片语

reverse-flow system[航]

reverse reactive flow反相无功电流

reverse-flow roadway变向车流道路

reverse poiseuille flow反转泊萧叶流

head current逆流

reverse jet flow反向喷流

reverse-flow turbojet逆流式燃烧室涡轮喷气发动机

circumferential reverse-flow周向回流

reverse oil flow反向油流

reverse-flow methods反流法

counter flow逆流

英汉例句

• Editor this section features Check is air flows in one direction and not only reverse flow direction control valves.

  编辑本段特点单向阀是气流只能一个方向流动而不能反向流动的方向控制阀。

• Check valves or as a one-way valve. For the hydraulic system to prevent reverse flow of oil flow.

  单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动。

• Use a pressure reducing regulator or separate control valve to safely discharge gas from cylinders. Use a check valve to prevent reverse flow into the cylinder.

  使用减压调整器或单个的控制阀来安全地从钢瓶中排出气体。采用止回阀，防止回流入钢瓶。

• The effect of the arrangement of heating devices on the heating is obvious. At the same conditions, the convection heat transfer of reverse flow heating device is 1.62 times of that of normal …

  加热装置的设置方式对加热效果有重要影响，在同等条件下，逆流加热装置的对流传热量是顺流加热装置的1.62倍。

• Requirements: Valve must be tight against reverse flow under all pressure differentials.

  要求：在所有压差下，阀门对于回流必须是密封的。

• A float collar is placed at the top of the float joint and a float shoe placed at the bottom to prevent reverse flow of cement back into the casing after placement.

  浮箍是放置于浮动接头之上的，而浮鞋则是放置于浮动接头之下，以防止水泥浆回流到套管内。

• Results Ultrasound findings of CCF included: dilated superior ophthalmic vein (SOV), reverse flow in the SOV and arterialized flow spectrum.

  结果颈动脉海绵窦瘘的超声表现：眼上静脉扩张，眼上静脉内见反向彩色血流及动脉化的血流频谱；

• The utility model relates to an observation window, in particular to an observation window applied to the room based positioning reverse flow bag-type dust collector and the correlative field.

  观察窗，涉及一种应用在分室定位反吹袋式除尘器和相关的领域的观察窗。

• Series 709 Double Check Valve Assemblies are designed to prevent the reverse flow of polluted water from entering into the potable water system.

  系列709双止回阀总成适用于防止受到污染的水回流进入到饮用水系统中。

• On the basis of geometric dimension and flow pattern of tangential reverse flow cyclone separators, a pressure drop mathematical model is presented through analysis of pressure drop components.

  根据切向反转流旋风器的结构特性和流场特性，分析了该种旋风器的阻力构成并给出了相应的计算模型。

• Export pump with check valve, it will immediately turn off to prevent reverse flow back high-pressure water pump.

  水泵出口装有逆止阀时，它会立即关闭，防止高压水反向流回水泵。

• Precision machined tilting disc and seat for tight shutoff in reverse flow direction.

  精密机加工的倾斜式阀瓣和阀座，适用于逆流的紧密关闭。

• Cold leg recirculation mode will provide long term cooling for the core and hot leg recirculation mode will be used alternately provide reverse flow to the core.

  冷段再循环给堆芯提供长期的冷却，热段再循环用于交替地给堆芯提供反向流。

• By investigating the direction of force acted upon particles and the direction of fluid flow in the classifier, the concepts of cross flow classification and reverse flow classification were proposed.

  考察了分级过程中颗粒所受的力场和介质流体的流动场，分析和比较了与之对应的两种不同形式的分级，即颗粒物料的逆流分级和错流分级。

• The relationship between extent of reverse flow and velocity ratio as well as the relationship between extent of reverse flow and geometric parameters of the slot are also investigated.

  同时，给出了射流背流面逆流区长度与流速比、喷口形状因子之间的关系。

• Use a check valve to prevent reverse flow into the cylinder.

  采用止回阀，防止回流入钢瓶。

• The N-shaped curve is the result of Hui merchants capital influx from farmland into salt industry and pawn broking during Jiajing era, and the reverse flow during Wanli era.

  这是徽商资本在嘉靖「严肃海禁」后大量从土地流向盐业、典业，又在万历商业环境恶化后持续回流土地的结果。

• The mathematics model was established based on flow characteristics of reverse flow diverters (RFD) by the using of energy equation.

  针对压沖流体在可逆流体换向装置(RFD)中的流动特性，以能量方程为基础建立数学模型。

• Recently Atkinson cycle has been used to describe a modified Otto cycle engine in which the intake valve is held open longer than normal to allow a reverse flow of intake air into the intake manifold.

  最近阿特金森循环被用来形容一个修改奥托循环发动机在进气门举行开放时间比正常的容许摄入量空气进入进气歧管反向流动。