peroxide

[美國]/pə'rɒksaɪd/
[英國]/pə'rɑksaɪd/
詞頻: 非常高

中文釋義

n. 過氧化物;過氧化氫
vt. 以過氧化氫漂白
adj. 以過氧化氫漂白的
Word Forms
複數peroxides
第三人稱單數peroxides
過去分詞peroxided
過去式peroxided
現在分詞peroxiding

短語搭配

hydrogen peroxide

過氧化氫

hair peroxide

氧化劑

benzoyl peroxide

過氧化苯甲酰

peroxide value

過氧化值

peroxide bleaching

過氧化物漂白

lipid peroxide

脂類過氧化物

organic peroxide

有機過氧化物;有機氧化物

carbamide peroxide

n. 過氧化脲;過氧化胺

dicumyl peroxide

過氧化二異丙苯;過氧化二枯基

urea peroxide

過氧化脲

例句

zinc perhydrol (=zinc peroxide)

過氧化鋅

They say the wax can be softened with mineral oil, glycerin , or ear drops.They say high drungy procidehydrogen peroxide, or carbomite peracidcarbamide peroxide may also help.

他們表示耳垢可以用礦物油、甘油或滴耳液軟化,過氧水或過氧化尿素也同樣有用。

Overall evaluation Benzoyl peroxide is not classifiable as to its carcinogenicity to humans (Group 3).

過氧化苯甲酰對動物有致癌性的證據也是有限的。

Objective To study the effect of zinc-oxide phosphorate base on preventing hydrogen peroxide leakage in intracoronal bleaching.

摘要目的研究髓室內漂白時,磷酸鋅水門汀基對抗過氧化氫滲漏的作用。

Research and development for fhe production of pyrocatechol and hydroquinone by reaction of phenol with hydrogen peroxide and percarboxylic acid as hydroxylating reagent are introduced.

着重介紹用過氧化氫和過氧化羧酸作羥基化劑,使苯酚羥基化生成鄰苯二酚和對苯二酚的研究開發進展。

The maleation of ABS by using a single screw extruder and dicumyl peroxide as initiator was studied.

以過氧化二異丙苯爲引發劑,採用單螺桿擠出方法實現了ABS樹脂接枝馬來酸酐。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介紹了鉻(Ⅵ)類試劑,過氧化物、硝酸、氧和臭氧等各類氧化劑對醚選擇性氧化以及醚的陽極電氧化研究狀況。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以二乙胺和二硫化碳爲原料,經雙氧水(275%)氧化,一步合成了四乙基秋蘭姆化二硫。

Sometimes engineers will use chemicals to clean up of the master on the photoresist or chemical substance, such as hydrogen peroxide, acetonic.

有時工程師會拔取一些化學品去純不興母盤上的平刻膠或化學精神,如雙氧水,丙酮。

The catalysts,which were used for oxidating hydrogenized anthraquinone working fluid in the production course of hydrogen peroxide by anthraquinone method were introduced.

介紹了蒽醌法生產過氧化氫在蒽醌氫化工作液氧化步驟中所用的催化劑。

Benzoyl peroxide is a type of medicine known as a keratolytic. Thismeans that it works by breaking down keratin, a protein which formspart of the skin structure.

過氧化笨甲酰是一種促使角質層分離的藥物.這意味着它的工作方式是通過毀掉組成皮膚結構的角蛋白.

In this paper, a new indicator reaction of hydrogen peroxide with tropaeolin OO in the presence of Fe(Ⅲ) as catalyst and the kinetic conditions have been studied.

本文研究了鐵催化過氧化氫氧化金蓮橙OO這一新的指示反應的動力學條件,建立了催化光度測定鐵的新方法。

The sample was molten and decomposed with sodium peroxide,leached and acidified with hot water and constant-volumed.

試樣以過氧化鈉熔融分解,熱水浸取、酸化,定容。

In wire and cable industry, when used to treat EPDM system stuffed by pottery clay and crosslinked by peroxide, it can improve consumption factor and specific inductance captance.

電線電纜行業,用該偶聯劑處理陶土填充過氧化物交聯的EPDM體系,改善了消耗因子及比電感容抗。

In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.

摘要本文綜述了紙漿的氧氣漂白、臭氧漂白、過氧化氫漂白、光催化漂白、過氧酸漂白中碳水化合物的保護措施。

Abstract : Microwave-assisted chemical functionalization of single-walled carbon nanotubes, with undecyl groups decomposed from lauroyl peroxides was reported.

摘要 : 本文報道了微波輔助下,利用過氧化月桂酰分解得到的十一烷基,化學功能化修飾單壁碳納米管。

Synthesis of L thyroxine is described, L tyrosine, as the starting material, was iodized with powdered iodine and hydrogen peroxide to yield L 3,5 diiodotyrosine.

以L-酪氨酸爲起始原料,用碘粉和雙氧水碘化製備3,5-二碘-L-酪氨酸,再將氨基和羧基加以保護,經孵化反應制備高純度、具生物活性的L-甲狀腺

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