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- The article introduces the testing principles and the circuit diagram for "static compliance","tympanometry","acoustic reflex"used in middle ear testing technology. 本文阐述了中耳测试技术中三项主要指标“静态声顺值”、“鼓室功能”、“镫骨肌反射”的测试机理及完成上述功能的电路结构。
- Test principle for an autoclave is described briefly. 摘要简述高压釜的试验原理;
- The testing principles, main structure, function, testing methods as well as the testing and researching conditions of the testing stand on freight car bogie parameters are described. 介绍了货车转向架参数测试台的测试原理、主要结构、功能、测试试验方法及试验测试研究情况。
- This paper introduces the background and significance of the computer integrated test system for aviation electromotor, then presents its testing parameters, testing principles and methods. 摘要对航空电动机构综合测试系统设计开发的背景及意义作了简单介绍,并阐述了系统的测试原理与方法;
- Testing principle of the technology, testing technology and data interpretation method are introduced. 介绍了该技术的测试原理、测井工艺以及资料解释方法。
- Abstract: The testing principle of the magnetoresistive effect of metal films by the probe-method was introduced. 文章摘要: 概述了探针法金属薄膜磁电阻效应测试的原理;
- The hydrogen testing principle and structure of ELH-IV instrument are presented. 介绍了国内最新在线式连续测氢仪(ELH-IV)的测氢原理和结构。
- The paper gives qualitative analysis and solution on basis of the testing principle and structure of RFT. 针对这一问题,文章从仪器结构及工作原理出发,对锯齿状测井曲线的产生原因作了定性分析,并阐述了解决办法。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The relationship with Breitling and the airline industry was built on time tested principles of quality supply and addressing specific challenging needs. 叶童有一副很大的墨镜,影星的墨镜大都是防记者的,而她的墨镜是一种睡眠工具。
- The chemical oxyyen demand(COD) is a very important parameter.This paper has introduced the testing principle,method and matters needing attentions. 化学需氧量(COD)是一个非常重要的参数。本文简要介绍了COD的测定原理、测定方法和注意事项。
- This paper introduces thermodynamic performance testing principle and device of aircooler with room heat balance method. 介绍了使用房间热平衡法进行冷风机热工性能试验的原理与装置。
- Describes the testing principle and sorting method of COULTER Blood-cell counter in order to help us select and use blood-cell counter better. 本文比较详细的介绍了COULTER公司血液分析仪的测试原理和分类方法,通过了解五分类血液分析仪的原理能更好帮助我们选择和使用五分类血液分析仪。
- The testing principle,techno-characteristics and structure design of the flame retardant tester for medical mask was introduced. 文章介绍了医用口罩阻燃性能测试仪的测试原理、技术特征及结构设计。
- He demonstrated the principles with chemicals and test tubes. 他借助化学药品和试管讲解了这些原理。
- A testing principle was developed for whole frequency band response testing problems in fiber optic gyroscopes based on the magneto-optic Faraday effect of the gyroscope. 为解决光纤陀螺全频带频率响应测试问题,提出了基于光纤陀螺Faraday效应的频率响应测试原理。
- The design principle, structure characters, testing principle and method, and technique capability of hydraulic photoelectrical pressure gauge are presented. 介绍了液压型光电式测压计的设计原则、结构特征、测试原理、试验方法及其技术性能。
- According to the work and test principle of some air defense missile autopilot, an autopilot test facility is developed. 摘要根据某型防空导弹自动驾驶仪的工作原理和测试原理,研制了该驾驶仪测试设备;
- On the other hand, researched FWD testing principle and performance and learned the infection of FWD test load to Rock-Filling Embankment backcalculation result. 另一方面则分析了FWD的测试原理及性能,认识到FWD的测试荷载影响了填石路基的模量反算结果。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries