剖面

up-to-the-minute

最近的

up-to-dateness现代化程度 | up-to-the-minute最近的 | VSP-CDP stack垂直地震剖面-共深度点叠加

two-year system

两年轮作制

two-tone photographic reconnaissance satellite双音型照相侦察卫星 | two-year system两年轮作制 | type section标准剖面

middle transverse section

中央横剖面

middle transverse section 船中剖面 | middle transverse section 中央横剖面 | middle triangular file 中三角锉

thick-walled counter tube

厚壁计数管

"厚度剖面","thickness profile" | "厚壁计数管","thick-walled counter tube" | "顶针电(游)离室","thimble ionization chamber"

line support

線支承

5420 line signal 區間信號;區間信號機 | 5421 line support 線支承 | 5422 line with an uneven profile 不平縱剖面路線

Straight-sided spline-Dimensions

矩形花键尺寸、公差和检验

半圆键 键和键槽的剖面尺寸 Semi-circular (Woodruff) keys--Dimensions of cross sections and... | 半圆键 型式尺寸 Woodruff keys--Types and dimen... | 矩形花键尺寸、公差和检验 Straight-sided spline-Dimensions,

expanding reflection spread

展开反射排列

expanding plug 胀开式封隔器 | expanding reflection spread 展开反射排列 | expanding spread profile 展开排列剖面

shell plating

外壳板

shell plating 船壳板 | shell plating 外壳板 | shell section 外壳剖面

vertical section plane

直立割面

"直立剖面","vertical section" | "直立割面","vertical section plane" | "垂直笔画","vertical stroke"

section paper

方格纸

section mill 型钢轧机 | section paper 方格纸 | section plotter 剖面绘图仪

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人