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- quadruple frequency crystal 四倍频晶体
- Temperature field of quadrate frequency crystal KTP in all-solid-state laser[J]. 引用该论文 李隆;史彭;刘小芳;白杨;白晋涛.
- Temperature field analytical- analysis of intracavity doubling frequency crystal KTP in High power all-solid-state laser[J]. 引用该论文 李隆;史彭;李东亮;甘安生;任兆玉;白晋涛.
- quadruple frequency multiplication 四倍频
- variable frequency crystal oscillator 可变频率晶体振荡器
- high frequency crystal oscillator 高频晶体振荡器
- A quadrupler frequency circuit is applied to take advantage of the inherent resolution of encoders, and improve the counting precision effectively. 文章介绍了马丁代克的四倍频脉冲检测电路,充分利用编码器的固有分辨力,有效提高深度计数的精度。
- Introduces circuit on photoelectric encoder, and improves a method of precision, analyzes the principle of circuit about the quadruplicated frequency. 介绍了光电编码器结构及相关电路与提高测量精度的方法,分析了四倍频等电路的工作原理。
- The novel vacuum ultraviolet double frequency crystal KBe_2BO_3F_2 深紫外激光倍频新晶体KBe_2BO_3F_2
- He varied the transmission frequency. 他变换了无线电传送的频率。
- quadruplicated frequency circuit 四倍频电路
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- God sighed and created quadruple bypass surgery. 上帝叹息了并产生了显微心脏手术。
- In their path to an unprecedented Quadruple. 从没有过的四连冠。
- A quadruple jump is an enormous achievement. 完成一个四周跳是很大的成功。
- Incision Quality Checking of Double Frequency Crystal KTP by a Passively Q-Switched Laser Extra Cavity Double Frequency 用被动调Q激光器腔外倍频检验KTP的切割质量
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- The power utilities will need to quadruple their capacity. 电力事业必须使它们的能力增加三倍。
- Thermal Analysis of BBO Double Frequency Crystal with Rectangular Section in DPSSL System DPSSL系统中矩形截面BBO倍频晶体热分析的研究
- I watched the final of men's quadruple sculls. It was wonderful. 我昨天看了男子四人双桨决赛，很精彩。
