查询词典 synthesis

The experimental results show that the electrochemical synthesis process of sodium dichromate from sodium chromate presents zero order reaction kinetic characteristics, and the electrochemical synthesis process of chromic anhydride from sodium dichromate presents first order reaction kinetic characteristics.

铬酸钠电催化合成重铬酸钠反应表现为拟零级反应动力学特征，重铬酸钠电催化合成铬酸酐反应表现为拟一级反应动力学特征。

We construct the synthesis reasoning sources according to the multimedia object low-level features and the reasoning source intensity field according to the multimedia co-existence information. A series of multimedia semantic spaces are built by spectral method after synthesis reasoning. The cross-media retrieval is performed on a per-query basis by which different retrieval methods are adopted for different queries.

首先根据多媒体对象的底层特征构造推理源，根据多媒体对象的共生关系构造影响源场来进行综合推理，并构造出多媒体语义空间；然后针对不同检索例子，根据伪相关反馈为每一个检索例子自适应地选择不同的检索方法进行跨媒体检索。

Hydrothermal synthesis of Sn-contained complex compounds mostly focuses on the synthesis of sulfur-substitute stibium acid metallic complex compounds.

含锑配合物的水热溶剂热合成主要集中在硫代锑酸金属配合物的合成上。

As illustrated in Fig. 10-1,the initial design activities（such as identification of the design need,formulation of design specifications,feasibility study with collecting relevant design information,and design conceptualization）are part of the synthesis subprocess.That is,the result of the synthesis subprocess is a conceptual design of the prospective product in the form of a sketch or a layout drawing that shows the relationships among the various product components.

如图10-1所示，原始设计活动，如设计需求的认定，设计规格说明的规划，根据收集的相关设计信息进行可行性研究以及设计概念化等，都属综合子过程部分；即综合子过程的结果是各个产品部件间的关系以草图或布局图的形式来表示的所期望产品的概念设计。

According to the analysis of the complex physics property of urea synthesis system, the enthalpies model is proposed to predict the behavior of the thermal balance of Urea synthesis reactor.

针对尿素反应过程模拟与计算中涉及到的热量衡算，在水溶液全循环法的尿素工艺流程条件下，对常用的扩展的UNIQUAC方程、PHS状态方程以及经验公式的焓值计算方法进行了对比研究，确定了尿素合成过程的焓值计算方法。

The two existent general strategies of nanocrystal preparations are an organometallic synthesis based on the high-temperature thermolysis of the precursors13-19 or on a dehalosilylation reaction,20,21 and the synthesis in an aqueous medium using polyphosphates22 or thiols23-27 as stabilizing agents.

二个 nanocrystal 准备的存在一般策略是以先驱者 13-19 的高温度 thermolysis 或 dehalosilylation 反应为基础的一个有机金属的综合，20，21 和在以 polyphosphates 22 或 thiols 23-27 作为稳定代理人的一种水的媒体中的综合。

A new, stereo-controlled method of aldehyde group synthesis is summarized, which is used to synthesize aldehyde group by introducing thiazole ring and has a wide appreciation for bio-activated compounds synthesis.

摘要本文综述了一种新型可立体控制的醛基合成方法––利用唑环引入醛基的方法以及它在具有生物活性物质合成中的应用。

Author had started the research on design and synthesis of heterocycles several years ago, mainly focused on the design and synthesis of imidazole, thiazole, tetrazole derivatives and their glucosides, in which most of them may have some particular bioactivities.

本论文主要是围绕具有生理活性含氮杂环化合物的设计与合成而展开的，在论文工作中我们应用液相"一锅法"和固相组合化学方法进行了咪唑环、噻唑环、四氮唑环等具有生理活性的杂环化合物及其糖苷的合成。

Generated by Black's YMC channel between hybrid is called black "" synthesis, and resin Black Black turbidness compared to synthesis.

由YMC搀和天生的暗叫做"分解暗"，与树脂暗比拟，分解暗澄澈不收灰。

By inheriting from works done by others, we introduce Turing machine model, which is of most importance to the computational complexity theory, high level synthesis and logic synthesis.

本文在继承前人工作的基础上，将最基本也是最重要的图灵机模型及其依据于此的计算复杂性理论的若干重要概念与思想引入到EDA中的高层次综合和逻辑综合环节中。

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