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Amino(9-deoxy)epi cinchonine was synthesized from cinchonine through the Mitsunobu reaction and was treated with p-toluenesulfonyl chloride,4-chlorobenzene sulfonyl chloride respectively to give two new chiral sulfonamides.

以辛可宁为原料，经Mitsunobu反应合成了9-氨基(9-脱氧)表辛可宁，然后分别与对甲苯磺酰氯、对氯苯磺酰氯反应，合成了两个新手性磺酰胺，其结构经红外光谱和核磁共振确证。

The ternary complexes of Ln with 8-hydroxyquinathroline and cinchophen (2-phenyl-quinoline-4-carboxylic, HL) had been synthesized and their composition, solubility, molar conductance, UV, IR, 1HNMR and XPS studied.

合成了3种辛可芬(2-苯基喹啉-4-甲酸，HL)与8-羟基喹啉的稀土三元配合物，通过元素分析，摩尔电导，UV，IR，1HNMR等的研究，确定配合物的化学组成为Ln3·H2OLn=Ce(Ⅲ，Nd，Sm，观察了它们的抗炎作用、半数致死量(LD50)和在霜剂中的配伍稳定性

Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosilicic acid as catalyst.

以钨硅杂多酸为催化剂，通过肉桂酸和正丁醇反应合成肉桂酸正丁酯。

Iso-butyl cinnamate was synthesized by the esterifiestion of iso-butanol with cinnamic acid with the presence of potassium bisulfate monohydrate.

应用硫酸氢钾催化肉桂酸与异丁醇的酯化反应，合成了肉桂酸异丁酯。

Cyclocitral(α,β cyclocitral ) was synthesized with citral by amination,cyclization and hydrolysis.

以柠檬醛为原料，经胺基化、环化和水解反应合成环状柠檬醛。

The spinel LiMn2O4 is synthesized by the citrous acid method. The X-ray diffraction pattern of LiMn2O4 show that the product is a spinel phase with a=0.824nm cubic unit cell.

论文首先采用柠檬酸配位法制备尖晶石型LiMn2O4，X射线衍射证实了产物的结构，晶胞参数a=0.824nm。

Nitrogen hydrate samples were synthesized using liquid nitrogen and powder ice at 16 MPa and 253K. The confocal laser Raman spectroscopy was used to investigate the characteristics of nitrogen clathrate hydrates.

在253K和16Mpa的压力下，于实验室内合成了氮气水合物，用显微共焦拉曼光谱对其N-N和O-H键伸缩振动的光谱特征进行了研究。

The hexagonal close-packed Ni nanoparticles were synthesized with the precursor prepared by sol-gel method via heat-treating technique in Ar atmosphere.

采用溶胶－凝胶方法制备前驱体样品，在氩气气氛中不同温度下热处理得到样品。

Nanocapsules were synthesized in O/W microemulsion by complex coacervation with natural polymer of arabic gum and gelatin.

在O/W型APG微乳液模板上，以明胶和阿拉伯树胶作为包裹材料，用复凝聚的方法制备纳米胶囊，对影响纳米胶囊的合成条件进行了分析。

BKD-1 which was synthesized in the laboratory is an effective coagulator for the leachate to decrease COD、color and odor, and the sediment velocity is fast. The function of the-OH group was identified by IR. Fenton, the reagent was studied systematically for leachate processing; Activated charcoal acts as a catalyst in the oxidation-reaction.

本研究采用自行研制高效混凝剂—BKD-1预处理渗滤液效果明显好于其它常规无机混凝剂和有机絮凝剂PAM，COD和色度去除率较高，絮体沉降快，采用红外光谱分析表明羟基架桥作用是该混凝剂混凝的主要机理之一。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。