l 非常低的发挥性(Low in V.O.C. content)有机化合物 l 简易污水处理:使用过的废水只需将微量金属作适当的过滤及调整PH值后再将其排放掉,避免环境污染。
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In the design of classical V-belt driving, the traditional method has disadvantages of low efficiency and the great work load of looking up manual. In addition, its design may not be the best.
在普通V带传动设计中,传统设计方法存在查找手册工作量大、效率低的不足,且所得设计方案未必是最佳设计方案。
Objective to investigate the characteristics and mechanism of low volume and regular pressure volume (P-V) curves in acute respiratory distress syndrome (ARDS) dogs.
目的研究急性呼吸窘迫综合征(ARDS)犬低容积段及常规压力-容积(P - V)曲线的特征,并探讨其产生机制。
It can achieve a fixed output of DC voltage in the universal input range of ac 80 ~ 265 V. It owns the advantages of high efficiency, low total harmonic distortion, PF near to 1.
该方案能在80 ~ 265 V宽输入电压范围内得到稳定直流电压输出,具有效率高、总谐波畸变率低、功率因数接近为1等特点。
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