acceleration

读音：[æk.selə'reiʃən]

n. 加速, 促进, 加速度

例句与用法：

The acceleration is positive if the speed is increased, negative if speed is decreased.

速度增加的加速度为正加速度，速度减少的加速度为负加速度。

An apparatus in which human beings or animals are enclosed and which is revolved to simulate the effects of acceleration in a spacecraft.

航天试验离心机人和动物在其里面并旋转以模仿宇宙飞行器的加速作用的一种仪器

An instrument used to measure acceleration.

加速计，测震仪用于测量加速度的仪器

A flight garment worn by astronauts and jet pilots that presses on the lower body to maintain the blood supply to the brain during rapid vertical acceleration.

抗荷衣宇航员或喷气机飞行员穿的飞行服，在快速垂直加速中增加身体下部的压力以保持脑部血液供应

词形变化：

形容词: accelerative | 动词过去式: accelerated | 动词过去分词: accelerated | 动词现在分词: accelerating | 动词第三人称单数: accelerates |

n.

1. 加速; 促进

2. 【物】加速度

acceleration

词形变化：

形容词: accelerative | 动词过去式: accelerated | 动词过去分词: accelerated | 动词现在分词: accelerating | 动词第三人称单数: accelerates |

同义词：

quickening | speeding up | spurt | burst of speed | rushing | explosion | speed | extension | haste | speedup |

反义词：

deceleration | retardation |

词义辨析：

同义参见:

反义:

n.加速; 促进

acceleration[ək,selə'reiʃən]n.
1.翻译：增速，加速；促进，加快
2.翻译：加快的速度
3.翻译：(汽车等的)加速能力(或性能)
4.翻译：[美国、加拿大英语]【教育学】(优秀学生的)跳级
5.翻译：【物理学】加速；加速度

acceleration

名词 acceleration:

