The V-belt drive took place of the direct connect drive was the main modification measure.
介绍三压导纸辊轴装式齿轮减速机直联传动的缺点，并将其改装为三角皮带传动的措施。
The error in measure of resistivity by the V-A method is analysed when the circuit is inter-connected or exter-connected.
对采用伏安法测电阻用到的内接法和外接法电路所产生的误差进行分析。
Objective To establish a kind of method for using high-performace liquid chromatography to measure macromolecules foreign substance in dispersible tablets of Penicillin V Potassium.
目的：建立一种高效液相色谱法测定青霉素V钾分散片的高分子杂质的方法。
MAIN OUTCOME MEASURE Discharge pattern of cells and tetrodotoxin-sensitive sodium currents under voltage-clamp configuration through I-V reaction.
电压钳模式下通过细胞I - V反应计算河豚毒素敏感性持续性钠电流的大小。
MAIN OUTCOME MEASURE Discharge pattern of cells and tetrodotoxin-sensitive sodium currents under voltage-clamp configuration through I-V reaction.
电压钳模式下通过细胞I - V反应计算河豚毒素敏感性持续性钠电流的大小。
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