Visually inspect diffuser vanes for erosion.
视力检查扩散叶片的侵蚀。
Cast iron diffusers with pinned stainless steel vanes.
铸造的扩压器并镶有不锈钢叶片。
Do the vanes in the figure rotate clockwise or counterclockwise?
图中叶片的旋转方向是顺时针的，还是反时针的？
The premium vanes with the premium rate for risks to be covered.
保险项目的保险费率不同，保险费也随之变化。
Straightening vanes can be used where long straight ways are not possible .
在不可能安装较长的直管段情况下，可以来用导流叶片。
Consider a row of guide vanes in a compressible internal flow as shown below.
如下图所示，考虑可压缩内部流中的一排导流叶片。
The engine is an axial flow turbofan with two rotors and variable stator vanes.
发动机是一个有两个转子和不同的定子叶片的轴流式涡轮风扇发动机。
Thisphenomenon may be effectively removed by the installation of diversion vanes.
采用导流叶片可以有效地消除上述现象。
The gas flows through curved vanes or rotors on an axle, causing the axle to turn.
气体流经轴上的弯曲的叶片或转子，于是使轴转动。
The casing shall have integral anti-vortexing vanes that can also facilitate maintenance.
泵壳应该配置一体化的抗涡流叶片，这可能有助于日常设备维护。
The pitot static probes, alpha vanes, drain mass, and toilet drains use electric heaters.
皮托静压探头、迎角叶片、排水管及厕所排水都是用电加温。
Opposing vanes are connected together by two rods passing either side of the central shaft.
反对叶片连接在一起，由二棒通过任何一方的中心轴。
This design method is of practical meaning for realization of CAD and CAM of turbine vanes.
该设计方法对于实现涡轮叶片的CAD、CAM有实用意义。
To produce the pumping action, it contains pistons that are driven back and forth, or rotating vanes.
要生产泵动作用，它包括往复运动的活塞或旋转叶片。
A quartet of small directional steering vanes on twin outriggings afford the speeder its maneuverability.
两根外伸支架上有四个小型方向控制片，为飞行摩托提供机动性。
Through careful simulation and test, the conventional linear guide vanes have been replaced by flexural ones.
经过精心的模拟和测试，传统的直线型导叶已经被歪曲流线型导叶所取代。
These diffusers include vaneless diffuser, vaned diffuser, low solidity diffuser and half-guide-vanes diffuser.
采用的扩压器包括无叶扩压器、叶片扩压器、低稠度扩压器和半高导叶扩压器。
INLET GUIDE VANES, a fixed set of blades in front of an engine compressor for directing airflow to the compressor.
进口导向叶片，发动机压气机前的一组固定叶片，用以引导气流进人压气机。
Since all the probes and vanes are exposed to the airstream, internal heating is provided to prevent ice formation.
因为所有的探头及叶片都暴露在气流里，需要加热以防止结冰。
The variable angle guide vanes have been widely used for decreasing specific fuel consumption of the civil turbines.
为降低涡轮机的燃油消耗率，在民用动力装置的涡轮中广泛地采用了可旋导向叶片的结构。
Repelling vanes shall be provided on the top shroud to expel solids and reduce axial thrust and pressure at the seal area.
在泵顶部应该配置排斥叶片，用于排出固体颗粒，减少轴向推力和密封区域的压力。
Vented disc brakes have a set of vanes, between the two sides of the disc, that pumps air through the disc to provide cooling.
通风盘式时制动器在两侧有叶片，空气在泵的作用下流动使制动盘冷却。
Secondly, if the two-segment closing law, the guide vanes close slowly first and then faster, only one pressure peak will be left.
当机组采用先慢后快的两段折线式导叶关闭规律时，蜗壳进口压力只有单峰。
Impeller: Sure to change impeller if it has serious cavitations (main vanes in particular), over corrosion, wear and tear and breakage.
叶轮：严重汽蚀(特别是主叶片)、过度腐蚀、磨损、破损时，要求更换叶轮。
Impeller: Sure to change impeller if it has serious cavitations (main vanes in particular), over corrosion, wear and tear and breakage.
叶轮：严重汽蚀(特别是主叶片)、过度腐蚀、磨损、破损时，要求更换叶轮。
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