• This paper briefly introduced the green oxidation of hydrogen peroxide in Flavor synthesis.

    本文介绍近年来过氧化绿色氧化香料合成中的应用

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  • A new catalytic spectrophotometric method is suggested for determining trace NO2 - by the reaction of alizarin green oxidation in an acid medium with potassium bromate.

    基于酸性介质溴酸氧化茜紊绿反应提出测定痕量亚硝酸根新的催化光度

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  • The liquid and bones in the vessel had turned green due to the oxidation of the bronze, it said.

    报导,内部液体骨头因为铜锈绿色

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  • Plants and cyanobacteria (also called blue-green algae), she says, “have evolved highly organized photosynthetic systems for the efficient oxidation of water.”

    植物蓝藻蓝绿色藻类),,“已经进化为高度有组织光合系统有效氧化。”

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  • The method was based on the catalytic effect of nitrite ion on the oxidation fading reaction of methyl orange and bright green with potassium bromate as oxidant in phosphoric acid medium.

    磷酸介质中利用亚硝酸催化溴酸氧化绿甲基褪色指示反应,建立催化光度测定痕量亚硝酸根的新方法。

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  • Oolong tea has different oxidation levels than green or black teas.

    乌龙茶绿茶红茶不同氧化水平

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  • And gave a brief introduction of a novel technology for green synthesis of chlorobenzoic acids by dioxygen oxidation of chlorotoluenes using metalloporphyrins as biomimetic-catalysis.

    重点阐述了氯代苯甲酸一系列合成方法,并简要介绍金属卟啉模拟酶仿生催化氧气氧化氯代甲苯绿色合成氯代苯甲酸方法

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  • Hydroxypropyl starch and oxidized starch was prepared by etherification or oxidation with green soybean starch, and the optimum production conditions was found. The yield was over 90%.

    绿豆淀粉通过醚化氧化制成丙基淀粉氧化淀粉,找出最佳工艺条件收率可达90 %以上

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  • Green tea is tea that has undergone minimal oxidation during processing.

    绿茶制作过程中,受氧化程度最小的一种茶。

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  • The concentrated tea polyphenol in green tea is a kind of pure vegetal anti-oxidation molecules, which can reduce harm from free radical to sustentacular fibers.

    绿茶所含有浓缩多酚植物抗氧化分子减少自由基皮肤支持纤维造成破坏

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  • As a kind of green inexpensive catalyst, polyoxometalates have played an important role in the research to find new catalyst systems for aerobic oxidation of alcohols.

    多金属作为一类廉价易得绿色催化剂研究开发醇类分子氧氧化新型催化剂体系过程中重要作用

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  • During the cycle experiment, the films exhibited reversible two-color (yellow at oxidation and green at reduction) with a maximum transmittance change of around 30%.

    循环实验薄膜呈现黄色绿色的可逆变化最大透射率变化达到30%左右;

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  • Green vegetables: the green cauliflower includes the rich xanthophyl, is the important oxidation inhibitor.

    绿色蔬菜绿花椰菜含有丰富叶黄素重要的抗氧化剂

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  • During this holding period enzymes in the green leaf catalyze the oxidation of constituents which results in changes in color, taste, and aroma.

    保持时间内绿叶中的催化了一些成分氧化作用,这些氧化作用的结果使得颜色味道香气发生了变化

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  • The optimal conditions for synthesis of alkali green 4 are reported, including the carbamide and zinc chloride as catalyst, chloranil and bichrome as oxidation agent in the acetic acid medium.

    报道了合成碱性绿-4最佳条件醋酸介质中尿素氯化锌催化剂四氯苯醌重铬酸钾氧化剂;

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  • As oxidation is widely used in the synthesis of fine chemicals, employing green methods into oxidation processes can effectively reduce the pollution and improve the atom economy.

    氧化反应广泛应用于精细化学品合成中,对氧化过程实现绿色化有效地减少精细化学品合成中的污染物排放提高原子经济性。

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  • It is this process of oxidation which distinguishes the black teas, almost universally drunk in the United States today, from what are known as green teas.

    进程不同,氧化红茶几乎普遍酒后今天美国所谓的绿茶

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  • It is this process of oxidation which distinguishes the black teas, almost universally drunk in the United States today, from what are known as green teas.

    进程不同,氧化红茶几乎普遍酒后今天美国所谓的绿茶

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