the positive plate的意思|示意

Three pullulanase positive recombinant phages were obtained from this library using the amylopectin and pullulan plate.

酶切分析证明这三个重组噬菌体含有相同的酶切片段。

The positive, or the printing plate, is therefore called the magenta printer.

所以这个正片或或印版被称为洋红版。

Charging efficiency of the battery was improved by adding additive a, and the porosity of positive plate of the battery decreased by adding additive b.

加入添加剂a，电池充电效率提高，加入添加剂b，电池极板孔率降低。

This paper elucidates the keeping properties of domestic Huaguang brand positive PS plate.

本文论述了国产华光牌阳图ps版的保存性能。

The increment of the local material is favorable for increasing the heat dissipating area of the positive conductive plate, thereby improving the service life of the diode.

局部材料的增加有利于增加正极导电板的散热面积，从而提高二极管的使用寿命。

To analyze the formation of surface discharge on a dielectric plate under positive nanosecond impulse voltage in air, a wire to plane electrode system with a barrier of negative film was used.

采用感光胶片作为阻挡介质的针-板放电系统，解析空气中固体电介质上纳秒正脉冲表面放电的形成过程。