pv a particle velocity analyzer pv4a颗粒测速仪
a-Si PV 薄膜光伏
a-Si PV Module 非晶硅光伏组件
chdev -l hdiskx -a pv 由于操作失误
A novel liposome modified with polyvinyl alcohol (PVA) was prepared by the method in which lipsomes were formed through two steps of emulsification and dispersion.
本文用复乳法制备了一种新的聚乙烯醇修饰脂质体。
参考来源 - 聚乙烯醇修饰脂质体的制备研究·2,447,543篇论文数据，部分数据来源于NoteExpress
ABBREVIATION for polyvinyl acetate 多乙酸乙烯酯
When a PV array is shaded by another object, like a tree or a house, the solar panels get backed up with electrons like cars in a traffic jam, and the current drops.
当一个光伏阵列被树木或房屋等物体遮挡住时，太阳能电池中会发生电子堆积现象，好似在交通阻塞中的汽车一样，因而电流减弱。
Unlike concentrating solar, the other strategy for generating solar electricity, PV systems can operate efficiently on a small scale.
不像聚光太阳能系统，这是太阳能发电另外一种方式，光伏系统可以小规模的有效运作。
Each VG must have at least one PV, and only one VG can be assigned to a PV at a time.
每个VG必须有至少一个PV，而且任何时候只能给PV分配一个VG。
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