1.
glucosidic linkage
糖苷键[合],苷键[合]
2.
Chemical bond mainly includes electrovalent bonds, covalent bonds, and metalic bonds.
化学键主要有离子键、共价键、金属键。
3.
six-keyway broach
六键拉刀, 花键拉刀
4.
the keyboard has standard, alphanumeric keys
键盘有了标准的字母键，
5.
Tangential keys and keyways
GB/T1974-1980切向键及其键槽
6.
alternate key
替代关键字,备用关键字
7.
A stringed keyboard instrument, such as a harpsichord.
键盘弦乐器，如大键琴
8.
&Keystroke mapping:
键盘映射(&K):
9.
The keyboard is equipped with a guard board.
包括键盘、键帽，其键盘上安装有键盘护板。
10.
In keypad locked mode, press LEFT soft key and press # key .
在键盘锁定模式下，按左软键和#键解锁。
11.
Semi-circular (Woodruff) keys--Dimensions of cross sections and keyways
GB/T1098-1979半圆键键和键槽的剖面尺寸
12.
Parallel keys--Dimensions of cross sections and keyways
GB/T1095-1979平键键和键槽的剖面尺寸
13.
Thin flat keys--Cross section dimensions and keyways
GB/T1566-1979薄型平键键和键槽的剖面尺寸
14.
Taper keys--Cross section dimensions of keys and keyways
GB/T1563-1979楔键键和键槽的剖面尺寸
15.
frequency shift keying
键控频移频移键控频移键位
16.
The key on a typewriter or computer keyboard used for backspacing.
退格键打字机或计算机键盘上用于退格的键
17.
Operational Guidelines for School Official Cites Use : Key box shooting ↑ bond jumping, driving the key direction.
操作指南：空格键射击，↑键跳跃，方向键开车。
18.
Blind keyboard: Typesetting keyboard that does not provide a visual record or a hard copy of the keying.
盲键盘:排字用键盘 。按键后，并无萤幕或硬卷记录。