And fire pump can be in accordance with the design requirements of the control function is to ensure the normal start of the fire pump key factors.
而消防水泵能否按照设计要求实现控制功能是保障消防水泵正常启动的关键性因素。
"We've [also] got an indication that we can pump protons across the membrane" to set up a proton gradient, says Cronin - another key stage in harnessing energy from light.
克罗宁称，我们可以抽吸质子分布在细胞膜上，来设置形成一个质子坡度。
The slurry pump is one of the key facilities of a dredger.
泥泵是水力输送式挖泥船的关键设备。
Mechanical seal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life.
作为潜水污水泵关键部件的机械密封，其可靠性决定潜水污水泵的使用寿命。
Vacuum partial pressure control system is composed of computer system, vacuum modulation valve and partial pressure pump, of which the valve is one of key parts of the equipment.
真空偏压控制系统由计算机系统、真空调节阀、真空偏压泵等部件构成，其中真空调节阀是设备的关键部件之一。
The running inertia of the main coolant pump is the key problem of the primary phase.
主循环泵转动惯量的取值是停堆初期冷却阶段的关键问题。
The input power of motor and shaft power of pump are key measurements in field test of pumping stations.
电动机输入功率和水泵轴功率测试是泵站现场测试的重要内容。
The crossing Angle between the driving shaft and the driven shaft is a key parameter that affects the performance of the pump.
万向节机构的输入轴和输出轴的夹角是影响泵性能的一个关键参数。
The composition and working principle of newly developed submerged pump was introduced, the resolution of key issues in development of submerged pump was analyzed and discussed.
介绍了新研制潜液泵的结构组成和工作原理，论述了研制中对关键技术问题的分析和解决。
During induction heat treating of pump tube, quenching machine tool plays a key role to fulfill the required properties.
在成套泵筒感应热处理设备中，淬火机床对满足性能要求起着关键作用。
The test results show that the wear of the pump in a hydraulic system mainly depends on the relation between the size of abrasive particles and the dynamic clearance dimension of the key moving parts.
结果表明，在液压系统中，泵的磨损主要决定于磨粒与泵内关键运动副动态间隙之间的尺寸关系：尺寸小于动态间隙的磨粒影响很小；
We introduce the newest applications of cladding pump technology in optical communication in this paper, and expect the key technological problems to be resolved on cladding pump technology.
本文介绍了包层泵浦技术在光纤通信中的最新应用，并且展望了包层泵浦技术中要解决的关键性技术问题。
By means of analyzing the key problems in water-turbine pump stations of Hunan province, the aging assessment of pump stations and its mathematics model are put forward.
通过分析目前湖南省大中型水轮泵站现存的主要问题，文章提出了泵站的老化评估方法及其数学模型。
It is the key study how to make sure the pressure distribution of liquid in the pump barrel and to study the pump valve-ball's movement to improve the systematic efficiency.
对有杆抽油泵泵阀运动规律的研究和确定抽油泵泵阀筒内液体压力的分布是提高抽油机井系统效率研究的关键性课题。
The reason of the accident has been analyzed for the steam pump and the key problem has been found in the article.
文中对汽动给水泵事故原因进行了分析，找出了故障的主要原因。
This paper approaches operational requirement, typical pump types, structure difference and service performance of circulation pumps which are the key equipment in vacuum salt making.
本文探讨了真空制盐行业中关键设备循环泵的使用要求，常用的循环泵类型及其结构差异，使用性能，比较其优劣，为循环泵的选型提供参考。
The key device is the oil pump, computer control to the quantity of core is oil pumps, computer control the pulse type oil pump and the full combustion goodly.
取暖器中的关键装置是燃烧器中的油泵，单片机对油泵控制的质量是燃烧器控制的核心。
Flexible impeller pump viscous fluid conveying the key lies in direct proportion to flow rate and pump speed.
挠性叶轮泵输送粘性流体的关键之处在于流速和水泵转速成正比。
However, the related references and material about heat pump are less, and those on the key process parameters of the heat pumps and their determination principles are extremely scarce.
然而有关热泵的参考文献和资料却十分稀少，更鲜有哪些是热泵的关键工艺参数和如何确定它们的数值的论述。
The key to the technological transformation is the design of the manual oil pump, the delivery pump and the whole transmission box.
技术改造的关键是手油泵、输油泵及传动箱总成的设计。
The proper lift pump for deepsea mining is one of key equipment of hydraulic mining system of ocean polymetallic nodules.
深海采矿专用提升泵是大洋多金属结核水力开采系统的关键设备之一。
The key to the technological transformation is the design of the manual oil pump, the delivery pump and the whole transmission box.
技术改造的关键是手油泵、油泵及传动箱总成的设计。
The paper discusses the process design method of vacuum system in chemical plant and the selection method of the key equipment - vacuum pump in the vacuum system.
论述了化工生产中真空系统的工艺设计方法及真空系统中关键设备真空泵的选择方法。
In the light of the key technique of the down-hole driven progressive cavity pump (PCP) for oil production, a power distributional planetary reducer is proposed.
针对井下驱动螺杆泵的关键技术问题，提出了用于井下直接驱动螺杆泵的功率分流式行星减速器。
In the walking beams velocity electro-hydraulic control system, proportional variable pump is the key components.
在步进梁速度电液比例控制系统中，比例变量泵是关键组成部分。
The nuclear reactor pump is the key equipment in the nuclear power plant. It is important for the safe of the nuclear power plant that the pumps work stably for a long time.
核泵是核电站中最为关键的设备之一，它长时间稳定运行对核电站的安全有重要作用。
The design features, working principle, key techniques, lab test and field test of CCDB series magnetic driven horizontal injection pump are introduced.
介绍了CCDB型系列磁传动水平注水泵的结构特点、工作原理、关键技术、室内试验及现场应用情况。
The design features, working principle, key techniques, lab test and field test of CCDB series magnetic driven horizontal injection pump are introduced.
介绍了CCDB型系列磁传动水平注水泵的结构特点、工作原理、关键技术、室内试验及现场应用情况。
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