collapsible prop

基本解释可缩性支柱

网络释义

1)collapsible prop,可缩性支柱2)compressible prop,可缩性支柱3)yielding prop,可缩性支柱4)shrinked,可缩5)shrink quantity,可缩量6)compressible shaft wall,可缩井壁7)adaptive structure,可缩结构8)retractable tail,可缩尾9)contractibility,可缩性10)vertically retractable,竖向可缩

用法和例句

if X=Πσ∈ΣX σ is |Σ|paracompact,then X is shrinked(with B property or with D property) iff Πσ∈FX σ is shrinked (with B property or with D property) for  F∈[Σ] <ω ;2.

设X =Πσ∈ΣXσ是｜Σ｜仿紧空间 ,则X是可缩的 (具有B性质 ,D性质 )当且仅当 F∈ [Σ]<ω,Πσ∈FXσ 是可缩的 (具有B性质 ,D性质 ) ;2 。

The shrink quantity,theory value and test result of retaining roadways along goaf are the same,this shows the exantness of the mechanics model.

可缩量、理论值与现场沿空留巷试验测结果相同,说明了这种力学模型的正确性。

Preliminary study on the tubesheet shaft adaptive structure;

管板组合式井壁可缩结构的初步研究

The Acyclicity and Contractibility of Posets;

偏序集的零调性与可缩性

Theoretical research and in?situ observation shows the contractibility of the packing doesn′t suitable for the deformation characteristics of roof rocks.

理论及现场实测结果都表明 ,目前所用高水速凝材料的可缩性不能很好地适应巷道顶板运动特性 ,必须加以改

collapsible prop

网络释义

用法和例句

相关英语词汇推荐

英语导航

英语词典

热门英语词汇推荐