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- direct keying device 直接键控装置
- direct key device 直接键控装置
- The Frequency Tripler is a key device of FFTS. 分频输电系统的关键设备是培频变压器。
- Operate guidebook:The direction key control. 操作指南：方向键控制。
- Thickness of sanforizer's belt is the key device to improve shrinkage. 预缩机的皮带（运输带）的厚度是提高缩水性的主要装置。
- Non-uniformity correction of key device ICCD in ultraviolet imager[J]. 引用该论文 王加朋;王淑荣;李福田;宋克非.
- Ti: LiNbO3 phase modulator is the key device in closed-loop sawtooth modulation fiber-optic gyroscope. 铌酸锂相位调制器是实现锯齿波调制闭环光纤陀螺的关键器件。
- Operate guidebook: The direction key control, the F key shoot. 操作指南：方向键控制，F键发射。
- Key blanks for the direction keys concluded. 空格键换方向,下键落下。
- The subcooler is a key device of cryogenic cooling system in High Temperature Superconducting (HTS) cables. 摘要过冷器是高温超导电缆(HTS)低温冷却系统的关键设备之一。
- The used key device is the 883B grade of ispLSI1K series of Lattice corporation. And the EDA design environment is the ispLEVEL3.0 platform. 关键器件采用Lattice的ispLSI1K系列883B级;EDA设计环境为ispLEVEL3.;0平台
- As a key device in a DWDM system, etching diffraction grating(EDG) is a planar waveguide DWDM device with a great potential. 以平面波导波分复用器件为核心的密集波分复用技术已经得到成功商用。
- Operate guidebook: The blank space key and the direction key control. 操作指南：空格键和方向键控制。
- Large scale high precision scanner is an indispensable image acquisition device.It is also a key device in the procedure of drawing-digitalization. 大幅面高精度工程扫描仪是工程实践中不可或缺的图像输入设备,在工程图纸的数字化中处于关键位置。
- Operate guidebook: The direction key run about, the blank space key jump up. 操作指南：方向键行走，空格键跳跃。
- Operate guidebook:The blank space key and the direction key control. 操作指南：空格键和方向键控制。
- The machine is applicable to half-cutting and stoning of apricot.It is a key device for production of preserved apricot pulp and apricot jam. 该机适用于杏的切半去核是杏脯、杏浆、杏酱生产的关键设备。
- Operate guidebook:The direction key run about, the blank space key jump up. 操作指南：方向键行走，空格键跳跃。
- Wet Flue Gas Desulfurization(WFGD)is a widely used process for flue gas desulfurization technique and a spray scrubber is a key device in WFGD system. 喷淋塔是湿法脱硫系统的核心设备,它的优化设计时于提高脱硫效率至关重要。
- Operate guidebook:The direction key control, the blank space key attackstone. 操作指南：方向键控制,空格键攻击。
