查询词典 arrester

The driving part is made up of leveling driving seat, decelerate machine, YWZ arrester, coupling, drive distributing box, shafts and sheath connector, universal cross transmission shaft etc. The main motor is equipped with DC timing motor in high power and DC numerical control system imported from England which has the qualities of rotate speed adjustment, low current in startup, large torsional moment and suits specially for continuous startup under the situation of high load.

驱动部分是由高程驾驶座位，减速机， ywz避雷器，耦合，驱动配电箱，槽及护套管接头十字万向传动轴等主电机配备直流调速电机在高功率直流数值控制系统输入来自英格兰有素质的转速调整，低电流启动大扭矩，特别适合连续开机的情况下，高负荷。

Research purposes: The introduction is given in this paper to the surge lightning protections for metro,and the research and test are done on the electrical,mechanical and disconnect operational properties of the gapless and polymer housing zinc-oxide surge arrester with disconnector.

研究目的：介绍地铁和高架轻轨线路防雷特点，并对设计、研制出的直流复合外套无间隙氧化锌避雷器进行电气、机械和脱离装置动作等性能的试验研究。

Control of soil and water loss on the Loess plateau emphasizes on oversand and coarse sandy area, Silt-arrester dam is the key to the object.

黄土高原水土流失治理的重点在多沙粗沙区，淤地坝是实现治理目标的关键措施。

When compensating devices are switched by vacuum switches, if they are switched on group, the inrush current can be controlled by inserting suitable current-restrained reactance in-series. Since the restriking overvoltage is pertinent to the capacity of compensating devices and the time of restriking and igniting, the overvoltage can be restrained by arresters with asterism connection at the entrance of the capacitors. Although switching capacitance devices will bring up high interception cross overvoltage, the metal-oxide arrester can limit this overvoltage in the system designed in the thesis, and naturally the compensating devices can operate normally.

使用真空开关投切并联无功补偿装置，在分组投入并联电容器时，串联合适的限流电抗，合闸涌流可以得到控制；重燃时的过电压值与并补装置补偿容量，重燃发生时刻和燃弧时间有关，电容器进线端的三星接法避雷器可以抑制其过电压；切并联电抗器时会产生较高的截流过电压，金属氧化物避雷器可以使本文中所建系统的截流过电压得到限制，并联无功补偿装置可以正常切合。

The round metallic film functioned by side load is commonly used in preventing arrester exceeding pressure or some given work operation , and then slathered in many ways .

受侧向载荷作用的固形金属膜片可作为一种弹性功能元件，常用于防止装置超压或实现某些特定的工艺操作，在许多行业被大量使用。

United States Foot valve main products are: butterfly valve, ball valve, globe valve, gate valve, check valve, regulating valve, pressure reducing valve, flame arrester, needle valves, control valves, discharge valve, breathing valves, mud valves, exhaust valves, filters, bottom valves, diaphragm valves, plug valves, plunger valves, thermal valves, water control valve, balance valve, trap, solenoid valve, safety valve, electric valves, pneumatic valves, power station valve, oilfield valves, forged steel valve, stainless steel valves, ceramic valves, anti-corrosion valves, bellows valves, ammonia valves used, food-specific valve, sanitary valves and other industrial-class on a common valve.

美国富特阀门主要产品有：蝶阀、球阀、截止阀、闸阀、止回阀、调节阀、减压阀、阻火器、针型阀、控制阀、放料阀、呼吸阀、排泥阀、排气阀、过滤器、底阀、隔膜阀、旋塞阀、柱塞阀、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀、安全阀、电动阀门、气动阀门、电站阀门、油田阀门、锻钢阀门、不锈钢阀门、陶瓷阀门、防腐阀门、波纹管阀门、氨用阀门、食品专用阀、卫生级阀门等工业上通用阀门。

Germany forint Valve Co., Ltd. mainly produces products are: butterfly valve, ball valve, globe valve, gate valve, check valve, regulating valve, pressure reducing valve, flame arrester, needle valves, control valves, leak valve, breathing valves, mud valves, exhaust valves, filters, bottom valves, diaphragm valves, plug valves, plunger valves, thermal valves, water control valve, balance valve, trap, solenoid valves, safety valves, electric valves, pneumatic valves, power station valves, oilfield valves, forged steel valve, stainless steel valves, ceramic valves, corrosion valves, high pressure valves, high temperature valves, chemical valves, steam valves, low pressure valves, ammonia valves used, food-specific valve, sanitary valves and other industrial-class general-purpose valve.

