截面

Plans, elevations and sections

平面图、正面图及截面图

Planovane Hospodarstvi;<<计划经济>>杂志;; | Plans, elevations and sections;平面图、正面图及截面图;; | plant;工厂; 车间;;

flat-sided vessel

矩形截面的容器

flat head with hub 带颈平封头 | flat-sided vessel 矩形截面的容器 | fluid 流体

air velocity at net area

净截面流速

迎风面流速 face velocity | 净截面流速 air velocity at net area | 迎风面质量流速 face velocity of mass

mass velocity at net area

净截面质量流速

迎风面质量流速 face velocity of mass | 净截面质量流速 mass velocity at net area | 冷(热)媒有效流通面积 effective area for cooling or heating medium

three-square

三等边灯心草 截面成等边三角形

three-spraygun 三喷嘴喷枪 | three-square 三等边灯心草 截面成等边三角形 | three-squareoilstone 三角油石

spandrel step

三角形截面踏步

踏步式挡土墙 retaining wall with stepped back | 三角形截面踏步 spandrel step | 楼梯踏步板高 rise of staircase tread~riseboard

spandrel step

三角形截面踏步,三角形踏步

spandrel space ==> 拱肩上空间 | spandrel step ==> 三角形截面踏步,三角形踏步 | spandrel wall ==> 拱肩墙

plastic section modulus

塑性截面模量

塑性铰||plastic hinge | 塑性截面模量||plastic section modulus | 塑性理论||theory of plasticity

elastic section modulus

弹性截面模量

弹性极限||elastic limit | 弹性截面模量||elastic section modulus | 弹性理论||theory of elasticity

pipe section modulus

管子截面系数

pipe sealing 管子密封 | pipe section modulus 管子截面系数 | pipe setback 立根盒;靠在指梁上排立的立根

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant