... 减光器开关，变光关关 dipstick 直接传动direct battery power 蓄电池直接供电 direct change ...
双语例句
1
Traditional Radioisotope micro Battery (RMB) with direct conversion device of single layer array does not meet the requirements of micro sensor devices for its lower output power.
传统同位素微电池的能量转换结构采用单层阵列形式，造成电池输出功率较小，不能满足微型传感器件的需求。
2
A rectifier converts the power from alternating to direct form, a regulator ensures that the output voltage is properly matched to the battery voltage as engine speed varies.
整流器把电力从交流变为直流形式，调节器在引擎转速不同时确保输出电压与电池电压配合妥当。
3
The present invention utilizes a direct current micro motor to provide the skateboard with assistant power and utilizes a rechargeable battery to provide power.