an increase in rate of change

the act of accelerating; increasing the speed

同义词：quickening, speedup

(physics) a rate of increase of velocity 特殊用法abrupt acceleration
1.翻译：突然加速academic acceleration
1.翻译：(优秀学生)学习跳级(越级), 提前结业adiabatic acceleration
1.翻译：绝热加速amplitude acceleration
1.翻译：振幅加速度(以一定振幅和频率振动的质点改变运动方向的加速度)angular acceleration
1.翻译：角加速度apparent acceleration
1.翻译：视在[表观]加速度atmospheric drag acceleration
1.翻译：大气阻力减速average acceleration
1.翻译：平均加速度axial acceleration
1.翻译：轴向[纵向]加速度, 纵向过载back-to-chest acceleration
1.翻译：背到胸加速度, 胸到背过载betatron acceleration
1.翻译：电子感应加速binormal acceleration
1.翻译：副[次]法向加速度brief acceleration
1.翻译：(短)时(作用的)加速度cam acceleration
1.翻译：凸轮加速度cathode-ray tube post-deflection acceleration
1.翻译：阴极射线管偏转后加速caudad acceleration
1.翻译：头向过载; 向尾[后]加速度centrifugal acceleration
1.翻译：离心加速度centripetal acceleration
1.翻译：向心加速度cephalad acceleration
1.翻译：向首[前]加速度chest-to-back acceleration
1.翻译：胸到背加速度, 背到胸过载chronic acceleration
1.翻译：长时间加速度circular acceleration
1.翻译：圆周加速度climb acceleration
1.翻译：上升加速度climb-power acceleration
1.翻译：停止爬高后的平飞加速, 用上升功率平飞加速cockpit acceleration
1.翻译：座舱加速度(飞行员座舱内测量的或作用到舱内飞行员身上的加速度)combat acceleration
1.翻译：战斗加速(飞机在空战中加速)compound centripetal acceleration (=coriolis)
1.翻译：科氏(科里奥利)加速度, 旋转[附加]加速度, 复合向心加速度constant acceleration
1.翻译：等加速度convective acceleration
1.翻译：对流加速度convergence acceleration
1.翻译：收敛性加速crossed-field plasma acceleration
1.翻译：交叉场等离子体加速cumulative acceleration
1.翻译：累积加速度direct-drive acceleration
1.翻译：直接传动加速度downward [footward] acceleration
1.翻译：足向(头到足)加速度, 头向(足到头)过载drag acceleration
1.翻译：阻力引起的加速度[过载], 负加速度; 阻力引起的减速engine acceleration
1.翻译：发动机加速(性)equatorial acceleration
1.翻译：赤道加速度fighter-rate acceleration
1.翻译：战斗机等级的加速firm acceleration
1.翻译：稳定加速flight-path acceleration
1.翻译：航迹切向加速度; 航迹[航道]加速度fluctuating acceleration
1.翻译：脉动式变加速度, 变加速度forward acceleration
1.翻译：前向(背到胸)加速度, 后向(胸到背) 过载, 纵向加速度, 前进加速度front-to-back acceleration
1.翻译：背向(胸到背)加速度, 胸向(背到胸)过载full afterburner acceleration
1.翻译：用最大加力加速gliding acceleration
1.翻译：下滑加速度gravitational acceleration
1.翻译：重力加速度gross acceleration
1.翻译：总加速度(试验结果所得的加速度, 不考虑实际使用条件)gust-induced acceleration
1.翻译：阵风引起的加速度head-to-seat acceleration
1.翻译：头到座椅加速度, 座椅到头过载headward acceleration
1.翻译：头向(足到头)加速度, 足向(头到足)过载high acceleration
1.翻译：大加速度; 迅速加速hypersonic acceleration
1.翻译：高超音速(时的)加速度, 加速到高超音速hypervelocity acceleration
1.翻译：加速到极高速, 极高速时的加速度idle-to-max-power acceleration
1.翻译：从慢车状态到最大功率状态的加速性impact acceleration
1.翻译：撞击加速度, 撞击过载impulsive acceleration
1.翻译：脉冲式加速度initial acceleration
1.翻译：初始加速度, 发射瞬间加速度instantaneous acceleration
1.翻译：瞬时加速度instrument acceleration
1.翻译：作用在仪表上的加速度integrated acceleration
1.翻译：加速度积分isoentropic acceleration
1.翻译：等熵加速isoenergetic acceleration
1.翻译：绝能[绝热; 等能]加速度lateral acceleration
1.翻译：横向加速度leftward acceleration
1.翻译：左向加速度; 右向过载level-flight acceleration
1.翻译：平飞加速(度)level acceleration
1.翻译：平飞加速(度)lightning acceleration
1.翻译：(汽车)瞬间加速度linear acceleration
1.翻译：(直)线加速度local acceleration
1.翻译：局部加速度longitudinal acceleration
1.翻译：纵向(分)加速度magnetic acceleration
1.翻译：在磁场内的加速度magnetospheric acceleration
1.翻译：磁畴加速maneuvering acceleration
1.翻译：机动飞行加速度; 机动飞行过载maximum acceleration
1.翻译：最大加速度maximum total acceleration
1.翻译：最大总加速度missile acceleration
1.翻译：导弹加速度negative acceleration
1.翻译：负加速度; 负过载, 减速net acceleration
1.翻译：净加速度nonspherical acceleration
1.翻译：非球形加速度(非球形重力场作用下产生的)normal acceleration
1.翻译：法向加速度[力], 垂直[正交]加速度normal acceleration of gravity
1.翻译：标准重力加速度on-off acceleration
1.翻译：脉冲式加速度opening acceleration
1.翻译：开伞加速度orbital acceleration
1.翻译：轨道加速度path acceleration
1.翻译：弹道[轨迹]加速度peak acceleration
1.翻译：峰值加速度perturbing acceleration
1.翻译：扰动加速度phantom acceleration
1.翻译：科氏[科里奥利]加速度, 旋转[附加]加速度physiological acceleration
1.翻译：(人体承受的)生理加速度pitch(ing) acceleration
1.翻译：俯仰(角)加速度plasma acceleration
1.翻译：等离子体加速度post acceleration
1.翻译：后加速post deflection acceleration
1.翻译：倾斜后的加速度; (电子束)偏转后加速度propulsive acceleration
1.翻译：推进加速度pullout acceleration
1.翻译：拉起加速度(尤指从俯冲或着陆下滑状态拉起时形成的法向加速度), 拉起过载pullup acceleration
1.翻译：拉杆加速度(尤指从平飞拉杆时形成的法向加速度), 拉杆过载quasi-steady plasma acceleration
1.翻译：等离子体准定常加速度radius acceleration
1.翻译：半径加速度range acceleration
1.翻译：距离加速度rearward acceleration
1.翻译：后向(胸到背)加速度; 前向过载resultant acceleration
1.翻译：合[总]加速(度)resultant linear acceleration
1.翻译：合成线加速度rightward acceleration
1.翻译：右向(左到右)加速度; 左向(右到左)过载roll(ing) acceleration
1.翻译：滚转(角)加速度rotary acceleration
1.翻译：旋转加速度, 角加速度sagittal acceleration
1.翻译：纵向加速度scholastic acceleration
1.翻译：学业速成secular acceleration
1.翻译：【天】长期加速度separate acceleration
1.翻译：分离加速度shock acceleration acceleration
1.翻译：冲击加速度sideward acceleration
1.翻译：侧向加速度slam acceleration
1.翻译：急剧加速; 猛加油门sled-test acceleration
1.翻译：火箭车试验加速度spin acceleration
1.翻译：旋转加速度spot acceleration
1.翻译：光点加速starting acceleration
1.翻译：起动加速度steady-state-plasma acceleration
1.翻译：定常等离子体加速率straight-through acceleration
1.翻译：直通式加速率subsonic acceleration
1.翻译：亚音速(时的)加速度sun's gravitational acceleration
1.翻译：太阳重力加速度supersonic acceleration
1.翻译：超音速(时的)加速度; 加速到超音速surge-free acceleration
1.翻译：【机】无喘振加速, 无喘振(时的)加速性tangential acceleration
1.翻译：切向加速度target acceleration
1.翻译：目标加速度threshold acceleration
1.翻译：阈加速度timed acceleration
1.翻译：定时加速度, 时延可调的加速度top gear acceleration
1.翻译：最高齿加速度tracking acceleration
1.翻译：跟踪加速度translational acceleration
1.翻译：移动加速度transonic acceleration
1.翻译：跨音速(时的)加速度; 加速到跨音速transverse acceleration
1.翻译：横向加速度; 横向过载(左右方向的); 纵向加速度; 纵向过载(前后方向的)triangular acceleration
1.翻译：三种促进剂组合; 三合促进剂variable acceleration
1.翻译：变加速度vector acceleration
1.翻译：矢量加速度vertical acceleration
1.翻译：垂直加速度; 法向加速度; 法向过载vibrational acceleration
1.翻译：震动加速度violent acceleration
1.翻译：急剧加速yaw(ing) acceleration
1.翻译：偏航(角)加速度

