droplet：[英 [ˈdrɒplət]　美 [ˈdrɑ:plət]　]

droplet是什么意思

  复数形式：droplets;

名词小滴，微滴; 小水珠

1. 液滴：(5)液滴(droplet)系指在静止条件下能沉降、在紊流条件下能保持悬浮这样一种尺寸和密度的小液体粒子,主要粒径范围在200μm以下. 气态污染物可分为一次污染物和二次污染物. 若大气污染物是从污染源直接排出的原始物质,则称为一次污染物.

2. 小滴：猪饲粮中大部分 (超过90%) 脂肪的消化与吸收,需经胰脂肪酶之水解作用,但在胰脂肪酶水解过程受胰辅脂肪酶 (colipase) 的调控,即是将经胆盐乳化后之脂肪小滴 (droplet) 稳定於胰脂肪酶氮端功能区块,进行脂肪水解作用形成甘油与脂肪酸.

3. droplet是什么意思

3. 飞沫：后来又提出全面性防护措施(Universal Precaution),近来更为了配合流行病学的需要及强调各种体液,分泌物,排泄物对院内感染之重要性,更为了对於藉由空气(airborne),飞沫(droplet),接触(contact)等传播途径所造成之疾病提供更正确之防护措施,

4. droplet

4. 水滴：从第一款M100到M系列产品成型,到cyber系列诞生,到水滴(Droplet)系列扬威海外,再到Forbidden City(紫禁城)系列闪亮登场,欧博作为一个中国音响品牌能够健康成长的关键就在它独特的产品设计.

1. droplet什么意思

1. In the electromagnetic field that countercurrent inductor produces, the metal droplet that melts gets the role suspension of electromagnetism force in quartz pipe center and had been heated up continuously. When metal droplet of melting have been heated up certain temperature surface beginning gasification, metal vapor tension will raise follow temperature go up, is heated continuously can have plenty of metal atoms overflow metal ball liquid surface, at the same time, as the inert gas of cooling medium, all along with certain current velocity, sideswipe the metal droplet surface that melts. Metal atoms fly out liquid surface according to certain way form the atom cluster by the condensing of inert air current, merger and the collision between crystal nucleus pellet and atom cluster form the smoke flame of nanoparticle pellet eventually.

在逆流感应器产生的电磁场中熔化的金属液滴受电磁力的作用悬浮于石英管中央并继续被加热，当金属熔球被加热到一定温度时表面开始气化，金属蒸气压随温度的升高而升高，继续受热会有大量的金属原子飞出熔球液面，与此同时，作为冷却介质的惰性气体始终以一定的流速掠过熔化的金属液滴表面，原子飞出液面受冷后就按照一定的方式凝聚成原子簇，在惰性气流中形核并随之长大，颗粒、原子簇间的碰撞与合并，最终形成金属纳米颗粒的烟焰。

2. In the box-type furnace used as a simple protection of the atmosphere, 750 ℃ forbidden liquid droplet

在箱式炉当作简易保护气氛使用时，750℃以下严禁滴液。

3. Membrane proteins play essential roles in cellular processes. A planar lipid bilayer is widely used for the electrophysiological study of membrane proteins. In this research, we fabricated EWOD-based platform with 50-150? n? 慆 aperture for bilayer lipid membrane formation. And we design three types of BLM formation: painting method, lipid droplet-based formation and insulator-based of liposomes. We successfully yield planar lipid bilayer of about 2-6 nm thickness (1? 媹/cm2) which is observed thinning and Plateau–Gibbs border situation on micro-pore chips in optical and electrical measurement.

