1.
The lower cheeks or jowls.
口部脸颊或颌的下半部
2.
The lower part was buried in the ground.
下半部分埋在地下。
3.
The lower part of the lamp is separable from the upper part.
那盏灯的下半部和上半部是可分离的。
4.
Either the upper or lower part of the beak in birds.
喙鸟类喙的上半部或下半部
5.
The pain is mainly in the lower right part of the abdomen.
痛是在肚子下半部。
6.
crankcase bottom half
发动机曲轴箱的下半部
7.
The lower half of the pattern will be obtructed by the presence of the mirror itself.
图样的下半部被反射镜本身挡掉了。
8.
the characters that were once kept in bottom half of a compositor's type case.
从前保存在排字工人字体盘下半部的字母。
9.
The lower interior part of a ship or an airplane in which cargo is stored.
货舱，底舱船或飞机里舱下半部用来载货的地方
10.
The lower part of the spine has a natural curve;it should be relaxed but upright.
脊椎下半部的自然曲线，要保持放松、挺直。
11.
Assemble module adaptor hand tight to bottom half.
安装模块适配器，用手将其紧固在下半部地方。
12.
The lower movable part of the front of a medieval helmet, fitting over the mouth or neck.
护面具中世纪头盔前部的可移动的下半部分，覆盖嘴或脖子
13.
Drag onto the page, then place over top or bottom half of one side of a transformer to make a center-tapped transformer.
拖到绘图页上，然后放在变压器一侧的上半部或下半部上，可形成一个中间抽头的变压器。
14.
One part approximately equal to the remaining part.
半部分与余下的部分大致相当的部分
15.
Water tables are falling throughout the northern half of China.
中国的北半部，地下水位普遍下降。
16.
the thin under portion of the forequarter.
前半部分下面的薄的东西。
17.
locally-dry semi-automatic underwater welding machine
水下局部排水半自动焊机
18.
All deep pans were above the line.
浅部位于线以上、线以下约占各一半;