查询词典 carcinogenic substance

By the use of standard substance, a standard spectrum library was established for 10 drugs, metformin, ephedrine, pseudoephedrine, caffeine, phenformin, fenfluramine, indapamide, phenolphthalein, fluoxetine and sibutramine. The identification for illegally added drugs was performed by comparing the accordance of retention time and the three-grade mass spectrum with the standard spectrum library.

利用标准物质建立10种药物（二甲双胍、麻黄碱、伪麻黄碱、咖啡因、苯乙双胍、芬氟拉明、吲达帕胺、酚酞、氟西汀、西布曲明）标准谱库，通过与标准谱库保留时间和三级质谱图的比较对非法添加的药物进行定性鉴别。

Glycerol is its main substance for osmotic pressure adjustment.

甘油是它的主要渗透调节物质。

You don't have to respond to every question, especially those involving your privacy and past life (i.e., substance abuse, sex life, law infractions).

你不必回答每个问题，尤其是涉及到你的隐私和过去生活的问题（比如，物质滥用、性生活、犯法）。

Finally, N ethey[3,3 dimethyl spiralindoline naphthoxazine]was synthesized by the addition of 1 nitroso 2 naphthol also,the photochromic mechanism of the substance and its photochromic phenomenon in ethanol were studied.

报道了以苯肼和 3 甲基 2 丁酮为原料首先合成 2 ，3 ，3 三甲基吲哚，吲哚再与碘乙烷亲核取代，碱化得费舍尔碱，最后与 1 亚硝基 2 萘酚作用合成N 乙基 [3 ，3 二甲基螺吲哚啉萘并恶嗪 ]的全过程，并研究了该物质的变色机理以及在乙醇溶剂中的光致变色现

Amount of substance unit, symbol mol.

物质的量的单位，符号为mol。

Range of heavier substance printing and weiting papers often used for letterheads, invoices, etc.

定量从63克到120克每米平米之间的印刷和书写纸张，俗称二号纸。

Bond: Range of heavier substance printing and writing papers often used for letterheads, invoices, etc.

高级书写纸：定量从63克到120克每米平米之间的印刷和书写纸张，俗称二号纸。

The bamboo charcoal contained abundant mineral substance and microelements such as Cu, Se, Zn, Sr which are benefit to people, further more, the content of harmful metal elements is very low.

不同最终炭化温度竹炭中的碳元素的含量随着炭化温度升高而升高，而氢、氧元素含量则相反；竹炭含有丰富的矿物质和人体必须的微量元素如铜、硒、锌、锶等，而对人体有害的重金属元素含量很低或在安全范围之内。

A more important point is milk fever, as well as from the Internet to see my milk with glucose in a substance is no milk, while the children needed.

更重要的一点是奶粉热，还有我从网上看到葡萄糖奶伴中有一种物质是奶粉没有，而孩子必需。

After that meeting, there was pressure to add methyl bromide as a controlled, ozone-depleting substance.

那次会议之后，将甲基溴化物加入限制使用的行列就有了很大压力。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。