The paper can test position of punched holes and the outline of the structure by researching on machine vision system.

Influence of Radial Test Position on Two-phase Flow Regimes Identification by Optical Probe in Heated State

光学探针测点位置对受热工况两相流流型识别的影响

Test machine operation of breaker when the truck in test position ( control wiring male contact plug into patera).

让手车处于试验位置，可进行断路器的机械操作试验。

Affecting by many factors during test of S-wave in the laboratory, such as the characteristics of S-wave transducer, the size and structure of core sample, test position and coupler, the S-wave test and measurement in laboratory is more difficult than P-wave survey.

由于实验室中的横波受横波换能器及其性能、岩样尺寸及结构、测试位置及耦合剂等诸多因素的影响，所以在实验室中进行横波测试要比纵波观测困难得多。

Information on Test Solutions ( TS) is provided in the Test Solutions portion of the Reagents, Indicators, and Solutions section of the USP – NF.

测试溶液（TS）的信息已在美国药典的试剂，指示物和溶液章节测试溶液部分中被提供。

Fatigue Life Test of the Lower Portion of a Main Fuselage-Wing Bulkhead

某型飞机翼身主交点框下部疲劳寿命试验

Simulation of Test Technology for Transmission Portion of Axial Fan

轴流通风机传动组模拟试验工艺

Analyze all the gathered data, summarize it in a simplified document that points out which test or portion of code caused the problem, and send this information to the developers.

分析收集的所有数据，总结为一篇简单的文档，指出哪个测试或者代码部分导致了问题。然后把这些信息传给开发人员。

These tests, however, don't achieve a high rate of code coverage& their isolated nature means they only test a portion of the functionality.

但这些测试并未达到一个高的代码覆盖率&其隔离的本质决定了它们只测试一部分功能。

Mock objects are used to test a portion of your code logic in isolation from the rest of the code.

模仿对象用来单独测试代码逻辑的一部分。

The major elements such as copper, lead, zinc and the minor elements of cobalt and nickel can be simultaneous detected by adjusting the test portion amounts and reagent solution volumes.

通过控制试样量和制备试样溶液的体积，可实现主量元素铜、铅、锌与次量元素钴、镍的同时测定。

In the test portion, compare the improved algorithm with other localization algorithms. Then we concluded that the improved algorithm can meet the cost and precision requirements of wireless network localization in industrial applications.

在测试部分与其它定位算法进行了比较分析，得出结论，利用改进算法可满足工业应用中对无线网络定位的成本与精度需求。

IDF Standard 80-1977: Butter-Determination of Water, Solids-Non-Fat and Fat Contents on the Same Test Portion

国际乳品联合会标准IDF80：1977奶油&用同一样品测定水分、非脂乳固体和脂肪含量

Test portion: Including to each kind of drive pipe in the different wall thickness, the different material, under in the different perforation parameter condition room experiments, the casing material, in the perforated zone rock mechanics performance room experiments;

试验部分：包括对各种套管在不同壁厚、不同材料、不同射孔参数条件下的室内试验，套管材料、射孔层段岩石的力学性能的室内试验；

The investigation of the causes of bias helps to identify whether the differences in test performance between two population groups are the result of genuine differences in ability or the characteristics of test that have systematically different effects on persons in different groups.

对于这些因素的研究有助于确认导致不同背景的两组测试者所体现出的不同的测试结果的原因：是能力的差别还是考试本身的特性导致了系统性的考试差异。

Results In source region, there were no patients, skin test positive rate of population was 1.9%. First and second intermediate host was not found in most river. Reservoir host was not infected.

结果水源区无现患病人，人群皮试阳性率1.9%，多数河流未发现肺吸虫第一、第二中间宿主，保虫宿主犬无感染，河流生境适合中间宿主孳生。

Field release test showed that the population of A.glabripennis could be suppressed with release ratio of5 ∶ 1.The major problem is artificial rearing of this species.

田间纱笼释放试验表明，释放比为5∶1可压低野生虫口数量。利用昆虫不育技术防治光肩星天牛的难点是人工饲养。

Buyer refuse gawk delivery sealed sample survey report following. items selected from a population and used to test hypotheses about the population.

买主拒收货物，随后寄上密封样本与检验报告。由总体抽选出来以检验对总体的假说的样本。

To test the hypothesis that population pressure has exhibited different impacts on emissions across China with different levels of affluence.

为验证此推论，论文根据中国不同富裕程度分析人口压力对排放量的影响。

Likelihood Ratio Test of the Lognormal Population

的平均比差值（？）对数正态总体的似然比检验

Eight methods were used to test the distribution of population of citrus psylla in the fields.

经两年的田间调查资料，用8种检验分布型的方法进行检定，得出柑桔木虱卵和若虫的分布型均呈聚集分布。