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大家在查： Vashj shakti- Elstree Shoucheng zivxiao 约翰格里森姆迈克尔·哈里斯 20世纪40年代末期 Indo-Fijian 罗宾·赛克

化学家们

化学家们

化学家们

化学家们

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Controlling every step of a flavor 's development, as chemists do with artificial flavors , costs less and often hits closer to the mark.

可化学家们所作的只需是控制风味产生的每一步，它的花费更少却常常更能迎合市场。

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It was not until early 40s that chemists began to use the technique analytically .

直到 40年代，化学家们才开始将这种技术用于分析方面。

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It was not until early 40's, that chemists began to use the technique analytically .

直到 40年代初，化学家们才开始将这种技术进行分析利用。

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When chemists synthesize organic compounds in the lab , they often wind up with a mix of molecules : half are right-handed, and half are left .

化学家们在实验室合成有机化合物的时候，常常会得到一堆分子：一半右旋，一半左旋。

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Soon, however, chemists reached a point where further advances became the province of chemical physics, rather than physical chemistry .

不过很快化学家们进入了化学物理远比物理化学超前许多的阶段。

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The drink they dissected was the Bloody Mary , perhaps the world 's most chemically complex cocktail .

化学家们研究的是 “血腥玛丽 ”，它堪称世界上化学成分最为复杂的鸡尾酒。

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That will allow them to screen thousands of ingredients and formulas quickly .

这使得化学家们可以对上千种成分和配方进行迅速查验。

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Analytical chemists are investigators; they study ways to separate and identify chemical substances .

分析化学家们的调查，他们研究如何分离和鉴定化学物质。

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The book is of great value for analytical chemists .

这本书对分析化学家们来说十分重要。

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In the present case the phlogistonists attempted to explain away the anomaly in a number of ways .

目前，化学家们用数字的方法试着解释反常。

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Chemists have been studying why people cry .

化学家们一直在研究人们为什么哭。

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Chemists work on bamboo fabric development .

化学家们从事竹子布料的研发工作。

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It appeared in all its lettery splendor in 1964 in a reference source for chemists, "Chemical Abstracts . "

它于 1964年以其眩目的长度出现在化学家们的参考资料《化学摘要》中。

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Chemists then tinker with these to enhance their taste .

然后化学家们会做些粗略的修补以增强它的口味。

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Then , chemists finally pinpointed the main cause of cork taint: The powerful chemical 2 - 4-6 Trichloroanisole or TCA .

当时化学家们终于找到了主要原因，那是一种强力化学物质 2 -4-6三氯苯甲醚，又名 TCA 。

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