18v

Results : The electrolysis showed optimum effect at the concentration of 10 % potassium dihydrogen phosphate under the 18V voltage .

结果：通过实验，在磷酸二氢钾10%浓度，18V电压下，电解效果最好。

This subject will mature switching power supply technology to the study of intrinsically safe circuits , a 18V / 1A output intrinsic safety of switching power supply is designed based on the flyback converter .

本课题将成熟的开关电源技术应用到本质安全电路研究中，基于单端反激式变换器，研制了一款18V/1A输出的本质安全型开关电源。

Two type of 18V 40 / 45 diesel engines in one of power plant of Dongguan made by MAN B & W company are damaged due to the crack of the crankshaft which is caused by sinter .

东莞某发电厂两台由ManB&W公司制造的18V40/45型柴油机因烧瓦引起曲轴开裂，导致停机。

Methods : The HPLC method was used , chromatography conditions were C 18V column , binary solvent-delivery gradient elution , diode-array detector , internal standard ( paeoniflorin ) were taken as the criteria for quality control .

方法：HPLC法；采用C18V反相色谱柱，二元梯度洗脱，二极管阵列检测器，以芍药苷为内标作为相对标准。

The simulation results show that , in the 18V and 30V MOSFET , the breakdown point lies around the junction between the Drain and the Substrate , which is under the gate and close to surface .

模拟结果说明了对于耐压为18~30V的MOS器件，其击穿点位于栅下靠近表面的漏衬结处。