其间用到的实验工具包括调查问卷，前测和后测。
Instruments used in the research include questionnaires, pre-test and post-test.
逐点接近法是路基施工前测设边桩最普遍使用的方法。
The approaching method spot by spot is the way generally used in measuring the side pile before the road bed construction.
该实验过程主要包括前测，实验培训过程和后测三个阶段。
The experiment includes three steps:the pre-test, the process of developing CC and the post test.
其次，笔者对受试进行外语学习者听力问卷调查和听力前测。
Secondly, the EFL Learners' Listening Survey and the pretest were administered to the subjects.
两班学生分别进行名词可数性多选题的一次前测和两次后测。
The two classes were given a pre-test and two post-tests in the form of multiple-choice questions on count and mass nouns.
实验过程分为五部分：问卷调查、前测、课堂授课实验、后测和结果分析。
The experiment is divided into five parts: questionnaire, pre-test, class teaching, post-test and results analysis.
教学实验前通过学习风格调查表和前测试卷挑选出实验受试，保证实验组和控制组除了学习风格不同外，在性别、年龄、前测成绩等方面没有差异。
They were chosen out of 99 students to make sure that the Experimental Groups and the Control Groups had no difference except their learning styles.
测色前将纺织试样调节到标准温、湿度很重要。
Conditioning textile samples to a standard temperature and moisture content is critical prior to color measurement.
于实验前和实验后3周测大鼠空腹血糖。
The fasting blood glucose was detected before experiment and 3 weeks after experiment.
叶片测频前注胶工艺得当。
Glue-injection techniques are used properly before blade's measuring frequency.
测量方法：为使测点的位置准确，在测量前应根据磁极形状制作测点样板(用有机玻璃板或木板)。
Measuring method: in order to make the point location accurate, in measurement shall, before making point polarity shape according to the sample (with organic glass or planks).
摘要阐述了声波变密度测井时对其进行测前、测后线性刻度及记录时差曲线的必要性。
It is necessary to record the linear scale before and after log and the time difference curve in the acoustic variable density log.
经常测试修改的时候要测，提交前要测，开发期间要测。
Run the tests often. When you update, before you commit, during development.
用一定厚度的校准片进行标定，是X射线测厚设备使用前必须完成的关键工作。
In order to measure thickness accurately, it's important for the X-ray thickness measurement equipment to be demarcated using some reference samples.
阐述了声波变密度测井时对其进行测前、测后线性刻度及记录时差曲线的必要性。
It is necessary to record the linear scale before and after log and the time difference curve in the acoustic variable density log.
本文利用有限元模态计算的结果，进行模态测试前的测点和激励点的优化研究。
Using the results of FE modal calculation, optimization of exciting and measuring positions have been carried out before the modal test.
应用主动性前鼻测压法比较了运动和鼻粘膜减充血剂对鼻气道阻力（NAR）的影响。
The effect of both physical exercise and nasal decongestant on NAR was compared using active anterior rhinomanometry.
而前视图和测视图也不可能完美的对应起来，所以我尽力让它们在一些元素上保持一致，例如眼睛，鼻子，嘴唇和耳朵。
Also, the front and side images can never align perfectly so I did my best to set them up correctly based on elements like the eyes, nose, lips, and ears.
针对非最小相位系统，将系统的耦合作用视为可测干扰，采用前馈方法予以消除。
For a non_minimum phase system, the interaction of the system is viewed as measurable disturbance and decoupled using feedforward strategy.
用试验模态分析方法测取的系统前1阶模态参数，由于噪声等多种因素的影响，具有一定误差。
There must be errors for the measuring values of the first 1 order data of a system due to the noise and other factors in the Testing Model Analysis.
他说这些数据不足以对起源进行精确测年，但从中可以看到是在至少1.5万年前。
The data did not allow precise dating of the origin, he said, but showed it occurred at least 15,000 years ago.
数据的时间范围主要是从18000年前至今，并且还附有测点的信息资料。
Data are primarily from the period 18,000 years bp to the present. In addition, each data record contains station information.
经常测试修改的时候要测，提交前要测，开发期间要测。运行测试套件(至少也是其中的相当的一部分)应该成为你开发周期的一部分。
Run the tests often. When you update, before you commit, during development. Running the test suite (or at least a relevant portion of it) should be part of your development cycle.
研究表明，采用前馈和反馈技术的有源噪声控制分别与控制理论中的干扰可测和干扰不可测的自适应控制相对应。
The research shows that the active noise controls adopted feedforward technology or feedback technology is correspond to adaptive control with measurable noise or immeasurable noise.
在声场测听条件下，对17名儿童（33耳）进行助听前和助听后的声场听阈测试。
The present study has tested unaided and aided thresholds of 17 children (33 ears)in sound field.
考古学家在一份声明中说，经放射性碳测年法鉴定，环形巨石阵应该建造于公元前2400年至公元前2200年之间，比之前的推测晚了几百年。
The archaeologists said in the statement that radio-carbon dating put the construction of the circle of bluestones at between 2,400 B.C. and 2,200 B.C., a few centuries later than originally thought.
采用随机整群抽样的方法，对深圳市宝安区松岗街道的学龄前儿童进行视力测查及影响因素调查。
Preschool students were selected by random cluster sampling from Songgang street of Bao an district in Shenzhen city.
应用数理统计方法研究了样品前处理过程中被测成分硒的损失与污染。
The loss and pollution of selenium during the sample pretreatment were also studied.
应用数理统计方法研究了样品前处理过程中被测成分硒的损失与污染。
The loss and pollution of selenium during the sample pretreatment were also studied.
应用推荐