1.
Study on the biological safety of negative PP electret meloxicam patch
负极性驻极体美洛昔康贴剂的生物安全性初探
2.
Study on the Performance of Polymer Electrolyte and Lithium Anode;
聚合物电解质隔膜及锂负极性能研究
3.
The main factors include laser energy, electricfield distribution along the laser beam, electric field period, air condtion.
结果表明，与正极性比较，激光更易于触发负极性电压气隙放电。
4.
Direct Current( DC) Direct current is current with no reversals in polarity.
直流直流是指没有正负极性往复变化的电流。
5.
Negative Polarity Item: Its Polarity Sensitivity and Licensing Conditions;
负极词的极端敏感性及允准条件研究
6.
Containing or producing the type of electric charge carried by electrons
（电）阴极的，负极的
7.
Synthesis and Electrochemical Performances of SnS Anode and Sn-Ag-O etc. Thin Films Anodes for Lithium Ion Batteries;
锂离子电池SnS负极及Sn-Ag-O等薄膜负极的制备与电化学性能研究
8.
Hyperpolarization and repolarization both describe increased electronegativity within the cell.
超极化及再极化都表明细胞内负电性的增强。
9.
inverse signal feedback
负反馈，相反信号极性反馈
10.
Applying equally to both positive and negative ions.
双极性的等同地适用于正负离子的
11.
Studies on the Electrochemical Performance of the Tin-copper Alloys Negative Materials;
锡铜合金负极材料的电化学性能研究
12.
Characters of Protein Migrating Towards Cathode in SDS-PAGE;
SDS-PAGE中向负极泳动的蛋白的性质
13.
Preparation and Performance of Sn Material as Anode of Lithium ion Battery
锂离子电池Sn负极材料的制备及性能
14.
Study on the hydrogen evolution performance of negative current collector for zinc-air battery
锌-空气电池负极集流体析氢性能研究
15.
The two hydrogen atoms form a polar molecule, that is, one with a slightly positive end and one with a slightly negative end.
两个氢原子构成了一个极性氢分子,一个略带正极,一个略带负极.
16.
A tetrode with grid and plate potentials so arranged that plate current decreases when plate potential increases.
负耗阻性管由栅极和极板电势组成的四极管，其中当极板电流降低时极板电势反而增加
17.
Study on Active Materials of Primary Ni-Zn Battery;
高能一次镍锌电池正负极活性物质性能研究
18.
Performance Study on the Second New Acid Rechargeable Battery Applied Titanium Plates as Zinc-carriers
钛板为负极载体的酸性二次电池性能研究