derivative GREGMAT专八四级六级

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

对2-并唑衍生物光谱及光物理行为进行了研究。

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

取代聚炔及其衍生物呈现出光电磁等许多新颖。

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类氧哒嗪类衍生物,研究了它们合成方法,并测定了所得产物除草活。

Twelve different thioxanthone carboxylic amides derivatives are prepared.

合成了十二种噻吨酮酰胺类光引发剂。

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

黄素单核苷酸（FMN）：核黄素衍生物，在电子传递反应中是一种辅酶，作为多种脱氢酶辅助因子起作用。

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

合成色满衍生物关键是构建含有手中心色满环。

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。

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

Pigment Red 57: 1 (新色酚AS衍生物合成及对C.

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。

Why are the lupanine derivatives bitter ?

为什么白金雀儿碱派生物是苦？

Darwin's work is derivative of the moral philosophers.

达尔文工作受到伦理学家影响。

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

是指采取实物交付衍生证券标物结算方式。

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-引抑制剂更烈比阿昔洛韦及其衍生物.

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

纽甜作为一种新型功食品甜味剂,在食品工业中有着广泛应用。

French is a derivative of Latin.

法语起源于拉丁文。

Another reported Chromene derivatives can strongly inhibit tubulin aggregation and play an efficient role against cancer.

另外有报道色烯类衍生物可以强烈抑制微管蛋白聚合，从而发挥抗癌作用。

Herein we review the chemical studies on sphingosine and related lipid derivatives,with focus on their chemical synthesis.

本文主要综述了鞘氨醇等衍生脂质化学研究,特别是它们化学合成进展。

Gravity gradient is the second order derivative of gravitational potential, which can be observed by satellite gradiometer.

摘要重力梯度为重力位二阶导数，可以通过星载梯度仪进行观测。

A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a.

合成一系列红紫素-18酰亚胺衍生物具有长波长紫外吸收。

Farnesol can be synthesized by different chemical means from different materials, such as, nerolidol, geranyl derivatives or other (compounds).

由橙花叔醇、香叶衍生物和其它多种原料经不同化学反应手段,可以合成金合欢醇。