foamed lead meaning in Chinese
泡沫状铅
Examples
- We try to produce foam lead grid in the experiment by a serial of measurments such as found , electroplate
而硫酸钙单独作为正极活性物质的添加剂对电池的性能有负面的影响。 - In 2003 , a blow from a piece of foam led to the fiery disintegration of the space shuttle columbia as it re - entered earth ' s atmosphere , killing all seven astronauts on board
2003年，一块绝缘部件的撞击导致“哥伦比亚号”航天飞机在重返地球大气层时解体燃烧，机上7名宇航员全部丧生。 - Because of the limitation of experimental conditions we failed to form foam lead grid in the experiment . copper draw net is used as anode grid and it can improve to some extent the utilization of pam . due to human errors in the experiment we have not used the same discharge current density
在实验中我们试图通过铸造法、电镀法和还原法等一系列的实验办法制作泡沫铅板栅，由于实验条件的限制，没能够成功制得泡沫铅，而在使用铜拉网作为正极板栅的时候，能够使电池的正极活性物质利用率有提高，但由于实验时候的失误，没能够使用相同的放电电流密度进行放电，我们无法利用实验数据比较出具体能提高的数字。