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zhou94

金虫 (初入文坛)

[求助] 求高手翻译,生态方面的,蚜虫的人工饲料

关于蚜虫的人工饲料,这句话该怎么理解?尽量通俗些,
Diets were prepared in 1,000-ml volumes by adding the correct amount of amino acids, vitamins, and minerals to a flask filled to two thirds of the total desired
volume with an 845 mM solution of sucrose。
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baoshanqiu

至尊木虫 (著名写手)

【答案】应助回帖

饲料按1000毫升体积准备, 将所需量的氨基酸、维生素和矿物质置烧瓶,加845毫摩尔浓度的蔗糖溶液至所需体积的三分之二。
2楼2015-07-10 22:50:54
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zhou94

金虫 (初入文坛)

引用回帖:
2楼: Originally posted by baoshanqiu at 2015-07-10 22:50:54
饲料按1000毫升体积准备, 将所需量的氨基酸、维生素和矿物质置烧瓶,加845毫摩尔浓度的蔗糖溶液至所需体积的三分之二。

谢谢!
3楼2015-07-11 15:43:37
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zhuzhuer1054

银虫 (正式写手)

【答案】应助回帖

饲料总体积是1000 mL,配置步骤:在一个三角瓶中加入浓度为845 nM的蔗糖溶液 666.7mL,之后加入一定量的氨基酸、维生素和矿物质。
不放弃不抱怨不害怕
4楼2015-07-15 20:21:28
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baoshanqiu

至尊木虫 (著名写手)

【答案】应助回帖

更完整的原文是
Diets were prepared in 1,000-ml volumes by adding the correct amount of amino acids, vitamins, and minerals
to a flask filled to two thirds of the total desired volume with an 845 mM solution of sucrose. The pH
of the solution was then adjusted to 7.5 with KOH, and it was brought to a final volume of 1,000 ml.
饲料按1000毫升体积准备, 将所需量的氨基酸、维生素和矿物质加入盛有三分之二所需体积845mM蔗糖溶液的烧瓶中。用KOH调pH至7.5,最后定容至1000ml.
5楼2015-07-16 03:38:25
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zhou94

金虫 (初入文坛)

引用回帖:
5楼: Originally posted by baoshanqiu at 2015-07-16 03:38:25
更完整的原文是
Diets were prepared in 1,000-ml volumes by adding the correct amount of amino acids, vitamins, and minerals
to a flask filled to two thirds of the total desired volume with an 845 mM ...

先调pH再定容?
6楼2015-08-08 10:41:26
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baoshanqiu

至尊木虫 (著名写手)

【答案】应助回帖

那是当然的。定了容还调pH还叫什么定容?
7楼2015-08-09 04:04:41
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libonh0529

新虫 (初入文坛)

【答案】应助回帖

亲,你那蚜虫饲料做成了没?
8楼2015-12-05 10:47:07
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