膜蛋白的研究对於细胞运作上扮演相当重要的角色，而平面脂质双层膜则广泛地应用在膜蛋白的电生理研究，因此本研究中我们设计三种平面脂质双层膜的成膜方式：painting method、脂质水溶液液滴成膜以及脂质体绝缘介电泳成膜来形成脂质双层膜，因此我们成功地利用人工操作的方式在孔洞中形成平面脂质双层膜，并且在光学上观测到脂质双层膜薄化以及黑色光圈我们称为Plateau–Gibbs border，在电性量测上也可测得厚度约2-6 nm电容值为：1 ？

4. Experimental investigation on diesel engine spray characteristics (such as droplet frequency spectrum distribution, three-dimensional distribution and time distribution in a spray, spray penetrability and spray angle) are carried out by using Laser Holo- graphy for improving model CR2 diesel engine performance.

本文概括地介绍了为改善CR2柴油机的性能，应用激光全息技术对柴油机的喷雾特性(雾场中不同直径范围油滴的频谱分布、空间分布、时间分布、喷注的贯穿度及锥角)进行了初步试验研究。

5. droplet

5. In the study diagnosis, we dig out the diameter of nozzle is small, or the thickness of nozzle space is thick, or the surface of spraying sheet is anti-water. Any of these factors make the ejecting droplet shrinking, let abridgement of time to the ejecting droplet come off the water cylinder, and abatement Clock Multiplier affection of ejecting droplet. Abatement appearance unevenness affection of ejecting droplet and speed.

经由实验结果，本实验发现当喷孔直径越小，喷孔片的厚度越厚，喷孔片的内表面呈现疏水性，上面任一条件皆可使喷出的液滴缩小，液珠脱离液柱的时间缩短，并且液珠不会因为倍频的振幅干扰，而出现喷出的液珠体积不均匀或是速度不均匀的现象。

6. The result shows that, when a free droplet transfer mode is applied in high-speed welding, the workpiece is heated by the arc throughout the process and thus the molten pool can not solidify in time. As a result, the molten pool is very long, which gives way to the instability of bead formareron and pinch effect of the liquid metal, so that it finally leads to the humping phenomenon. Based on the analysis and experimental result, the short-circuiting transfer mode is suggested to improve the bead formation in high-speed welding.

理论分析和试验结果均表明，采用自由过渡的熔滴过渡形式进行焊接，工件始终处于焊接电弧的加热下，在高速焊接时，熔池不能及时冷却，熔池明显拉长，由扰动引起的振动波长大，当熔池的拉长达到一定程度时，会发生液体金属的失稳和颈缩的现象，造成驼峰焊道。

7. Arc length self-adjustment was realized by changing of the peak current, and the pulse parameter was optimized to make sure the one pulse one droplet transfer mode.

在焊接过程中脉冲频率保持不变，通过峰值电流的变化来实现弧长调节。

8. The time-dependent height, wetting radius and contact angle of the droplet were measured.

实验测量了液滴高度、湿润半径和接触角随时间的动态演化。

9. In such wide rectangular microchannels, droplet-annular compound flow, injection flow and slug-bubbly flow were observed.

研究发现，宽矩形硅微通道中的冷凝，沿程主要有珠状-环状复合流、喷射流和弹状-泡状流等流型。

10. The mass transfer process in the reciprocating sieve plate extraction column was studied. Based on the single droplet mass transfer model, the scale-up model of RPEC was established with mathematical statistics. In this model, flux, tray spacing, amplitude and frequency should be kept invariable when H (apparent height of a transfer unit) was calculated. In a RPEC of diameter 100 mm, the experiment was carried out with lincomycin-n-butanol-acid water.

对往复振动筛板萃取塔塔内的传质过程进行了理论分析，并在此基础上，从单液滴传质模型出发，应用数学统计方法建立了RPEC放大设计模型，即进行放大设计时应遵循通量、塔板间距、振幅和频率不变的原则计算表观传质单元高度H。

11. In addition, the test illuminate that when the gas pressure is augmenting, the droplet size minishes, where the spraying rate aggrandizes.

