It is introduced that establishing surface roughness prediction model of lithium hydride turning by regression analysis method in this paper.
文章主要介绍了运用回归分析方法建立氢化锂车削表面粗糙度预测模型的方法。
Conventional lithium-ion or nickel metal hydride rechargeable batteries contain active material that is placed into a thin film.
传统的锂离子以及金属氢化物镍蓄电池中所含有的活性物质被放置在一个薄膜中。
While far trickier to handle, lithium-ion cells pack twice the punch of their nickel-metal hydride equivalents.
但更为棘手的是，锂电池会是同等的金属氢化镍电池组效能的2倍。
Hybrids such as the Toyota Prius and Ford Escape use nickel-metal hydride batteries that are larger than lithium ion systems, the latter of which can pack more electric power into a smaller space.
象丰田普锐斯和福特翼虎这样的混合动力车使用的镍金属氢化物电池比锂离子电池系统要大，后者能把更多的电能封存在一个更小的空间内。
All of the 2,4 pyrrolindinediester derivatives were reduced with lithium aluminum hydride in anhydrous THF, and ten new chiral 2,4 Dihydroxylmethylpyrrolidine derivatives were found.
然后，在无水THF中用氢化铝锂还原，得纯的手性2 ，4 二羟甲基四氢吡咯衍生物。
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The synthesis of key intermediate of Gliclazide can be improved by using Potassium borohydride instead of Lithium aluminum hydride. The procedure is suitable for industrial production.
本文对格列其特的中间体氮杂双环盐酸盐的合成工艺进行了改进，使工艺更适合工业化大生产的要求。
Lithium cells provide much higher energy density than the conventional nickel-metal-hydride packs currently used in hybrids.
与当前混动汽车上使用的镍氢电池相比，锂电池具有更高的能量密度指在一定的空间或质量物质中储存能量的大小。
Lithium cells provide much higher energy density than the conventional nickel-metal-hydride packs currently used in hybrids.
与当前混动汽车上使用的镍氢电池相比，锂电池具有更高的能量密度指在一定的空间或质量物质中储存能量的大小。
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