coherence：[英 [kəʊˈhɪərəns]　美 [koʊˈhɪrəns]　]

coherence是什么意思

名词相干性; 一致性; 凝聚; 联接

1. coherence

1. 相干性：美国科学家根据最新的计算结果指出,等离子光学(plasmonics)能在纳米尺度下传导与操纵光波,并可产生可控制相干性(coherence)与极化性(polarization)的纳米级光源.

2. 相干：图3 糖尿病黄斑水肿和光学相干(coherence)断层成像. 生长激素活性的抑制剂 曾有一个全垂体功能减退症的女性病人出现增生期糖尿病视网膜病变的自然消退76,这使人们对应用垂体消融术作为治疗危及视力的视网膜病变产生了极大的兴趣.

1. Correlation of optical coherence tomography, with or without additional colou...

中心性浆液脉络膜视网膜病变的光学相干断层扫描。

2. coherence什么意思

2. The beam quality factor of partially coherent ChG beams decreases with increasing spatially coherence and decreasing decentered parameter.

光束质量因子随空间相干性的增大和离心参数的减小而减小。

3. Charge and energy transfer; Electron-hole coherence; Indoline dyes; Metal-free for dyesensitized solar cells

电荷和能量转移；电子空穴相干性；吲哚染料；无金属的染料敏感太阳能电池

4. Presuppositions are used not only to create coherence and economy of discourse, but are also an effective way to indicate writer`s views and values as well as manipulate readers.

预设的使用不仅是为了话语的衔接、连贯和话语表达的经济性，预设也是传递作者观点、世界观，影响和操纵读者的一种语言手段。

5. By virtue of numerical and analytical method, we got the following results. With the increasing of patch temperature, it is found that (1) the mean open rate of sodium and potassium channels of the HH neuron are decreased, and the mean duration of spikes of membrane potential is also decreased, which are qualitatively consistent with previous experimental results of single ion channel.(2) Under moderate patch size, the mean inter-spike interval of membrane potential first decreases, reach a minimum, and then increases with the increasing of patch temperature.(3) By defining a measure parameterβ, we show that there is a maximal region for the measureβin the patch temperature and patch size parameter plane where the coherence resonance phenomena are very remarkable, and the characteristic time of the output also confirm our result.

其次，在随机的HH模型中，考虑神经元膜上离子通道的随机开关同时受到电压和温度的调控，用数值计算和半理论推导的方法模拟了系统的演化，得到了以下结果：(1)随着温度的增加，HH神经元上的K~+和Na~+通道的平均打开率降低，膜电压脉冲的持续时间也降低，这与单离子通道的实验研究结果定性符合；(2)在膜面积为中等大小时，随着温度的增加，平均脉冲间间隔先降低，达到一个最小值，然后再随温度升高，暗示了存在一个最佳的温度，使系统的输出最有序；(3)通过定义一个相干共振的测量参数β，发现在膜面积和温度的参数平面上，β的取值有一个最大的区域，对应系统的相干共振状态。

6. coherence什么意思

6. By defining a measure parameter B, we show that there is a maximal region for the measure B in the patch temperature and patch size parameter plane where the coherence resonance phenomena are very remarkable, and the characteristic time of the output also confirm our result.

通过定义圆硕士学位论文人工入Sr〔R`ST卜1厂5 15一个测量参数口，我们显示了在膜面积和温度的参数平面上，口的取值有一个最大的区域，对应系统的相干共振。我们用特征相关时间进一步来验证，得到了相同的结论。

7.

7. As the light ray tracing method can not give the actual intensity distribution of interference field when spatial coherence and temporal coherence of excimer laser are taken into account, electromagnetic theory is used for the detail description of the near interference field and far interference field, and a computation model is established, which considering the turning angle of mirrors as a model parameter for the first time.

当考虑准分子激光器的空间相干性和时间相干性时，几何光学中的光线法并不能给出Talbot干涉仪干涉场的真实强度分布情况，而通过光的电磁理论，则可以提供对干涉场的详细描述。

8. Based on 2D-coherence model, assumed static nonlinear balance to be as initial state of bridge structure seismic response analysis, after studying on PSD function model of artificial seismic wave and incoherence function model, considering effect of vertical seismic wave promulgating direction to other supported points, selecting Haos 2D-coherence model, applying of triangular series method and MATLAB the thesis achieves artificial seismic wave program and produces six points artificial seismic acceleration waves of the actual bridge.

基于二维相干模型，假定静力非线性平衡状态为桥梁结构地震响应分析的初始状态，详细研究人工地震波功率谱模型和部分相干函数模型后，选择Hao二维相干函数模型，考虑垂直地震波传播方向各支点影响，编制出可综合考虑频率对视波速影响以及不同支点间非平稳调制函数差异等因素的人工地震波生成程序，并合成实桥的六个支点的地震加速度时程。

9.

9. The mean phase coherence of EEG changed with time is coincident with event-related desynchronization and event-related synchronization.

脑电信号相位相干性指数随时间的变化与事件相关去同步和事件相关同步现象相一致。

10. coherence是什么意思

10. Based on the theory of strain relaxation and investigation by HRXRD, it is indicated the samples with Mn concentration of 2% and 3% are in quasi-coherence or with low relaxation degree, respectively.

