Dear All,
 
These are the second 4 terms which are uncertain, I look foaward to get your reply.
 
Thanks and regards 
 
Charlotte

 
 

Net List                                                                网表                            21.1178

A list of alphanumeric representations, each of which is used to describe a group of two or more points that are electrically common.

用字符表示的表，其中每个字符用来描述一组两个和两个电气相同的点。

 

Nominal                                                               标称                            26.1935

The design target dimension for a physical characteristic of a product or a feature to which a tolerance may be applied that establishes the limits of variation from the target that are acceptable.

产品或特征的设计目标尺寸，可对其设定公差，建立可接受的与目标的变化范围。

 

Nonwoven Glass Mat                                       无纺玻璃毡                44.1937

Glass fibers chopped into defined lengths (typically less than 50 mm [1.97 in]) and uniformly distributed in random orientation into a horizontal plane and bound together with suitable chemical means.

玻璃纤维切成规定长度 (一般小于50 mm [1.97 in]) 且朝向随机，均匀地排布在同一水平面内，并通过适当的化学方法粘合在一起。

 

Normal-Mode Rejection (NMR)                        自然振荡抑制             21.1190

The amount of noise superimposed on the input signal of a direct-current (DC) digital voltmeter that the instrument is capable of rejecting. 

在抑制型直流信号电压计产生的输入信号上的叠加噪声量。