查询词典 synthesis

The process of diethyl carbonate synthesis by transesterification reaction of ethanol with ethylene carbonate,coproducing useful ethylene glycol was investigated using catalyst of sodium ethylate .

研究了以乙醇钠为均相催化剂，碳酸乙烯酯和乙醇酯交换合成碳酸二乙酯同时联产乙二醇的过程。

Synthesis of ethylene carbonate from ethylene oxide aqueous solution and carbon dioxide with NY-2 catalyst was studied.

采用自行开发的NY-2催化剂，研究了环氧乙烷水溶液和CO2制备碳酸乙烯酯的反应性能。

The design of an annual output of 50,000 tons of ethylene oxide synthesis of aSection of the design.

本设计对年产5.0万吨环氧乙烷合成工段举行了工艺设计。

Effects of dealumination and metal modification of mordenite catalyst on synthesis of ethylenediamine were studied.

研究了丝光沸石脱铝及金属改性等对合成乙二胺反应性能的影响，通过X荧光和XRD等手段对所得催化剂进行了表征。

Inhibition of chlorophyll synthesis may be caused by etiolation, mutant blocks, or streptomycin

叶绿素合成可以由黄化、突变性阻塞或链霉素而引起。

Euchromatin is thought to be actively involved in transcription and therefore protein synthesis, while heterochromatin is inavtive.

异染色质由于折叠压缩程度高，所以被碱性染料染色时着色较深。

Synthesis, Crystal Structure and Fluorescence Property of a 1D Chain Europium Coordination Polymer with 2, 4-dichlorobenzoic Acid

并列篇名铕与2， 4-二氯苯甲酸一维链状配位聚合物的合成，晶体结构和发光性质

DATA SYNTHESIS: Il-17 exerted the biological function after combines with its receptor maybe induced the occurrence and the development of the osteoarthritis by the way of increasing the chondrocyte, expression of inducible nitricoxide synthase and nitrogen monoxide, boosting up the tbe chondrocyte and the expression of MMP-1/3/13, boosting up the activation of the aggrecanase and the collagenase, boosting the decompose of the cartilage proteoglycan and collagen, boosting up the monocyte evocable breakage of the cartilaginous matrix.

资料综合：白细胞介素17通过与其受体结合发挥生物学作用，其可能通过增加关节软骨细胞诱导性一氧化氮合酶表达和一氧化氮产量，增强软骨细胞基质金属蛋白酶（MMP-1／3／13）的表达，增强蛋白聚糖酶和胶原酶活性，促进软骨蛋白多糖及胶原降解，并增强单核细胞对软骨基质的破坏，从而诱导和加速骨关节炎的发生和发展。

Safflower extract including precious herb essence red figured and plain and active material, is the steatolysis promoter, promotes the skin microcycle, the activation fatty cell movement, the combustion unnecessary fat, promotes the collogen net's synthesis and the activation effectively; the ivy extract including reorganization knots and so on ivy glucoside and multivitamins contracts the organization, prevents the fat excrescence to store up, causes the flesh exquisite smooth, but willowy.

红花提取物含珍贵草本植物精华红花素及其活性物质，是脂肪分解促进剂，促进皮肤微循环，激活脂肪细胞运动，燃烧多余脂肪，有效促进胶原蛋白网的合成及活化；常春藤提取物含常春藤甙和多种维生素等重组结缔组织，防止脂肪赘肉囤积，使肌肤细腻光滑而有弹性。

A new texture synthesis algorithm based on exemplar is presented in this paper in order to solve the problem of image inpainting.

为了更好地解决图像填充与修复问题，提出了一种基于图像样本纹理合成的新方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失