查询词典 synthesize

The time domain electric field integral equation in conjunction with the reciprocity principle is applied to synthesize the transmitting impulse signals on condition that the receiving signals have already been known.

采用时域电场积分方程和互易原理相结合的方法，探讨了已知接收信号的情况下，脉冲发送信号的波形，并研究了视距和非视距两种传播路径对脉冲收发信号的影响。

In the third chapter, in order to synthesize the target molecules, a intermolecular oxidative coupling route was designed .

在论文的第三章，为了实现目标分子的合成，设计了通过分子间氧化偶合成环反应得到目标分子的合成路线。

The preliminary plan and actualized blue prints were presented,which was to construct an interact teaching,interpenetrative and flexible polymer science experiment course combined polymer chemistry,polymer physics and polymer process.Students learn from molecular design to synthesize polymer compounds and character properties of the materials,them process them to an utilized produce in this course.

设想将高分子化学、高分子物理和高分子成型加工三门实验课程有机地串联起来，组建成一门包括从高分子材料设计(用计算机软件进行分子设计、性能模拟)、聚合物合成、性能测试到加工成型，能环环相扣、互动式的、柔性化的高分子科学实验课程；提出了初步的实践方案。

The results show that coal tar pitch and PMB can be used to synthesize COPNA resin, the reaction mechanism of which is a positive ion-typed condensation polymerization catalyzed by acid. There exist many micro fibers with a uniform distribution in the COPNA resin. The fibers grow with increase of modification time, and then intertwist and amalgamate. Moreover, the COPNA resin possesses good thermo-stability and high coke value.

研究表明煤沥青能与PMB合成COPNA树脂，其反应机理为酸催化下的阳离子型缩聚反应；COPNA树脂的合成中出现很多微纤，随交联聚合程度的加深，微纤相互缠结并融合；COPNA树脂具有很好的耐热性和较高的炭收率。

Objective To synthesize and express the gene of egg protein IPSE（IL-4-inducing principle of Schistosoma mansoni eggs） and evaluate its immunologic characteristics.

摘要目的合成并表达曼氏血吸虫虫卵白介素4诱导物基因，并对其免疫特性进行分析。

Rg1——promote lymphocyte karyokinesis, promote , medulla cell synthesize

人参皂甙Rg1-促进淋巴细胞的有丝分裂，提高髓质细胞合成

In the end, a Novel and facile method has been used to synthesize functionalized cyclopentadienes by Nazarov cyclization ofα-alkenoyl ketene dithioacetals under Vilsmeier conditions.

从合成的α-烯酰基二硫缩烯酮类化合物出发，经过Vilsmeier试剂作用下的Nazarov环合反应，合成了官能化环戊二烯类化合物。

Webb, researchers have for the first time been able to watch chromosomes change their form in order to activate their genes to synthesize key proteins in fruit fly cells.

Webb开发的前沿技术--多光子荧光显微术，研究者第一次能够观察到染色体形态的改变，这一改变是为了激活果蝇卵中一些基因的表达以合成相关的关键蛋白。

The best strength area of the consciousness ability various index signs of the development sport also does not fulfill same alike, among them the best strength area of the synthesize consciousness ability as average heart rate mostly at 125～145 times/ min, the best strength area of the elbow joint kinesthesia directions consciousness ability is an average heart rate mostly at 130～148 times/ min, the best strength area of the depth consciousness ability for average the heart rate mostly at 132～147 times/ min, the best strength area of time consciousness ability is an average heart rate mostly at 126～138 times/ of the min

3发展运动知觉能力各项指标的最佳强度区也不尽相同，其中综合知觉能力的最佳强度区为平均心率大致在125～145次/min，肘关节动觉方位知觉能力的最佳强度区为平均心率大致在130～148次/min，深度知觉能力的最佳强度区为平均心率大致在132～147次/min，时间知觉能力的最佳强度区为平均心率大致在126～138次/min之间。

We use the method of decomposing PLA to synthesize lactide by means of orthodoxical experiment method.

本文主要进行了丙交酯的合成工艺研究及聚乳酸的开环聚合工艺研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。