acceleration

1. The patient group had compensative acceleration of the ACA and PCA velocity.

(1)病例组ACA、PCA血流速度代偿性增快，以ACA代偿为主(76.3%)；

2. Changes in QT Interval of Electrocardiogram under +Gz Acceleration and Its Significance.

+Gz作用下心电图QT间期的改变及其意义

3. The acceleration time was shortened(P<0.01) and acceleration was increased(P<0.01) in CCB group.

ACEI对肾内大血管(段动脉,P<0.01)的影响大于对小血管(叶间动脉,P<0.05)的影响。

4. What's special about DDI Leadership Acceleration Center?

DDI领-导力加速发展中心为何与众不同?

5. Velocity and Acceleration in Polar Coordinates; More Examples Using Newton's Laws.

Laws极坐标系中的速度与加速度。利用牛顿定律得几个例子。

6. Its heart-stirring acceleration and effortless cruising power are generated by a sophisticated 4.3-litre V8 engine.

LS430令人兴奋的加速能力和强劲的巡航动力均源自一部精心设计的4.3升V8发动机/

7. Transfers in your current transfer list that meet a certain criteria are eligible for download acceleration.

“当前传输”列表中的传输只要符合特定条件,即可进行下载加速。

8. "Calm down, Bella," Edward whispered, listening to the acceleration of my heart.

“镇定，贝拉。”倾听我心脏加速跳动的声音，爱德华小声说。

9. The net forth of an object is equal to its mass times its acceleration and points in the direction of the acceleration.

一个物体的加速度总是和它所受的成正比而和它的质量成反比。

10. Some coarse engine noise did leak through under acceleration, though - more than some buyers would expect in a Lexus.

一些粗糙的发动机噪音也泄漏下加速通过，但-超过部分买家希望在雷克萨斯。

11. The further from the center of a wheel that a mass is located, the greater the effect that mass has on acceleration.

一份质量离车轮中心越远，那么该质量在加速的作用就越强。

12. Once might be happenstance.But this strange extra acceleration was seen subsequently with two other craft.

一次有可能是偶然事件，但是这种奇怪的加速却同样在后来其他两个飞行器上出现。

13. A force of 1 Newton gives an acceleration of 1m/s??a mass of 1kg.

一牛顿的力给予一千克重量的物质以1米/?岬募铀俣取?/UK>

14. The system also provides a type of line interpolator with acceleration control.

上位机软件系统还提供了一个有加减速控制的直线插补器函数库。

15. Acceleration of tooth decay is caused by lack of care.

不注意保护牙齿,牙齿会加速腐坏。

16. To avoid electromagnetic interference,a technique for acceleration measurement by laser based on PSD is described.

为使测量加速度的传感器免受电磁干扰,提出一种采用PSD的激光加速度测量技术;