试验结果表明，喷雾量随气体压力的增大而增大，雾滴直径则随气体压力的增大而出现减小趋势。

12. droplet

12. If barnyard grasses are the main weeds the small droplet nozzles can be used in short stubble environments.

在免耕麦茬田的主要杂草为藜的情况下，应使用最低量的除草剂推荐标准。

13. The test method droplet diameter and distribution of doubledeck nozzle is proposed and experimental investigation on its atomizing characteristics is accomplished.

为此，提出了雾滴直径及喷雾密度分布的测试方法，并对双层喷嘴的雾化特性进行了实验研究

14. This light consists of a glass tube containing argon and a droplet of mercury.

这种灯是由一根充有氩气和微量汞的玻璃管组成。

15. On the basis of arc stud welding mechanism, a droplet free transfer mode in stud welding is used.

在研究电弧螺柱焊焊接机理的基础上，提出栓钉穿透焊应采用熔滴自由过渡的形式。

16. droplet的近义词

16. Chemical vapor deposition; gradient surface energy; contact angles; liquid droplet movement

化学气相沉积；梯度表面能材料；接触角分布；液滴运动

17. droplet

17. The assembly can be transported to a microliter water droplet containing the enzyme substrate with the aid of an external magnetic field.

在外部磁场的辅助中，将此装置运输到1微升含有酶底物的水滴中。

18. droplet的反义词

18. By the combination of experimental results with theory of crystal growth, some growth models and growth mechanisms were proposed. Research results confirmed that pillar-shaped TaC whisker with spherical droplet at the end grew via a vapor-liquid-solid mechanism, pillar-shaped whisker with pyramid-like end was formed via a vapor-solid mechanism, awl-shaped TaC whisker with zigzag end formed via a liquid-solid mechanism, awl-shaped TaC whisker with growth step at the end has a growth mechanism of screw dislocation mechanism. The growth mechanism of dumbbell-shaped MgO nanowhisker and NaCl particle-decorated MgO nanowhisker is VS; C and MgO powder-yielded MgO nanowhisker was formed via a VLS mechanism, Mg powder-yielded MgO microwhisker and MgO microsized or nanosized crystal sheet grew via a VS mechanism. In the Si and SiO〓 nanostructures, Si nanowires formed in higher-temperature zone grew via oxide-assistant mechanism, while Si nanowires or nanorods formed in lower-temperature zone have a growth mechanism of VLS, and the growth mechanism of SiO〓 nanowires is VS.

研究确定呈平直柱状且头部带有球形颗粒的TaC晶须是通过气-液-固机制生长；头部呈之字型的锥状TaC晶须则通过液-固机制生长；晶须头部为四棱锥状的粗长TaC晶须的生长机制是VS机制；顶端呈锥状且有生长台阶的TaC晶须通过螺位错机制生长；哑铃状氧化镁晶须和氯化钠颗粒修饰的氧化镁纳米晶须的生长机制是气-固机制：当采用C+MgO粉提Mg源时形成的氧化镁纳米晶须的生长机制是VLS，而采用直接热蒸发Mg粉时得到的氧化镁微米晶须的生长机制为VS，纳米和微米晶片的生长机制均为VS机制；在高温区，硅纳米线的生长机制是助氧化机制，在低温区硅纳米线和纳米棒的生长机制是VLS机制，而氧化硅纳米线的生长中VS机制占主导地位。

19. Under different polarity conditions, the oxygen content of droplet specimen is measured with LECO oxygen-nitrogen instrument.

引 言 焊缝的氧含量严重影响着焊缝的机械性能，所以对焊缝氧含量的控制已成为焊接工作者关注的重点。

20. The results showed that the particle size of initial droplet became smaller with the increase of ultrasonication time.

结果表明，随着超声细乳化时间的增加，初始液滴的粒径变小。

1. 小滴

A droplet is a very small drop of liquid.

e.g. Droplets of sweat were welling up on his forehead.

他额头上冒出了滴滴汗珠。

e.g. ...water droplets.

小水滴

1. A picture of a water droplet taken at a fast shutter speed titled'Purple Perfection'.

noun

1. a tiny drop