查询词典 on test

He gained operational test experience with the 422nd test and evaluation squadron at nellis afb, nevada.

他曾在位于内华达州的内尔尼斯空军基地的第422试飞评估中队从事试飞工作。

The 412th Test Wing manages flight operations for the Air Force Flight Test Center at Edwards AFB, CA.

第 412只测试翅膀处理在爱德华 AFB ，加州的到空军班机测试中心的操作班机。

In the US Air Force, developmental test pilots tend to be graduates of USAF Test Pilot School at Edwards AFB, California.

在美国空军，研究试飞的飞行员大都毕业于加利福尼亚州爱德华兹空军基地的美国空军试飞员学校。

AIO life style variables are employed for market segmentation; the research subjects are 57,298 college students in Kaohsiung; and this empirical study applies factor analysis, cluster analysis, chi-square test, discriminant analysis, ANOVA and Scheffe test.

以AIO生活型态变做为市场区隔基础、研究对象为大高雄地区大学日间部学生57，928人，用因素分析、集群分析、区别分析、卡方检定、变分析及雪费检定等统计方法进实证研究。

The identification method is studied and the transfer function of the automobile air brake unloading valve's test system is acquired;the pressure balance time of the test system of the unloading valve is studied by the increasing pressure in different speed and scope.

本文主要研究内容是汽车气制动卸荷阀性能测试系统的传递函数的辨识方法及不同的加压方式对系统压力平衡时间的影响并进行了相应的试验验证。

For example, if an open test tube with some water in the bottom is placed in a room in which the air is relatively dry, water vapor will diffuse out through the column of air in the test tube.

例如，当一支底部有水的开口试管被放置在一间空气相对干燥的房间里，水蒸气就会通过试管中的空气柱散布出来。

Because of increasing in test efficiency greatly, it has been put into action well in air-condition producing test center.

提高了对空调电控器检测的测试效率，该系统已经在空调生产检测中心得到了很好的应用。

It can effectively prevent cracking,by analyzing the chemical and mechanical pefformanee of this clad plate,carrying on the non-standard highest hardness test,metallographic analysis and simulation welding test,and using 890 ℃×4 h preweht air-cool heat treatment,postweld 250 ℃×2 h hydrogen removal heat treatment and final 620

通过分析该复合管板的化学成分和机械性能，并进行了非标准的最高硬度试验、金相分析和模拟试焊，采用890℃×4h焊前空冷热处理、焊后250℃×2h消氧热处理以及最终620℃×4h退火热处理措施，可有效防止裂纹产生。

In order to prove the reliability, test studies have been primarily carried out in the indoor soil bin. The data of the vehicle driving state parameters under the same or different terrain are analyzed. The process curves are compared by different control schemes. The theoretical model of the optimum driving state is reliable and fuzzy control scheme is feasible. The disturbances and unknown factors of control system are analyzed. Test results prove that the half-tracked air-cushion vehicle can drive steadily under control of the computer. At the same time the sensors used to measure soil mechanics characteristics on line need to be developed. And it is the important problem to be solved in the future study. The necessary regulation and correction are put up. So the studies in this paper provide some instruction for the further research work.

为了验证本文提出的最佳工作状态及最佳垫压理论，并分析控制系统的可靠性和稳定性，本文在半履带式气垫车的模型车上，在室内土槽中进行了初步的实车性能和理论验证试验，考察了在同种和不同土壤条件下气垫车的行驶状态参数的测量数据，比较了采用不同控制方法下的过程曲线，验证了最佳工作状态的理论模型和模糊控制系统方案的可行性与可靠性，从而保证了采用自整定模糊PID控制器能够使半履带式气垫车在稳定行驶最佳工作状态下；同时通过试验研究，分析了系统中各干扰与未知因素，对控制方案进行了相应的调整和修正，为今后进一步的研究工作提供了一定的指导。

We have been selling our products to many countries like Europe, Middle East, North Africa and Association of South East Asian Nations etc. Our product was produced and tested according to the International quality standard, high water-pressure water test and high air-pressure seal test to make sure no leakage of the products, high quality material, glossy polishing, advanced plating technology and equipment, with cartridge of usage design standard over 300 thousand times.

我们有我们的产品已销售到许多国家如欧洲，中东，北非和东南亚国家联盟联合国等我们的产品是生产和测试按照国际质量标准，高水压力水试验和高气压密封试验，以确保没有泄漏的产品，高品质的材料，光滑抛光，先进的电镀技术和设备，墨盒的使用与设计标准超过300万次。

Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。