查询词典 experimental probability

Owing to the limit of the conventional process, the output torque of the prototypes is very small. So, the hairspring torque-angle characteristic instrument is fabricated. Through making an experimental on the prototypes, the experimental results are consistent with the theory analysis, so the theory analysis is validated.

由于受传统制造工艺的限制，理论样机的转矩输出比较小，作者又制作了采用钟表游丝作为测量元件的游丝矩角特性测量仪，对原理样机进行了实验研究，实验结果与理论计算值较好的吻合，从而验证了理论分析的正确性。

Methods By using autocontrol trial, 147 patients were randomly dnided into experimental group and control group. The superficial vein in experimental group was punctured after tying hemostasia band when patients' arms had drooped, but that in control group was punctured as usual.

对147例住院输液病人采用自身对照法，单日采用常规法穿刺147例次；双日采用手臂下垂2 min后再扎止血带穿刺147例次。

The experimental apparatus for ilmenite growth process has been significantly improved, and the acquisition of noise-free experimental data for empirical modeling.

改进钛单晶生长试验设备，采集建立经验模型所需的无噪实验数据。

An adaptive optical experimental system based on a 37-channel MMDM from OKO company is built. The wavefront aberration of a model eye and a human eye is investigated as the incident wavefront of an experimental adaptive optics system.

搭建基于OKO公司37通道微机械薄膜变形镜的自适应光学实验系统，分别以模拟眼和人眼出射波前为入射畸变波前进行实验。

The results showed that the experimental curricula of our faculty have many disadvantages, such as limited types of evaluators, outdated approaches for evaluation, less characteristics and incomprehensive evaluation system, which need to be improved. Thus, according to the teaching methods and characteristics of our four-leveled experimental curricula i.e.

因此，针对华东师范大学生命科学学院构建的基础生物实验课程、探究型综合生物实验课程、开放型专题研究实验课程和实践活动这四个层次的实验课程的教学组织方式和特点，以每个层次中的一门课程为代表，分别设计了相应的学习评价体系。

This comprehensive experimental system can be used to support the experimental activities of the industrial engineering major.

该综合实验系统可以支撑工业工程专业课程所要求的所有的专业课实验活动的开展。

A series of theoretical and experimental studies on the microstrip patch antennas with dielectric superstrates is carried out systematically. Firstly, a comprehensive survey of the microstrip antenna technology and its theories are presented. Then, two analysis techniques, named as the spectral domain Green's function method and the spectral domain integral equation method are developed. The SDGF method is a simplified analysis technique, which takes advantage of the spectral domain immittance approach to find the dyadic Green's function for the stratified media, and obtains the complete closed-form formulas for radiation patterns, directivity, efficiency, gain etc. Some interesting calculated results are presented. The SDIE method is capable of determining resonant frequency, radiation characteristics, input impedance etc, for the covered microstrip patch antennas. Comparing with other full-wave analyses it reduced computation and mathematical labour remarkably. The singularities near the pole location of the surface-wave modes and the difficulty of the integral computation over infinite range of oscillating integrands are dealt with actively and documented well. Results predicted by the SDIE method agree extremely well with our experimental results for resonant frequencies of various superstrates. The superstrate effects on impedance and radiation characteristics also have been investigated experimentally so that the gap due to lack of measured data and computed results for multi-layered superstrate has been filled to some degrees and two useful observations have been achieved for weakening the resonant frequency shift and optimizing the microstrip antenna gain. As a meaningful application, the design and analysis of a 4×4 patch array are introduced.

实用微带天线普遍加介质覆盖层来防护热，物理损伤和环境影响，也可能在飞行或严酷气候条件下自然形成覆盖层本论文对带介质覆盖层的微带贴片天线系统地作了一系列理论和实验研究首先，对微带天线技术和理论作了全面的综述然后，发展了两种分析方法，称为谱域格林函数法和谱域积分方程法SDGF法是一种简化的分析技术，它利用谱域导抗法来求得分层媒质的并矢格林函数，并得出方向图、方向性系数、增益等参数的完整的闭式公式，给出了一些令人感兴趣的计算结果SDIE法能确定介质覆盖微带天线的谐振频率、辐射特性和输入阻抗等与其它全波分析方法相比，它明显减小了计算量和数学工作量已有效地处理了表面波模极点附近的奇异性和对振荡的被积函数的无限区间积分计算的困难对于不同覆盖层情况下的谐振频率，由SDIE法所预示的结果与我们的实验结果吻合得很好对于覆盖层对阻抗和辐射特性的影响也已作了实验研究这在某种程度上填补了缺少实验数据和计算结果之间的间隙，并得出了缓解谐振频率偏移和优化天线增益的两点有用的结论作为有意义的应用，介绍了一个4×4元矩形贴片天线阵的设计和分析。

The results of predicted crack initial lifetime under experimental condition are verified by the experimental data.

热循环条件下的裂纹初始化寿命模拟预测结果与实验数据近似。

Experimental models were built on the rats in experimental group.And then,these rats were divided into model group,AQP4 intervenor group,HO-1 intervenor group randomly.

对实验组的大鼠尾状核注射HB 50ul建立实验模型，确认后又随即机分为模型组、AQP4干预组和HO-1干预组，每组均为50只。

It was found, in extensive experimental studies, that there was no significant difference in survival rates in experimental and control series, and no significant difference in the effectiveness of intra-arterial and intravenous administration of blood.

结果发现，在大量实验研究中，生存率在一系列的实验和控制并没有明显差异，有效性在动脉和静脉血液管理业没有明显差异。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。