查询词典 explosion-proof

DC motor complex large-scale three-phase power transformer deep-trough three-phase asynchronous motor DC motor DC motor single-phase squirrel-cage induction motor.Three-phase commutator motors, single-phase motor power sub-phase squirrel-cage three-phase asynchronous electric double mine explosion-proof motor with squirrel-cage three-phase asynchronous motor rotor cup AC servo motor drives three-phase asynchronous motor principle of rotating magnetic field Generation and transmission of three-phase induction motor winding three-phase stepper motor 165mm Three-phase three-phase synchronous motor stepping motor JFB power generator rotor rectifier type AC synchronous motor DC servo motor three-phase current rotating magnetic field of teaching instrument Wound Three-phase alternator motor 160 rats of three-phase permanent magnet generator cage induction motor Synchro Motor medium-sized three-phase power transformer

直流复励电动机大型三相电力变压器三相异步深槽式电动机直流电动机直流电机单相异步鼠笼式电动机三相整流子电动机单相电动机电源分相器三相异步双槽鼠笼电机矿用防爆电动机三相异步鼠笼式电动机杯形转子交流伺服电动机三相异步电动机调速原理旋转磁场的产生与变速三相绕线式异步电动机 165mm三相步进电机三相同步电动机 JFB型硅整流发电机转子供电交流同步电机直流伺服电动机三相电流旋转磁场示教仪绕线式电动机三相交流发电机 160型永磁发电机三相鼠笼异步电动机自整角电机中型三相电力变压器

This paper presents mainly the reconstruction of controlling system from the single-driver room to the dual-driver rooms based on explosion-proof special chopping regulating speed battery locomotive according to requirement of safe transporting and producing in coal mine.

根据煤矿井下运输安全生产的需要，对防爆特殊型蓄电池式斩波调速电机车进行改造，由单司机室控制改成双司机室控制。

Intelligent control technology of large-scale equipments in comprehensive mechanized coal mining face (including the electric explosion-proof technique, control circuit design of essence safety type and double-engine double-speed dragging heavy load control technique of scraper conveyer); no exceeding limit gas safety and high efficiency emission technique (including air flow control strategy, control method, and etc.); failure protection technique for safe power supply of mine power grid (including two-grade selective electric leakage protection and phase sensitive protection technique, etc.).

关键技术分别为多局部通风机故障诊断和冗余控制技术（包括掘进工作面供电系统多源信息融合、故障测寻、故障诊断、多局部通风机三重冗余控制方法和控制策略等）；综采工作面大型设备的智能控制技术（包括电气防爆技术、本质安全型控制电路设计、刮板输送机双机双速拖动重载控制技术等）；瓦斯无超限安全高效排放技术（包括风量控制策略、控制方法等）；矿井电网安全供电的故障保护技术（包括两级选择性漏电保护和相敏保护技术等）。

Adoption of explosion-proof equipment, various safety devices and rail brackets with reliable stability ensures the safety in use of the elevator.

采用防爆设备、各类安全装置、稳定性可靠的导轨架等措施保障升降机使用的安全性。

Qualified products of explosion-proof electrical apparatus are used in mine,they play an important part in ensuring personal safety and properties in explosive hazardous area for mine.

合格的防爆电器产品对保证煤矿爆炸性危险场所的人身、财产安全起着重要的作用。

Single motor hydraulic explosion proof forklift truck is a key product which designed and manufactured according to the developing trend of international forklift industry and the continual safety consciousness of China.

单电机全液压防爆电动叉车是公司根据目前国内安全生产意识的不断提高，国际叉车业的发展趋势而开发的又一拳头产品，获得多项发明专利，实用新型专利，关键技术达到国内领先，国际先进水平，并在石油、化工、国防等各个领域获得了成功应用。

Companies have the best product quality control system of Kennedy, has physical and chemical analysis of alloy materials room, mechanical properties testing room, X-ray flaw detection test, and ensure the product's internal and external quality, and explosion-proof performance test Antimagnetic Test Center.

公司具备完善的产品质量坚控系统，设有合金材料理化分析室，机械性能检测室、X射线探伤机检验，保证了产品的内外质量，防爆防磁性能检验测试中心。

To provide a stable and vibration-proof environment , so that Mask Aligner could be vibration proof even under the high image magnification rate.

提供稳定无震的空间，如此曝光机在高倍率放大的对位情况下对位系统不会有影像振动的情形。

B rule, the prosecution of appellee omission cases, the burden of proof to prove that the appellant should apply for the fact that, in the second instance court, the appellant Lin-ching has admitted its failure to appellee submitted proof of qualification conditions .

二项之规定，在起诉被上诉人不作为的案件中，上诉人应举证证明其提出申请的事实，在二审庭中，上诉人林凤清亦承认其未向被上诉人提交过资质条件证明。

Article 21 The creditors shall, if reporting their claims, submit the proof of the claims and the lawful and valid identification certificates, an authorized reporter shall submit the valid identification certificate of the authorizer, the power of attorney and the proof of the claims.

第二十一条债权人申报债权应当提交债权证明和合法有效的身份证明；代理申报人应当提交委托人的有效身份证明、授权委托书和债权证明。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。