查询词典 reductive

The low-temperature intercooling energy is absorbed by reductive reaction in this energy system.

该系统利用空气压缩的间冷热提供甲醇和Fe_2O_3反应热，将间冷的低温热转换为高品位化学能；同时得到预冷的空气吸收燃烧产物Fe_2O_3的显热，降低了还原反应的温度。

It still can be quickened river, river, laky the inorganic that waits for deposit of oxygen of bad news of riverbed bottom mud changes a course, on the spot eliminates bottom dirt to catch, pick up oxidation is reductive, prevent the pollution that dredge causes.

它还可以加速江、河、湖泊等河床底泥耗氧沉积物的无机化过程，就地消除底泥污染，回升氧化还原，避免疏浚造成的污染。

There is no reason to believe that reductive explanation of facts about phenomena described in our ordinary folk vocabulary requires conceptual analyses of the terms of that vocabulary in microphysical terms, and there is no reason to believe that there are often such analyses to be found.

没有理由相信：关于现象事实的还原解释必须我们微观物理学术语的概念分析。没有理由相信，有这样的分析能够被找到。

In HCI base solution lsonsorbid 5 - mononitrate have two reductive peak at - 0.50 V and-0.88 Vvs.

在盐酸底液中，单硝酸异山梨酯在汞电极上于-0.50 V 和-0.88 Vvs。

Nontronite modified copper-plated electrodes possess the largest reductive currents of paraquat due to their larger charge density and electronic transferability of octahedral iron. Overall, based on this study, clay modified copper-plated electrodes show high potential in future research for determining biochemical compounds.

黏粒修饰镀铜电极对巴拉刈的侦测结果显示三种黏土矿物仍以具有较高电荷密度及八面体层中铁的电子传导之多铁蒙特石所测到的还原电流量最大，黏粒修饰镀铜电极未来在生化物质的侦测上应具有研究发展的潜力。

The Emergence of Oxygenic Photosynthesis Plants carry out one of the most difficult chemical reactions in biology: the oxidation of water to protons, molecular oxygen, and, most importantly, high energy electrons for subsequent use in reductive biosynthesis.

产氧光合作用的出现植物执行生物学上最难的化学反应：氧化水产生质子和分子氧，最重要的是，还产生高能量的电子，随后在还原的生物合成反应中利用。

Aldol condensation 2, 5-dimethoxymethoxyacetophone with 2, 4, 6 -tri methoxymethoxybenzendehyde, then hydrogenation, reductive, the key intermediate 83 (84) of natural product 3, 5, 7, 2′, 5′- pentahydroxyflavan, was obtained; Mini reviewed EGCg activity, Then gallic acid and phloroglucin were used to synthsis EGCg, The key intermediate Chalcone 109 of EGCg was abtained through 7 steps from gallic acid.

重点介绍了以没食子酸为原料，经酯化，保护，还原，氧化，格氏反应，氧化六步反应得到3，4，5-三苄氧基苯乙酮，以间苯三酚为原料，经维斯迈尔反应，苄基保护，甲氧甲氧基保护三步反应得到2，4-二苄氧基-6甲氧甲氧基苯甲醛，酮106与醛108经羟醛缩合得到EGCg重要反应中间体查尔酮109。

Other 3-(2-aminoethyl)substituted phthalide\'s derivatives were synthesized by Reductive Alkylation of 3-aminoethylphthalide, which was obtained by hydrogenation of 3-acetonitrile phthalide.

比扣扣灵(Bicuculline，BIC)是GABAa受体的经典竞争性拮抗剂，它与GABA识别位点高亲和力结合，选择性阻断GABAa受体，故长期以来一直把它作为识别GABAa受体的工具药。

In aprotic solvents magnesium effects pinacol reductive coupling of aldehydes and ketones.

在非质子性溶剂，镁对频纳醇与醛和酮的还原耦合反应也有一定效果。

Using one chiral ligand of each type respectively to investigate the infection of the structure and the amount of chiral ligands, the structure of reactant, the temprature and duration, solvent and reductive metal in pinacol coupling reactions.

三、系统考察了手性配体的结构和用量、底物结构、反应温度、时间、溶剂及还原金属对Pinacol偶联反应的化学产率、非对映选择性和对映选择性的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。