这些材料或者是沥青,或者是一层水泥薄浆,还可能是某些其他的材料。
This may be bitumen or a grout of concrete or some other substance.
实验结果证明:拉浆法制造的薄极板可以提高活性物质的利用率,改善了电池的大电流放电能力。
The results showed that the thin plates produced by slurry method could improve the utility of active material and the ability of high-rate discharge performance.
提出采用拉浆工艺制备铅酸蓄电池薄型极板。
The technics of making thin lead-acid batteries plates by slurry method was proposed.
早期的月球大部分是熔浆构成的液体装球体,表面覆盖着一层较轻矿物组成的薄壳。
The early Moon developed as a mostly liquid ball of magma covered with a thin crust of lighter minerals.
研究了PAE用量、热固化时间和温度对麻浆、桑皮浆和针叶木化学浆手抄薄型纸湿强度特性的影响。
The wet-strength properties of three thin handsheets made of hemp pulp, softwood pulp and mulberry pulp with the wet-strength resin (PAE) as the additive were studied.
研究了PAE用量、热固化时间和温度对麻浆、桑皮浆和针叶木化学浆手抄薄型纸湿强度特性的影响。
The wet-strength properties of three thin handsheets made of hemp pulp, softwood pulp and mulberry pulp with the wet-strength resin (PAE) as the additive were studied.
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