The high collecting strength and good selectivity of T-2K is explained using the theory of hard soft acid base and the theory of frontier molecular orbit.

用硬软酸碱理论和前线轨道理论解释了T -2K的高捕收能力和强选择性。

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In December 1977 Donald Woods, a journalist and anti-apartheid activist, received a package containing children's T-shirts laced with acid: his young daughter was badly burned.

1977年12月，一位记者，同时也是一位反种族隔离活动家的Donald Woods收到一份包裹，里面是带酸性物质的儿童T恤，他的小女儿严重烧伤。

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Objective: To explore the clinical values of detecting the immunosuppressive acid protein (IAP). T lymphocyte subgroup (TLS), nature Killer (NK, CD16 + 56 +) and lymphocyte transformation test (LTT).

目的：探讨联合检测血清免疫抑制酸性蛋白(iap)、T淋巴细胞亚群(TLS)、自然杀伤细胞(NK, CD 16 + 56 +)、淋巴细胞转化(LTT)在临床的应用价值。

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Company engineers admit the lead acid battery wasn't technically advanced enough to run a car.

VOA: standard.2010.07.30

I just wanted to point out that although you see these chlorine atoms in these drugs, in fact, I don't think I've ever seen an acid chloride in a final pharmaceutical product or drug that we take, and the reason is because they're so reactive that you wouldn't want to have that in something you digest.

我只是想指出一点,那就是尽管你在这些药物中看到了氯原子，实际上，我想我从来都没有在一个,成品的药用产品或者药物中见到过酰氯，这原因是因为它们太容易反应了,你不会想让它们出现在你要消化的东西中。

麻省理工公开课 - 化学原理课程节选

And, I mean, you almost don't need your acid to get off on the Lucy in the Sky with Diamonds piece.

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But the procedure didn't significantly decrease acid levels or medication use, prompting some doctors to theorize that Stretta is destroying nerve endings without fixing reflux at all.

FORBES: Health

In December 1977 Donald Woods, a journalist and anti-apartheid activist, received a package containing children's T-shirts laced with acid: his young daughter was badly burned.

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