以下为句子列表:
英文: A few weeks before the dives commenced in the summer of 2001, the robots' lithium sulfur dioxode-based batteries caught fire while being tested in a pressure tank, destroying what was to have been a third robot.
中文: 2001年夏天,在潜水开始进行之前的几星期,当机器人在压力箱进行测试的时候,内部的锂╱二氧化硫电池不幸著火,摧毁了尚未成形的第三台机器人。
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英文: Abstract: Aim To synthesize a new prodrug, resveratrol trinicotinate.Methods In presence of lithium and a catalytic amount of naphthalene, the reaction of p-methoxybenzyl trimethylsilyl ether and 3,5-dimethoxylbenzaldehyde gave resveratrol after a series
中文: 文摘:目的合成一种前药白藜芦醇烟酸酯.方法在金属锂片和催化量的萘的存在下,3,5-二甲氧基苯甲醛与对甲氧基苯甲醇的三甲基硅醚反应经过一系列转变得到白藜芦醇,白藜芦醇与烟酰氯反应得到白藜芦醇烟酸酯.结果设计并合成了白藜芦醇烟酸酯.结论提供了一种合成白藜芦醇及白藜芦醇烟酸酯的方法,采用KHSO4脱水可选择性的得到反式产物.
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英文: According to current theories, the Big Bang, which occurred around 13 billion years ago, created only the simplest and lightest elements – mostly hydrogen, some helium, and traces of lithium and beryllium.
中文: 根据当前的理论,发生在130亿年前的大爆炸,仅产生了最简单、最轻的元素——多数是氢,一些氦,痕量的锂和铍。
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英文: Adjustable current 0~2A used for mobile phone quick charger without damage of lithium battery.
中文: 连续可调恒流输出0~2A,可作为手机快速充电器,不损锂电池。
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英文: Advances in lithium initiator
中文: 锂系引发剂的研究进展
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