防干扰

It emphatic set forth from several sides of system architecture,realizing functions,Anti-interference measure etc.h is pointed out it optimize construction of automation control system and reduce cost that reasonable dispose of DH＋network and reasonable bring into practice of antiinterference measure is a important link to system running in stable.

指出DH＋网络的合理配置可优化选矿厂自动监控与管理系统的结构、降低成本，防干扰措施的合理实施是保证系统稳定运行的重要环节。

The infrared remote controller is a cheap, small, simple, reliable and effective product. It can effectively resist electromagnetic interference and ensure safe operation of the system. Using remote technology can reduce manipulative difficulty during soil bin testing and realize single operation of the whole system. Practical application many times demonstrated that the infrared remote controller can work reliably and improve work efficiency considerably.Besides control the movement of tester, the soil bin tester driving control system can adjust the tester speed by rule and line, which was impossible to former test equipments. The range can be adjusted from -1.45m/s to 1.45m/s, the positive and minus sign denotes the direction of tester running.

土槽台车动力控制系统的控制参数均通过人机交互界面输入；系统能够实现对台车行驶速度、位移和时间的实时采集、显示和存储功能，并设有对数据库的操作功能，方便试验人员对数据的查询、修改、删除和保存；试验过程中系统为试验人员提供了台车速度曲线，并能实时动态显示，用来监测台车的运行状况；为了确保试验过程中试验设备和人员的安全，系统增加了控制台车行驶位移和时间的功能；系统使用的防脉冲干扰平均值法处理采集的数据，剔除奇异项，减少了干扰在有用信号中的比重，并能直接显示出所采集数据的均值和方差，节省了处理数据所需的大量时间，提高了工作效率。

Osmometer. Fiber grating sensor is a new generation of international fiber-optic sensor, with the nature of explosion-proof, anti-strong electromagnetic interference, anti-lightning, can easily use the WDM technology in a single fiber in the series Multiple fiber Bragg grating sensor, thus forming quasi-distributed measurement and so on.

光纤光栅传感器是目前国际上新一代光纤传感器，具有本质防爆、抗强电磁干扰、防雷击，能方便地使用波分复用技术在一根光纤中串接多个光纤光栅传感器，从而形成准分布式测量等优点。

It is also need to adjust the electric circuit. Choose the pre-amplifier operating point, use the shield and the earth, etc against the jamming to achieve the goal of low noise and high signal.

此外，还需适地调试电路，选择前置放大器的工作点，采用屏蔽和接地等防干扰措施以达到低噪声高信噪比的最终目的。

They are:1the realization of thermal-protection and seal at the same location,namely the seal performance in the high temperature environment during atmospherical re-entry;2the screen of TPS materials which have a synchronic-ablative characteristic between the glass and adjacent material of the window,to avoid the appearance of steps,and hence the over-heating caused by the disturbing of gas flow;3the analysis and calculation program for distribution of temperature in a complex structure consisting of a series of different materials including transparent materials;and 4the ground test program which can predict the performance of side-view window.

讨论了研制中国栽人飞船舷窗防热和密封结构的几个技术难题：1保证舷窗在返回的高温环境中防热与密封可靠；2保证窗玻璃材料与周围防热材料烧蚀同步，避免出现局部干扰热流；3进行多种异质材料，包括透明材料组成的复杂结构温度场的分析计算；4通过地面模拟试验准确地预测实际飞行条件下舷窗的防热与密封性能。

These special chemicals are usually contained some ammonia, alcohol and inorganic components damaged by chemicals, resulting in the loss of real time display of the optical transmittance or Catadioptric have led to a result of color distortion, or anti-interference, to reduce the role of anti-static, this is not only detrimental to the eyes, the impact of image display quality, and the protective function of the original is damaged, color and safety will be adversely affected, consumers may not be carelessness.

而这些特殊的化学物质通常会被一些含有氨、酒精及无机盐类成分的化学品所破坏，从而导致显示器慢慢的失去真正的光学透光率，或产生因折反射导致的色彩失真，或者防干扰、防静电的作用减低，这样不仅不利于眼睛，影响图像的显示画质，而且原有的防护功能也被破坏，色泽度及安全性都会大打折扣，消费者不得不慎。

NYSDOT approved for both proximity and limit switches Super bright, large LED display, easy reading under direct sun light Continous display of mixing and total revolutions Low power consumption, less than 1 amp Recessed reset connector prevents damage Tamper proof reset interlock Compact, light, rugged construction, water resistant Works with various types of proximity switch, existing installation harness and ac reset cable Easy to install; includes installation harness, moving plate and pickup bracket for proximity sensor

经NYSDOT认可的接近开关和限制开关超亮，大型LED显示器，直接在阳光下可以阅读可连续的混合显示器和总的旋转低能耗不到1amp 重新设置连接器防止毁坏防干扰设置互锁紧密，轻便，牢固的结构，防水工作中使用各种类型的接近开关，已有的安装用的安全带和交流设置光缆易安装，包括安装用的安全带，移动板和拾取托架

Accident prevention;Anaesthesiology;Classes of protection;Classification;Clearances;Colour codes;Definition;Definitions;Dimensions;Earth conductors;Earthing;Electric appliances;Electric mains;Electrical appliances;Electrical engineering;Electrical medical equipment;Electromagnetic compatibility;Electromedicine;Electrostatics;EMC;Environmental conditions;Equipment;Equipment safety;Explosion protection;Graphic symbols;High frequencies;High frequency surgery;Impact testers;Insulations;Interference rejections;Interferences;Interfering emissions;Leakage paths;Letterings;Lists;Low frequencies;Marking;Measurement;Medical equipment;Medical sciences;Medical technology;Operational instructions;Protection coverings;Qualification tests;Radiation protection;Radiofrequency apparatus;Safety;Safety devices;Safety engineering;Safety requirements;Specification;Strength of materials;Surveys;Symbols;Temperature;Test equipment;Testing;Testing voltages;Transformers

中文主题词事故预防；麻醉学；防护等级；分类；清除；色码；定义；尺寸；接地导线；接地；电气器具；电源；电气设备；电气工程；医用电气设备；电磁兼容性；电医学；静电学；EMC；环境条件；设备；设备安全；防爆；图形符号；高频；高频外科学；冲击试验器；绝缘；干扰抑制；干扰；干扰辐射；漏电路径；文字书写；表；低频；作标记；测量；医疗设备；医学科学；医疗技术学；操作说明；保护覆盖层；合格试验；辐射防护；射频设备；安全；安全装置；安全工程；安全要求；规范；材料强度；调查；符号；温度；试验设备；测试；测试电压；变压器

Guangzhou Dongfang wire Cable Plant This product is applied to rated voltage 500V and below a higher requirement for tamper-resistant electronic computer and automation connectivity cable.

用途；广州市东方电线电缆厂，本产品适用于额定电压500V 及以下对于防干扰性要求较高的电子计算机和自动化连接用电缆。

These fighters carry laser target designators to "paint" an enemy target, and are equipped with jam-proof data comlinks.

这些战斗机带有激光目标标识器，可以将敌方目标&上色&，它们还配备有防干扰数据通讯器。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。