polarity的例句大全

There are miscellaneous tools, pliers , putty knife, polarity stamps, battery stamping or coding equipment, lead cutters.

有各种工具 、 手钳 、 油灰刀, 极性印戮 、 电他标记打印或编号机 、 铅切刀.

Especially to the stripping of SLA prototype, use the similar principle similar to solubility parameter of principle of polarity, have confirmed that corrode and destroy the organic solvent of SLA prototype, thus the difficult problem stripped after solving the chemical copper facing of SLA prototype effectively.

特别是针对SLA原型的剥离，运用极性相似原则和溶解度参数相近原则，确定了有效腐蚀和破坏SLA原型的有机溶剂，从而解决了SLA原型化学镀铜后剥离的难题。

The polarity can be reversed, standard size.

极性可反转或变换, 标准尺寸.

The polarity of solvent showed a greater effect on the ordered structure of the gels.

溶剂的极性对聚合物凝胶的规整性有较大的影响.

GC-MS Analysis of the Low Polarity Components from the Seeds of Apium Graveolens

青芹籽低极性部位化学成分GC-MS分析

Aim To investigate the low polarity components from seeds of Apium graveolens.

目的研究青芹籽低极性部位的主要化学成分。

Note the polarity of the voltage drop across R.

注意R上电压降的极性.

This paper presents a new method for dead time , the quasi-single-polarity PWM method.

为此,该文提出了一种准 单极性 PWM调制方法.

Effects of Bias Voltage Polarity on Differential Capacitive Accelerometer with Voltage Feedback

偏置电压极性对力反馈电容式微加速度计特性的影响分析

The result showed that it is in the period of droplet growth at the tip of welding wire that an electrochemically gained oxygen was produced in the case of direct current negative polarity whereas an electrochemically lost oxygen in positive polarity.

结果表明，在焊丝末端熔滴生长阶段，直流反极性条件下存在电化学增氧，而直流正极性条件下则存在电化学脱氧。

The regulation of ending progress in variant polarity plasma arc welding with keyhole was studied.

研究了穿孔法等离子弧焊的收弧规律.

If the background current is the opposite polarity, these unwanted currents could current reading.

这就是说,电流的极性和所加电压的极性相反, 于是计算出的电阻将为负值.

The polarity in the mature egg is prominent ( 4) Microspore archesporium is of multicellular, the anther wall conforms to basic type, and the tapetum is glandular.

小孢子孢原为多细胞，药壁为基本型，具腺质绒毡层；

Suitable for use in circuits whose polarity is reversed. as signal coupling circuits and speakers, etc.

具小形化及高安定之特性适用于极性反转回路及须急遽印加逆向电压之回路,例如:信号交连或喇叭等回路.

Used in circuits what polarity is reversed, such as signal coupling, etc.

适用于信号偶合等极性需反转或变换的电路.

The characteristics of self-aggregates of chitosan and N-alkyl chitosan were examined by fluorescence probe techniques and the polarity parameter ( I1/ I3) was also calculated.

以荧光探针法测定了芘在壳聚糖及衍生物溶液中的发射光谱，并计算出其极性参数值I1/I3。

AVX tantalum electrolytic capacitors, small size, polarity capacitor, electrical properties of stable and reliable, low-ESE ( equivalent series resistance) value.

AVX钽电解电容器，体积小、极性电容器，电性能稳定可靠、低ESE（等效串联电阻）值。

Application of Transition Energy ( E_T) as Solvent polarity Parameter in Anionic Polymerization of Conjugated Diene

溶剂极性的经验参数E T在共轭二烯烃阴离子聚合中的应用

During the period of the work, surface roughness will be influenced by discharging current, which includes influencing on discharging current energy, width of current pulse and polarity of current.

在加工过程中，表面粗糙度会受到放电电流的影响，其中包括放电电流能量、电流脉冲宽度以及电流极性的影响。

The output is connected to a battery with incorrect polarity.

这表明充电器的输出与电池连接极性发生了错误.