查询词典 reductive

As crop decrease, fishing obtains the change of breed, the economic benefits of ocean catching line of business is sure be affected, how to fall in crop reductive circumstance, maintain marine fishery economy to grow continuously, this is an a Gordian knot.

随着产量的减少，渔获品种的变化，海洋捕捞业的经济效益必定受到影响，如何在产量减少的情况下，保持海洋渔业经济持续增长，这是一个棘手的问题。

The condition of the reductive alkylation was optimized and the overall yield was greatly increased.

本论文的第二部分是醛糖还原酶抑制剂SNK-860的合成研究。

Grillo C%D′Ambrosio C%Scaloni A Cooperative activity of Ref-1/APE and ERp57 in reductive activation of transcription factors Free Radical Biology and Medicine , 2006,null

JIANG Zhen-dong%姜振东%张学渊%魏运军%袁伟%卓贤露 APE/Ref1在H2O2诱导耳蜗螺旋神经节细胞氧化损伤过程中的表达第三军医大学学报， 2007，5

In reductive amination, how to avoid to turn ketones into alcohols is one of difficulties in industrialized manufacturing.

在还原胺化类催化加氢反应中，如何避免酮被还原成醇，也是工业化生产中面临的难题之一。

If one is a materialist but believes that all reductive efforts have failed and that a non-reductive materialism is incoherent, then one can adopt a final, more radical position: eliminative materialism.

如果一个人是唯物主义者但相信所有还原的努力都已经失败了，以及一个非还原的唯物主义是条理不通的，那么一个人接受一个最终的、更激进的立场是：取消的唯物主义。

We report here on the characterization of copper-plated screen-printed electrodes modified by different clay minerals for the same purpose. The results indicated that clay minerals could improve oxidative and reductive currents of copper through the adsorption of copper ion on the surface of clay minerals. Nontronite showed the largest improvement in reductive currents of copper among the three clay minerals studied.

以不同黏土矿物修饰在镀铜网版印刷电极上进行电化学分析结果指出黏土矿物可促进铜的氧化还原电流量，此增大的部分与铜离子在黏土矿物表面吸附有关，三种黏土矿物中以多铁蒙特石修饰的对铜的还原电流量增加最大。

Described in chapter 3 is the immediate application of the Clemmensen reductive rearrangement reaction to the polycyclic system as illustrated in a elaboration of the 5-6-7 tricyclie core skeleton of Stemona alkaloids in 5 steps: N-alkylation, [3, 2] -sigmatropic rearrangement, Dieckmann condensation, oxidative cyclization, reductive rearrangement, starting from ethyl pipecolinate hydrochloride.

我们以哌啶酸乙酯为起始原料，经氮烷基化，[3，2]-σ重排，Dieckmann缩合，自由基环化，6-6-6元环系到5-6-7元环系的还原重排五步反应，高收率地构筑了百部生物碱的5-6-7氮杂三环骨架，并用X射线晶体衍射法确定了其结构。

Thederivatives of 5 kinds of monosaccharides Xyl, Ara, Man, Glc, Gal were detected anddetermined respectively by GC-MS. The influences of several factors, such asreductive time, reductive temperature, acetylating temperature and acetylating time,on recovery of monosaccharides were studied by orthogonal experiments. The resultsshowed that the reductive temp.

利用气相色谱—质谱联用技术检测五种常见单糖(木糖、阿拉伯糖、甘露糖、葡萄糖、半乳糖)的乙酰化产物含量，采用正交试验综合考察了还原时间、还原温度、乙酰化温度、乙酰化时间等因素对单糖回收率的影响及规律。

However, in the gleyed paddy soils developed from slate, both thetotal reductive substances and active reductive substances in NPK organic fertilizertreatment were higher than that in other fertilizer treatments.

在板页岩母质发育的潜育性稻田中，NPK 有机肥处理的还原物总量和活性还原物含量均有所增加。

In the gleyed paddy soilsdeveloped from Quaternary Red Clay, there were no significant difference of theamount of total reductive substances and active reductive substances among fivetreatments in the present experiment. This maybe was due to high soil organic matterin the selected soil.

在第四纪红土发育的潜育性稻田中，五个施肥处理间土壤还原物总量和活性还原物含量没有显著差异，可能主要是第四纪红土发育的土壤有机质含量较高的原因。

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。