17. Speed training system for athletes and coaches focused on improvements in sprint time and acceleration.

为在短跑时间和加速集中于改进的运动员和客车加速训练系统。

18. The main momentum transfer mechanisms are via drag, lift, and acceleration reaction forces.

主要的动量转移机理是通过阻力，升力和加速的反作用力。

19. At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration.

乍看之下，雷射光束和带电粒子束似乎并不适用于粒子加速上。

20. In fact, independent testing has shown that adaptive acceleration can boost bandwidth availability by up to 400%.

事实上，独立的测试表明，自适应加速可以把带宽可用性提高400%。

21. As the cloud contracts its particles will be subject to an acceleration of increasing amplitude.

云收缩时，它的粒子受到的加速将越来越大。

22. This paper introduces a sensor system of wireless communication for acceleration measurement.

介绍了一种无线数传集成加速度传感系统。

23. The ultra-relativistic electron acceleration by Langmuir plasmons in laser plasma has been studied.

从理论上研究了激光等离子体中极端相对论性高能电子的朗缪尔激元湍动加速,得到了高能电子的加速谱。

24. They develop peak torque capabilities with high slide acceleration and low intertia for optimized system response.

他们产生最大转矩的能力比功能产生迅速滑动加速和最优化系统响应。

25. They are replaced by aerospace-developed systems that control steering, braking and acceleration electronically.

他们被电子控制的操纵、煞车和加速的航空发展系统所取代。

26. Xu said, griping about the car's less-than-desirable acceleration.

他对这款车的加速性能感到不满。

27. The MLSD vehicle is characterized by less acceleration time and higher gradeability as compared to the OD vehicle.

以一定初速度在对分路面上加速行驶时，装用限滑差速器可以缩短加速时间和提高最大爬坡度；

28. But to simplify that analysis we shall regard the acceleration as constant, our estimate will not be affected.

但为简化分析起见，我们称这种加速为常量，这样做不会影响我们的讨论。

29. Hardware bitmap A bitmap that can be drawn to by graphics acceleration hardware.

位图可被硬件图形加速设备操作。

30. You know, Gail is very good at acceleration after 20 meters.

你知道吧，盖尔非常擅长20米后加速跑。

31. Using additional sensors, ESP not only registers the wheel speeds but also the steering angle and lateral acceleration.

使用附加传感器，ESP监测的对象不仅有车轮转速，还包括转向角度和横向加速度。

32. On the Newtonian theory, for instance, acceleration varies with distance, but distance also varies with acceleration.

例如，根据牛顿的理论，加速度随距离变化，而距离也随加速度变化。

33. This increases driving stability and allows for much faster acceleration.

其有益于行驶稳定度并容许更快速的加速。

34. Showing the vibrating displacement, Acceleration and frequency value Immediately.

具即时显示振动幅加速度及频率功能。

35. A survey and critique of the many different "Advanced Particle Acceleration Concepts" is presented in this paper.

列举了全部"先进粒子加速法概念",并分别对其进行回顾及评述。

36. Acceleration parameter is very important for train control system.

列车加速度对运行控制系统极为重要。

37. The predictive control of titling passenger car is studied with the predictive lateral acceleration.

利用预测横向加速度进行摆式客车的预测控制研究。

38. Prompt acceleration with high gradients has advantages.

利用高梯度达到瞬间加速有它的好处。

39. The expression of the relation between force, mass and acceleration is as follows.

力、质量和加速度之间的关系表示如下。

40. A vector quantity that tends to produce an acceleration of a body in the direction of its application.

力一个矢量,它可使受力物体沿力的方向产生加速度。

41. ADDRESSING AND COMMUNICATION SYSTEM ACCELERATION, The rate of change in velocity with respect to time.

加速度,随时间变化的速度改变率。

42. The acceleration is related to the mass of the object.

加速度与物体的质量有关。

43. Acceleration and velocity are both vectors.

加速度和速度都是矢量。

44. The direction of the acceleration is the direction of the net force.

加速度的方向与合力的方向相同。

45. Acceleration always has the direction of the net force, regardless of the direction of the velocity.

加速度的方向总是与净外力的方向一样，而与速度的方向无关。

46. The acceleration finally began to tail off.

加速度终于越来越小。

47. Accelerometer: Instrument that measures acceleration.

加速度计:一种测量物体速度变化率(即加速度)的仪器。

48. Enrichment of the mixture during acceleration is shown by the two peaks at about 23mph and 40mph.

加速时混合气的加浓用两个尖峰表示，大约是23mph和40mph。

49. Is the acceleration plan sufficient to meet requirements?

加速生产计划是否足以满足要求?