德国福林阀门有限公司主要生产产品有：蝶阀、球阀、截止阀、闸阀、止回阀、调节阀、减压阀、阻火器、针型阀、控制阀、放料阀、呼吸阀、排泥阀、排气阀、过滤器、底阀、隔膜阀、旋塞阀、柱塞阀、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀、安全阀、电动阀门、气动阀门、电站阀门、油田阀门、锻钢阀门、不锈钢阀门、陶瓷阀门、防腐阀门、高压阀门、高温阀门、化工阀门、蒸汽阀门、低压阀门、氨用阀门、食品专用阀、卫生级阀门等工业上通用的阀门。

Main production products include: butterfly valve ball valve globe valve gate valve check valve regulating valve pressure reducing valve flame arrester needle valves control valves discharge valve breathing valves mud valves Pai valves filters bottom valves diaphragm valves plug valves plunger valves thermal valves water control valve balance valve trap solenoid valve safety valve electric valves pneumatic valves power station valve doors oil field valves forged steel valve stainless steel valves ceramic valves anti-corrosion valves bellows valves ammonia valves used food-specific valve sanitary valves and other industrial-class general-purpose valve.

英国UK阀门国际有限公司主要生产产品有：蝶阀、球阀、截止阀、闸阀、止回阀、调节阀、减压阀、阻火器、针型阀、放料阀、呼吸阀、排气阀、过滤器、隔膜阀、旋塞阀、柱塞阀、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀、安全阀、电动阀门、气动阀门、电站阀门、锻钢阀门、高压阀门、高温阀门、化工阀门、蒸汽阀门、不锈钢阀门、陶瓷阀门、防腐阀门、卫生级阀门等工业上通用的阀门。

Main production products include: butterfly valve, ball valve, globe valve, gate valve, check valve, regulating valve, pressure reducing valve, flame arrester, needle valves, control valves, discharge valve, breathing valves, mud valves, Pai valves, filters, bottom valves, diaphragm valves, plug valves, plunger valves, thermal valves, water control valve, balance valve, trap, solenoid valve, safety valve, electric valves, pneumatic valves, power station valve doors, oil field valves, forged steel valve, stainless steel valves, ceramic valves, anti-corrosion valves, bellows valves, ammonia valves used, food-specific valve, sanitary valves and other industrial-class general-purpose valve.

英国UK阀门国际有限公司主要生产产品有：蝶阀、球阀、截止阀、闸阀、止回阀、调节阀、减压阀、阻火器、针型阀、放料阀、呼吸阀、排气阀、过滤器、隔膜阀、旋塞阀、柱塞阀、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀、安全阀、电动阀门、气动阀门、电站阀门、锻钢阀门、高压阀门、高温阀门、工业与化料阀门、蒸汽阀门、不锈钢阀门、陶瓷阀门、防腐阀门、卫生级阀门等工业上通用的阀门。

The SU-33 is a variant of Sukhoi's SU-27 Flanker with forward canards, foldings wings, an arrester hook, a reinforced structure, and other modifications that help it deal with carrier operations and landings.

苏-33战机在苏霍伊公司生产的苏-27侧卫基础上进行了相关改进，加装了前鸭翼，折叠机翼和着舰钩，并且加强了机体结构。此外，苏-33还针对执行航母战斗任务和着舰降落的要求进行了相关的其他改进。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。