1.
frequency shift keying
键控频移频移键控频移键位
2.
minimum shift keying
最小转换键控最小频移键控
3.
Operate guidebook: The direction key control, the F key shoot.
操作指南：方向键控制，F键发射。
4.
fitted with or secured by a key.
配有键的或有键控安全保障的。
5.
Operate guidebook: The blank space key and the direction key control.
操作指南：空格键和方向键控制。
6.
Operate guidebook: The direction key control, the↑ jump up, the blank space key shoot.
操作指南：方向键控制，↑跃，空格键发射。
7.
machine key ring
键控铃呼叫, 半自动呼叫
8.
quadrature partial-response keying
正交局部响应键控法
9.
keying pulse generator
键控开关脉冲发生器
10.
automatic-alarm-signal keying device
自动告警信号键控装置
11.
quarter phase-shift-keying modulator
二相移相键控调制器
12.
FSK tone detector
移频键控音频检波器
13.
phase comparison sinusoidal frequency shift keying
相位比较正弦移频键控
14.
Containing or using(record) keys("a keyed record","a keyed access").
含有或使用（记录）键的过程或说明，如键控记录、键控存取。
15.
Infrared Remote Control System Developed by Programming with ASK
用编程实现振幅键控的遥控模块开发
16.
Operation manual: Control it control there aren't protagonist key, at jump key, last stoic dartlike weapon Gege shelf W keys empty.
操作指南：左右键控制主角移动，上键跳跃，空格格档W键发射忍者镖。
17.
Control, that was the key.
控制住自己是关键。
18.
general-purpose keyboard and display control
通用键盘和显示控制器