V-type electric control valve for regulating the pressure medium in pipelines and flow.
电动V型调节阀用于调节管路中介质的压力及流量。
In the selection of imported valves, if the medium containing fibers, containing impurities, containing particles should be used in the V-belt cut off valve.
在选用进口调节阀时，如果介质为含纤维、含杂质、含颗粒时，应选用V型带切断的调节阀。
V type packing structure has been employed to effectively transform the pushing force of the gland flange and the medium pressure into the sealing force against the stem.
阀杆采用V型填料密封结构，V型填料能将填料压盖的压紧力及介质力有效地转化成阀杆的密封力。
The influence of V on the structure and properties of medium silicon cast iron at room temperature are investigated. The existing forms and the function of V is discussed.
研究了钒对中硅耐热铸铁的组织及常温机械性能的影响，对钒在中硅铸铁中的存在状态和作用进行了探讨。
Gives the amendment of impedance magnitude and phase angle on AMN V-netwoks and analyses the rationale of the addition of impedance phase angle at low, medium and high frequencies.
给出了V型人工电源网络规范中对阻抗模值和相角修改的内容，并对人工电源网络使用频率范围中的低频、中频和高频增加相角规范内容的原理进行了详细分析。
My final V-Ray Settings was just an exterior preset in a medium quality.
最终我的V - Ray设置只是一个中等质量的外观设置。
A new feature will be exhibited in the absorption-dispersion relation if quantum coherence is induced by an external field in the medium consisting of atoms of V-type energy-level configuration.
在V型能级系统原子介质中，若利用外场产生相干，则弱光场在该介质中的吸收-色散关系将展现出新的特性。
The I-V curves for both small and medium sized cells manifested obvious inward rectification.
无论小细胞还是中等细胞其I-V曲线均表现出明显的内向整流趋势。
The same relation should hold when the source and receiver are at rest and the medium moves with velocity v.
当光源与接收器静止而媒质以速度V运动时，同样的关系式成立。
The same relation should hold when the source and receiver are at rest and the medium moves with velocity v.
当光源与接收器静止而媒质以速度V运动时，同样的关系式成立。
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