derivative GREGMAT专八四级六级

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应合成了新型丙二腈类化合物。

FMN (flavin mononucleotide) A derivative of riboflavin that is a coenzyme in electron-transfer reactions.

黄素单核苷酸（FMN）：核黄素的物，在电子传反应中是一种辅酶，作为多种脱氢酶的辅助因子起作用。

Syhthesis of novel derivatives of Naphtol AS and modification used for C.I.

Pigment Red 57: 1 (新的色酚AS物的合成及对C.

He had “derivative citizenship” from his father’s naturalisation around 1990.

由于他父亲于1990年前后入了籍，他也承袭了公民权。

Why are the lupanine derivatives bitter ?

为什么白雀儿碱的派物是苦的？

Settlement of a derivative instrument with physical delivery of an underlier.

是指采取实物交付券标的物的结算方式。

Darwin's work is derivative of the moral philosophers.

达尔文的工作受到伦理学家的影响。

Both research groups conclude that helicase-primase inhibitors are more potent than acyclovir and its derivatives.

无论研究小组断定旋-引抑制剂更烈性比阿昔洛韦及其物.

Twelve different thioxanthone carboxylic amides derivatives are prepared.

合成了十二种噻吨酮酰胺类光引发剂。

Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.

以3,6-二氯哒嗪为原料,合成了6类芳氧基哒嗪类物,研究了它们的合成方法,并测定了所得产物的除草活性。

Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical, electric, magnetic properties.

芳基取代聚炔及其物呈现出光电磁等许多新颖的性能。

The spectra and photophysics of 2-aryl-benzoxazole derivatives have been studied in this work.

对2-芳基苯并唑物的光谱及光物理行为进行了研究。

Neotame (NTM), a derivative of aspartame, is a new nonnutritive and high-potency sweetener.

纽甜作为一种新型功能性食品甜味剂,在食品工业中有着广泛的应用。

The key step of the synthesis of chroman derivatives is to construct chiral chroman ring.

合成色满物的关键是构建含有手性中心的色满环。

The popular grape-based alcoholic drink is developing as an asset class, and investors have started to trade derivative products in the form of en primeur, a type of wine future.

这种颇受大众欢迎的用葡萄酿制的酒精饮料正在发展成为一种资产；投资商们已开始以期酒的形式来进行产品交易。

Fourteen new derivatives of steviol have been synthesized through structural modification.Among them the compound 4 appeared the best bioactivity in relation to bud sprout and growth of cotton plant.

本文对甜叶醇的结构进行修饰合成14个新化合物。其中以化合物4对棉花种子的发芽及根促进作用最佳。

A kind of monosubstituted squaric amide ——mono carbamoyl amide of squaric acid 3(MCASAQ) was prepared by the condensation of squaric acid (SQ) with urea or its derivatives in water.

以水为介质,方酸与脲及其物顺利发脱水缩合,合成了一类方酸单酰胺化合物——氨甲酰类氮氧方酸3。

Prior to the merger of the Stock Exchange of Singapore(SES) and Singapore International Monetary Exchange(SIMEX) on 1 Dec 1999, Mark worked with SIMEX (equity andinterest rate derivatives marketing).

在新加坡交易所与新加坡期货交易所合并前，任职新加坡期货交易所。

In this paper we prepared a series of azacrown ethers with side chains of tropone rings and their derivatives by the reactivity of seven-membered aromatic tropone rings.

本文利用七元芳香卓酮环的反应活性，合成出了一系列以卓酮环及其物为侧臂的氮杂冠醚。

The cotton treen often is a host to ERGOT, a parasitic fungus whose derivatives have long been used in childbirth under medical supervision to strengthen uterine contractions.

棉树常常是一种寄虫真菌麦角的寄主，麦角的物长久以来一直在医指导下用于加强子宫收缩。