应变弛豫理论和HRXRD研究表明，Mn含量为2%和3%的超薄GaMnAs外延层分别处于准共格或低弛豫状态，Mn含量为4%的GaMnAs外延层的弛豫度明显大于3%样品的弛豫度。

11. This is not being done 100 years ago, but in 1965 and in a country which is pleased with what we call prosperity, with a certain amount of social coherence, which calls itself a civilized nation and which espouses the nation of freedom in the world.

这是正在进行的100多年前，但在1965年，在一个很满意我们所说的繁荣，以一定的社会的一致性，自称是文明国家的民族和宗教自由的世界。

12. The correlation time is used to measure the coherence of bursting oscillations.

若采用相关时间度量阵发振荡的相关性，则阵发振荡的相关时间也会在某一细胞体积下达到最大。

13. Because there is no constant boiling point and boiling temperature between DMAC and Water has a very large gap, the target of separation can be obtained by the means of rectification. We adopt the way of area, which was suggested by Herrington, to verify thermodynamics coherence.

利用双循环气液平衡釜测定DMAC—水气液相平衡数据，可知该溶液无论文摘要恒沸现象，且两纠分沸点相井较大，采用精馏法可以达到分离的目的。

14. The conventional optical coherence tomography can realize non-invasive and in vivo measurement with high spatial resolution and sensitivity.

传统光学相干断层成像可实现无损伤在体检测，具有较高的分辨率和灵敏度。

15. The inductive step, to which the questioning as for the motivation encourages, is absolutely the same one as that which psychological science generally has with regard to the person: But how does this singular animal function to appear with if little coherence?

归纳步骤，而至于动机鼓励质疑，同样是一绝，而作为普遍心理科学方面的人：：这是什么，但奇异动物出现的作用不大，如果一致性？

16. In this method, the coherence of the part-of-speech between words is used and the machine leaning technology is introduced to build the classification decision tree of the binary tree form.

该方法利用词类的相关性并引入机器学习技术，构造二叉树形式的分类决策树，能够从带有词类和语义标注的语料中获取用于词类有序消岐的搭配规则，与汉英机译系统的结合应用表明了此方法的有效性。

17. As to static standard data, this system apply simple database snapshot and produce copies of data in local-storage, they can be automatism refurbish by Data Base Management System in appointed time interval, so, time that system cost in network accessing will reduce and system can hold coherence of data.

对于静态标准数据，采用简单数据库快照技术，在本地生成数据表的拷贝，并且能够在指定的间隔内由数据库管理系统自动刷新，减少了网络访问的时间，而且又保持了数据的一致性。

18.

18. To measure artificial seismic wave with high accuracy in remote distance, the theory and methods of coherence of light resource, stability of system, intensity and signal to noise ratio of laser Doppler signal, and sensitivity and accuracy of displacement measurement are investigated.

为解决远距离处人工地震波的检测问题，研究了光源的相干性，系统的稳定性，激光多普勒信号强度、信噪比，位移测量灵敏度和精度等理论及方法。

19. coherence的解释

19. Through testing the contents of trace elements and constant elements of the samples, and analyzing the data by the means of longitudinal and transverse analyses, the results show that the contents of geochemistrical elements have great discrepancy in different parentmaterial layers. Though there are inheritance characters in the black soils in surface, the contents of soil geochemical elements have changed in the same climate and vegetations for a long time, and the geochemical characteristics of the black soils in different parent materials incline to coherence.

对所得数据进行对比分析表明，不同采样点母质层土壤的地球化学元素含量具有显著差异：表层黑土虽然对母质的地球化学性质有一定的继承性，但在区域内相同的气候和植被等成土因素长时间的影响下，土壤地球化学元素的含量发生了相应的变化，不同母质条件下形成的黑土在地球化学性质上表现出一定的趋同性。

20. As a result, these court verdicts, which were supposed to be serious in style, appeared to be filled with literary colors of unity and coherence with accuracy of diction and rich personal expressions.

这种现象固然受惠于中国古代法律制度的发达和唐代文风的浸润，但其直接动因还在于开科取仕制度对判词写作的重视。

1. 统一;一致性;连贯性

Coherence is a state or situation in which all the parts or ideas fit together well so that they form a united whole.

e.g. The anthology has a surprising sense of coherence.

整本选集有着惊人的连贯性。

1. It is composed of four parts, with their coherence in the middle.

2. The Moscow dance theatre has demonstrated perfect coherence and excellent technique in its international performances, which transport the audience into the dreamland of Russian folklore.

3. What makes the difference for Egypt is that it has a strong domestic league, which fosters depth of talent and coherence as a national team.

4. Inherent to this new partnership is a broader paradigm for development that includes more resources, better coordination and more coherence.

5. Documents released by the NPC Standing Committee show some legislators had expressed concern that the Criminal Law lacked coherence in its penalty system.

6. The lack of grassroots coherence in the United States was cruelly revealed when Katrina hit New Orleans.

7. The Grandmaster is two hours of sumptuously photographed scenes in search of narrative coherence.

8. In general, direct coherence is used to connect two strokes in cursive and running hand.

9. And the coherence of our society remains stronger than some would wish.

10. Mainstreaming environmental concerns in the trade regime would lead to global policy coherence.

noun

1. logical and orderly and consistent relation of parts

Synonym: coherency

2. the state of cohering or sticking together

Synonym: coherencycohesioncohesiveness