前锁芯上沿轴线对称设有带V形凹槽的双排弹子；
The front lock cylinder is provided with double-row pin tumblers with V-shaped grooves symmetrically along the axis.
离开反应物沟槽中的液体被抽回到该突出的V形凹槽中，不留下液体来阻挡该沟槽的出口开口。
Liquid leaving the reactant channels is drawn back into the V-shaped grooves of the projections, leaving no liquid to obstruct the channel exit openings.
本发明远离水塞提手的水塞体的外周面上设置若干圈环形凹槽，O形橡胶密封圈卡嵌在环形凹槽内。
The periphery of the plug body, which is far from the plug handle, is provided with a plurality of circular grooves, in which the O-shaped rubber seal ring is embedded.
考虑H形天线馈电凹槽的实际尺寸，在T形馈电的基础上本文还建立了一个带约束条件的目标函数。
Considering the actual size of the feeding notch of the H-shaped antenna, a goal function with constraint conditions is advanced on the basis of the T-shaped feeding in this article.
摘要进行了潮汐弯道段电厂取排水模型试验，采用w形波纹凹槽方式加糙，使模型糙率达到了模型试验的要求。
The water intake and outlet of power plant in tidal river bend is researched by model test with adopting w shaped rippled groove which meets the request of model roughness.
凹槽和参与部分可能有T形截面。
The groove and the engagement section may have T-shaped cross-sections.
减速机轴(1)前端与主轴(3)的末端均采用多边形结构构成，并且与凹槽(5)及凹槽(6)的内部构造相同。
The front end of the speed reduction crankshaft (1) and the tail end of the main shaft (3) are made by adopting the polygon structure and are same as the inner structures of the grooves (5) and (6).
在积木拼块中，至少包括一种是多边形柱体拼块，该拼块的每一侧边上设有可与主壳体凸棱相楔合凹槽，或设有可与主壳体凹槽相楔合的凸棱。
At least one kind of building block is polygon prism blocks which have grooves to fit for the protrusive arris or have grooves to fit for protrusive arris on the main shell body.
榫舌可呈S形以与凹槽形成互锁关系。
The tongue can be S-shaped to form an interlocking relationship with the groove.
排放板包括凹入的变形部分、形成在变形部分的中心的突起和围绕变 形部分形成的凹槽。
The vent plate includes a concave deforming portion, a protrusion formed in the center of the deforming portion, and a notch formed around the deforming portion.
注油孔为设在电机轴侧面的凹槽形或平面形注油孔。
The oil injection hole is a concave channel shape or planar oil injection hole which is arranged on the side surface of the motor shaft.
注油孔为设在电机轴侧面的凹槽形或平面形注油孔。
The oil injection hole is a concave channel shape or planar oil injection hole which is arranged on the side surface of the motor shaft.
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