50. An instrument used to measure acceleration.

加速计，测震仪用于测量加速度的仪器

51. Including automatic centering ， thread in, generation of tension, acceleration, deceleration and stop.

包括自动对中、穿带、建立张力、升速、减速和停车。

52. The value of it lies in the acceleration of urbanization.

发展小城镇是推进城市化的重要途径，也是一个大战略。

53. Also, forward and backward acceleration will change; robots moving forward will be able to move faster.

另外,前后加速将会更改;机器人向前移动时速度可以更快。

54. If we know the angle ? the acceleration of the train can be calculated .

只要测出?角，就能知道列车的加速度。

55. It is clearly to be seen, how the thermoshock increases considerably with a decreasing duration of acceleration.

可以很清楚地看到，随着加速时间的减少，热冲击是增加得何等之快。

56. It also presents a driver with a demo application, capable of controlling acceleration as well as position and speed.

同时还介绍了一名司机与一个演示应用，有能力控制加速度以及位置和速度。

57. Then came that acceleration of locomotion.

后来，移动加快了速度。

58. Expert appeal that, Acceleration outer space jies resources development use step!

呼吁:加速太空炁体资源的开发利用步伐!

59. PGA (peak acceleration) is what is experienced by a particle on the ground.

回答：最大加速度（峰值加速度）是大地上的一颗粒子承受的加速度。

60. Because you kept flexing your foot and making acceleration noises.

因为你不断用脚踩油门加速,制造噪音。

61. In every case, then the vector force equals the product of the mass and vector acceleration.

因此在所有情况下，力矢量等于质量和加速度矢量的乘积。

62. Hence the equations of motion with constant acceleration can not be used to find the speed at other point of the path.

因此，不能用匀加速运动方程来计算路径上其他点的速率。

63. What suddenly propelled ISDN back into the limelight is the growth of the internet and the rapid acceleration of telecommuting.

因特网的成长和在家办公人数的急骤增加，突然把ISDN推到了人们关注的中心。

64. The Graph will rescale to fit the region you selected. (The velocity and acceleration plots will change as well.

图表将重新分度以适应你选择的区域。(速度和加速度曲线也将改变)

65. Under Performance, select the Use hardware graphics acceleration check box.

在“性能”下,选中“使用硬件图形加速”复选框。

66. In the case of dielectric breakdown, a different type of acceleration occurs.

在介质击穿的情况下，出现了一种不同类型的加速。

67. At the same point on the earth's surface all bodies fall freely with the same acceleration g.

在地球表面的同一位置上，任何物体都以同一速度g自由下落。

68. In a constant electric field, a charged particle experiences constant acceleration.

在恒定电场中，带电粒子得到恒定的加速度。

69. In the graphics settings, close the hardware acceleration card, right-click the desktop, "attributes" into "settings.

在显卡设置里关闭显卡硬件加速，在桌面点击右键"属性"，进入“设置”。

70. By this scheme, the force needed to impart a given acceleration is always smaller than Newtonian dynamics requires.

在这个假设之下，造成某一加速度所需的力会比牛顿动力学里造成相同加速度所需的力来得小。

71. In the course of time positive and negative acceleration impulses tend to cancel one another.

在长时间中，正向和反向加速度冲击有互相抵消的趋势。

72. If the angular velocity of a body changes, it is said to have an angular acceleration.

如果物体的角速度是改变的，就说这个物体具有角加速度。

73. With the help of instrument, amplitude, acceleration and right number will display.

如需看出振幅、加速度、正确数字需另购测量仪。

74. It starts from rest and falls vertically downward with uniform acceleration.

它从静止开始以匀加速度竖直下落。

75. It is of small size,capable of working under high impact acceleration and high enviromental temperatures.

它具有微小的体积，能耐受高的冲击加速度和较高的环境温度，微功耗，不需引线，能放置到被测体内；

76. The second time derivative is the constant acceleration.

它的二阶导数就是这个恒加速度。

77. It captures a five-second history of speed, acceleration and braking.

它能记录5秒钟内汽车的速度、速和刹车情况。

78. For smaller vehicles with high acceleration the wind may be little concern with structural loads.

对于具有高加速度的小型飞行器，风与结构载荷的关系可能不大。

79. The speed and the acceleration of the key movement about external circle magnetic force grinder are analyzed.

对外圆磁力研磨机摆动机构关键点的运行速度、加速度进行了分析计算。

80. To exert a force upon a body to change its motion means to give it an acceleration.

对物体施加力以改变其运动，意味着给物体一个加速度。