1.
Nonpolar, standard, used in polarity reverse and change circuits.
无极性产品，标准品，用于极性翻转或极性变换的电路中。
2.
non-polarity solid tantalum electrolytic capacitor
无极性固体钽电解电容器
3.
horizonally-polarized non-directional antenna
水平极化无方向性天线
4.
neutral contact
中性接点， 无极接点
5.
Work areas were not sharply demarcated but extremely fluid and changing.
工作范围并无明显区分，但流动性极大。
6.
The Making of Inorganic Anodic Aluminum Oxide Membrane and Parting Feature;
无机阳极氧化铝膜的制备及分离特性
7.
Properties of the Weak-coupling Polaron in Infinite Quantum Well
无限深量子阱中弱耦合极化子的性质
8.
a negative outlook on life; a colorless negative personality; a negative evaluation; a negative reaction to an advertising campaign.
对人生消极的看法；消极无味的个性；消极地估计；对广告竞争消极的反应。
9.
A New Optimality Condition on Generalized Semi-infinite Min-max Problems
广义半无限极大极小规划的一个新的最优性条件
10.
The rate of harmless disposal of disposable medical appliance was very low.
一次性使用医疗用品的无害化处理率极低。
11.
Fixing wages and lacking of promotion act as a disincentive to employees
工资固定又无晋升机会遏制了雇员的积极性
12.
Fix wages and lack of promotion act as a disincentive to employee.
工资固定又无晋升机会遏制了雇员的积极性。
13.
Fixed wages and lack of promotion act as a disincentive to employees.
工资固定又无晋升机会遏制了雇员的积极性.
14.
Study on Property of New Electrode Alloy with Low Be Element and No Co Element
新型无钴低铍铜基电阻焊电极合金性能研究
15.
Microstructure and Electrochemical Properties of the AB_5-type Co-free Hydrogen Storage Electrode Alloys;
AB_5型无Co储氢电极合金的相结构与电化学性能
16.
Estimation of Parameter in the Case of Zero-failure Data in the Extreme-value Distribution;
极值分布下无失效数据的可靠性参数估计
17.
Study on Decomposition of Gaseous Mixed VOCs by Silent Discharge with Bipolar Pulse;
双极性脉冲无声放电降解气态混合VOCs的研究
18.
The Formal Unitarity of the Definitions of the Limit of Univariate Function and Infinitely Large Quantity;
一元函数极限与无穷大量定义的形式统一性