凹穴

某几型产品中，整体的刀片组插入（须刀）罩的凹穴。GB/T9074.11-1988十字槽凹穴六角头螺栓和平垫圈组合件

In particular embodiments , the integrated subassembly is inserted into a recess in a housing of a shaving razor . Cross recessed hexagon bolt with indentation and plain washer assemblies

《半导体中的电子和空穴》凹穴开口向上时，整体的刀片组就下放入凹穴；凹穴开口向下时，整体的刀片组就往上塞入凹穴。

Electrons and Holes in Semiconductors The recess can be open to the top , with the integral blade subassembly being lowered into the recess , or the recess can open to the bottom , with the integral blade subassembly being raised into the recess .

球托型（sphericaltorustype）。雄花的花托肉质化膨大，雄蕊着生于球状花托上的凹穴内。

The torus of the staminate flower in the spherical_torus type becomes carnified and swollen with the stamen growing into the depressions or cavities of the spherical torus .

这个地区的历史内涵十分丰富，有600多处具有重要人类学和文化意义的景点，例如艾利索-阿拉斯特特色区（Aliso-ArrastreSpecialInterestArea）以岩石艺术和凹穴岩画为特征，充分反映了美洲原住民8000多年的历史。

The area is rich in history , with more than 600 archeologically and culturally significant sites , such as the Aliso-Arrastre Special Interest Area , which features rock art and cupules that exemplify more than 8 , 000 years of Native American history .

GB/T9074.11-1988十字槽凹穴六角头螺栓和平垫圈组合件

Cross recessed hexagon bolt with indentation and plain washer assemblies

“GB/T9074.13-1988十字槽凹穴六角头螺栓，弹簧垫圈和平垫圈组合件”GB/T9456-1988十字槽凹穴六角自攻螺钉

" Cross recessed hexagon bolt with indentation , single coil lock washer and plain washer assemblies " Cross recessed hexagon head tapping screws with indentation

PI/SiO2薄膜只是在击穿孔附近小范围内被破坏，击穿孔边缘出现大量的放电痕和凹穴；

Stages Division and Dating of the Petroglyphs in the Cupules The film of PI / SiO2 is destroyed on the edge of the shot hole ;

相同的原理用到这儿关于推出任何内部模型凹穴，也就是说零件在顶出时必须能自由扩张允许形成的模型凹穴通过型芯的约束。

The same principle applies here as to stripping any internal undercut , i.e.the molding must be free to expand during ejection to permit the molded undercut to ride over the restriction on the core .