查询词典 insulation

The industry magnesia mainly uses in making the ceramics, the enamel, the fire-proof material and so on; In the polishing compound, the adhesive, in the paint manufacture takes the stopping; In the artificial fiber, the rubber (chloroprene rubber, fluorine rubber) make the promoter and the catalyst; Makes the antacid on the medicine in the laxative, uses in treating the hyperacidity, the stomach and duodenum ulcer; May take the hard sugar purification is the decolorant in the food processing, the ice cream pH value conditioner and so on; In the construction profession, the magnesia may the manufacturing contain the magnesium special cement and the heat preservation board and so on; The biggest use is serves as the fertilizer and domestic animal's feed in the agriculture, causes the plant and in the animal metabolism process principal element, when serves as cow's feed, may prevent because to lack nervous system function being out of balance which the magnesium causes, namely the so-called forage grass convulsion gets sick; Uses in the chemical industry making the metal magnesium and the magnesium chemical, like magnesium sulfate, magnesium chloride as well as other chemicals; Moreover also uses in the water treatment, the detergent which the flue was mad uses in the glass, the dye, the electric cable, the silcon steel industry, the uranium processing, the electronics industry, the insulation material industry, as well as uses in professions and so on petroleum chemical additive, casting, phenolic plastic.

工业氧化镁主要用于制造陶瓷、搪瓷、耐火材料等；在抛光剂、黏合剂、油漆的制造中作为填充料；在人造纤维、橡胶中作促进剂和催化剂；在医药上作抗酸剂于轻泻剂，用于治疗胃酸过多、胃和十二指肠溃疡病；在食品加工上可作为砂糖精制是的脱色剂，冰淇淋的pH值调节剂等；在建筑行业中，氧化镁可生产制造含镁特种水泥和保温板等；在农业上最大用途是用作肥料和牲畜的饲料，使植物和动物代谢过程中的主要元素，用作奶牛的饲料时，可防止因缺镁而引起的神经系统机能失调，即所谓牧草性痉挛病；在化学工业中用于制造金属镁和镁化学品，如硫酸镁、氯化镁以及其他化学品；另外也用于水处理，烟道气的洗涤剂用于玻璃、染料、电缆、硅钢工业、铀加工、电子工业、绝缘材料工业，以及用于石油添加剂、铸造、酚醛塑料等行业。

The coating has high insulation and anti-cathode decomposability.

涂层具有高绝缘性能和抗阴极分解能力。

The methods of temperature on line monitoring, insulation material decomposer on line monitoring and partial discharge on line monitoring is discussed in this paper.

本文讨论了在实际应用中比较成熟的温度在线监测、绝缘分解物监测、局部放电在线监测等对绝缘状况进行在线监测的方法。

The red deodar cedar is one kind of most light quality commercial cor, its sound-insulated heat insulation ability, as well as easy to transport, the installment merit outstanding.

红雪松还是一种最轻质的商用软木，其隔音隔热能力，以及易于运输、安装的优点更加出众。

To take the lead in the introduction of Germany's leading science and technology DESMA advanced injection molding machine, the use of imported high-grade leather to create and guide the international mainstream of Special Process PU / PU, TPU / PU, PU / RB Rubber extremely high quality of the stability of safety shoes, self-developed patented light quality aluminum alloy Baotou, Baotou steel Antimagnetic insulation, anti-static pressure shocks Baotou Steel, Antimagnetic, anti-wear steel soleplate puncture.

以科技领先率先引进德国DESMA先进注塑机，采用进口高档牛皮制造引导国际主流的特种工艺PU/PU、TPU/PU、PU/RB橡胶等高品质稳定性极强的安全鞋，自主开发专利性轻质的铝合金包头、绝缘防磁塑钢包头、防冲击静压钢包头、防磁、防剌穿钢中底板。

D Shall have its discharge opening so located and directed that operation of the device will not deposit moisture on bare live parts or on insulation or components affected detrimentally by moisture.

在预压装置的御压口的位置处，操作装置的外露 Page29of74 1026 中英版 2002 活动件或绝缘件或零件上不得积累有害于它们的湿气。

Only by scientific structure of thermal and vapour insulation and well-performed design supervising procedure,could building roof be prevented vapour condensation and dewfall in a special high moisture environment of light-steel structure of textile mill to ensure proper production.

通过实施科学的保温隔汽构造，并建立完善的设计监督程序，在纺织厂房特定的高湿作业环境下杜绝轻钢结构屋面的冷凝结露问题，以保证生产的正常进行。

Built Material : furnace side wall using light-weight high aluminum bricks, and pyroceram-fibre cotton which provide better heat insulation, good diathermancy and longer life-span.

砌筑材料：炉壁采用轻型高铝质断热砖及陶瓷纤维棉板隔热效果好，热传递损失小，使用寿命长。

The measurement of dielectric loss angle is one of the main methods in the preventive tests for the insulation of electrical equipment.

电气设备绝缘预防性试验中的介质损失角正切的测量，则是一种使用较多而且对判断绝缘较为有效的方法。

According to this theory, the origin of return voltage in oil-paper insulation system is analyzed. Then two equivalent extended Debye models, a simplified one as well as a complicated one, are established. Based on the dielectric polarization theories, the parameters in the Debye models are analyzed, and its influence to the curve of return voltage are also discussed.

本文首先从极化过程的基本原理出发，给出了回复电压法的理论基础，并由此分析油浸式电力变压器出现回复电压的原因；然后建立了两种等效扩展德拜模型，结合介质极化理论分析了模型中电路参数的意义，并讨论了各参数变化对回复电压曲线的影响。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。