介绍了高功率固体激光驱动器中单通片状放大器 （SSA）的模拟和实验研究结果。
The Simulation and experimental results of single segment amplifier (SSA) used in high power laser system are introduced in this paper.
同时，也对四通换向阀进行了单侧压力损失测量，对四通换向阀说明书上的压力损失参数的准确性提出了质疑。
In addition, the measurement on pressure loss cross one side of four-way diverter valve has been carried out and some questions on pressure loss of four-way diverter valve are posed.
目的对脉络通整方及其单味药进行研究。
OBJECTIVE To investigate into the prescription of Mailuotong and its ingredients.
单型盆地的原型可以划分为克拉通盆地、拉张盆地和挤压盆地。
The prototypes of the monotype basins can further be divided into craton basins, extensional basins and compressional basins.
建立以磁场强度为状态变量的单悬浮电磁铁刚体模型，分析磁通反馈控制下系统的稳定性。
The rigid body model of single suspension magnet are established with flux density as state variable and the system stability is analyzed with flux feedback control.
在套管单根或油管单根被提起和下入井筒以前对其进行检查所用的内通径规的习用语。
A slang term for an internal drift diameter gauge typically used to check casing or tubing joints before they are picked up and run into the wellbore.
运用一阶单时间常数低通函数模拟运算放大器的开环增益，对RC桥式振荡电路进行线性分析，得出最大振荡频率为运算放大器增益带宽积的16.67%。
The maximum frequency of RC-bridge oscillator is 16.67% of gain bandwidth product of amplifier analyzed based on a first-order single time constant lowpass function model.
通道单 元包括位于面对着第一通孔的位置处的凹入部分以及从该凹入部分的内表面突出的突出部分。
The passage unit comprises a concave portion located at a position facing the first through hole, and a protruding portion which protrudes from an inner surface of the concave portion.
对单铁悬浮控制模型，采用基于磁通反馈的间隙PID控制算法，通过合理选取控制参数可以达到良好的控制效果。
For the single maglev suspension model based on flux feedback and clearance PID, it can achieve excellent performance by choosing proper control parameter.
杂交玉米品种黔单23号是贵州省旱粮研究所于2002年春季在贵阳用玉米自交系WQJ和W286组配而成的玉米单交种，2007年通过贵州省农作物品种审定委员会审定。
Qiandan 23, a new hybrid maize variety, bred from the cross of WQJW286 by Guizhou Institute of Upland Crops in 2002 was approved by Guizhou Crops Variety Examination Committee in 2007.
本实用新型是一种单动双通平衡阀，由阀体、阀塞、阀杆、压盖、补偿垫圈等组成。
The utility model relates to a single-action two-way equalizing valve, comprising a valve body, a valve plug, a valve rod, a pressing cover, a compensating cushion ring, etc.
如单根使用不需接长时，则可用通长钢管，不用套管。
If used single beam without lengthening, the steel pipe can be lengthened, and the sleeve pipe can not be needed.
K25JD-W系列是二位五通单电控管接截止式换向阀。
K25JD-W series is pipe fitting shut-off directional valves 5/2 way.
K25JD-W系列是二位五通单电控管接截止式换向阀。
K25JD-W series is pipe fitting shut-off directional valves 5/2 way.
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