1) parallel wall surfaces
平行壁面
1.
The inter friction or press drop of fluid flowing in rectangle shape channel is the piling up of that in the two parallel wall surfaces.
平行壁面是环形通道当内圆半径趋于无限大时的极限情况 ,流体在矩形通道中流动时所受的内摩擦力或压降是流体在两个平行壁面间流动时产生的内摩擦力或压降的叠加 ,从以上结果出发推导出矩形通道截面上速度分布公式和摩擦系数式中Μ的数
3) plane bulkhead
平面舱壁
1.
Model test research on ultimate strength of plane bulkhead supported by inside deck of submarine;
平台支撑的潜艇内部平面舱壁极限强度的模型试验研究
2.
Using general nonlinear finite element analysis program,ultimate strength analysis on plane bulkhead supported by inside deck of submarine is performed in this paper.
借助国际通用的大型非线性有限元分析软件,对潜艇内部以加强平台取代水平横桁的平面舱壁结构的极限强度进行了非线性的有限元分析。
3.
In order to examine the type of plane bulkhead which takes the deck instead of the horizontal girder as its primary support,and to study the supporting effect of deck on the bulkhead,two section models with different deck structures were designed and manufactured.
为了研究平台对舱壁的支撑作用,针对以内部平台取代水平桁作为一级支持构件的潜艇平面舱壁结构形式,设计制作了两个平台强度不一样的舱段模型。
4) plane wall
平面壁
1.
In the hydraulic works, people often manage to determine the quantity of the hydrostatic-pressure of a certain plane wall to meet the needs of the stability of the works.
在水利工程中往往要确定某一平面壁静水压力的大小,以满足工程稳定的需要,论述了定积分在静水压力计算中的应用,从而确立静水压力的计算公式,为工程设计提供理论计算。
5) Thickness/Parallelism
壁厚/平行度
1.
Automatic Testing System for Thickness/Parallelism of Bearing Pad Based on Chip with ARM Core;
基于ARM核芯片的轴瓦壁厚/平行度自动检测系统
6) wall-climbing equipment
壁面爬行器
补充资料:平行六面体
平行六面体
paralldopipedon
平行六面体[卿汕d。牌伴d叨;n叩姗e”e.““,及] 一个六面体(hexahedron),其中相对的面两两平行·一个平行六面体有8个顶真,12个棱;它的面是两两全等的平行四边形.一个平行六面体称为长方体(rectangU]ar),如果6个面都是长方形;一个平行六面体称为立方体(cube),如果6个面都是正方形.平行六面体的体积等于其底的面积与其高之积. 库习 BC3一3【补注】平行六面体是平行多面体(Pa屁山efohedron)和超平行体(parallelotope)的特殊情况.两种特殊的平行六面体,即黄金菱体(即比nrhombohed雄)或Ami们目Iln菱体(Am】nannrhom比hedra)在拟晶体理论中起着重要的作用,因为它们是Penr哪镶嵌(Pen-rose tUes)的三维类似:它们生成R’的非周期镶嵌.
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条