查询词典 engineering chemistry

Keywords: Ni, phenethyl malonic acid, crystal structure, water cluster 1 INTRODUCTION Molecular structures of metallic complex and intermolecular weak interaction mode have become the focal fields of crystal engineering and supramolecular chemistry.

主题词： Ni，苯乙基丙二酸的酸，晶体结构，水群 1金属复杂和分子间的弱相互作用方式介绍分子结构成为了水晶工程学和supramolecular化学的焦点领域。

The frame is known as image engineering. It applies mathematic, physics, chemistry, photics, electronics, atomic physics, informatics etc.

主要任务是：使人眼看不见或难于看清楚的景物形成图像，让人眼通过产生的图像去观察原先不能直接观察的景物。

Damage diagnosis has taken on a new visage and shown a prosperous future with the rapid perfection of sensor, testing technology, computer technology and signal analysis technology.It has become into a cross-marginal subject, which fuse mathematics, physics,chemistry, mechanics, acoustics, photics, computer science and information engineering.

随着传感器技术、测试技术、计算机技术和信号分析技术的迅猛发展，损伤诊断呈现出新的面貌，并显示出强盛的生命力，它已经发展成为一门综合性边沿学科。

English Summary/英文概要: Between the 8th and 15th centuries, scholars and researchers working from Samarkand in modern-day Uzbekistan to Cordoba in Spain advanced our knowledge of astronomy, chemistry, engineering, mathematics, medicine and philosophy to new heights.

8至16世纪期间，在现在乌兹别克斯坦撒的马尔罕和西班牙科尔多瓦工作的学者和研究人员将天文学，化学，工程学，数学，医学以及哲学知识理论的发展推到了一个新的顶端。

Also fundamental methodology, experimental techniques of modern chemistry such as measuring and control techniques of temperature and pressure, vacuum techniques, flow techniques, photoelectronic and spectrographic analysis, test techniques for chemical engineering, etc. will be introduced in the lecture; In the second learning phase, 42 basic experiments are arranged, students are required to operate practically.

同时，还系统介绍现代化学的基本研究方法和实验技术，如温度和压力的测控技术、真空技术、流动法技术、光电分析和谱学技术、化工测试技术等；在第二教学阶段，安排42个基础实验，要求学生进行实际操作训练。

School of Chemistry and Chemical Engineering , Sun Yat - Sen University , Guangzhou , Guangdong 510275, China

1中山大学化学与化学工程学院，广州，广东，510275

It embraces elements of chemistry, physics and engineering.

它包含了化学，物理学和工程学的一些主要内容。

The research of phospholipids involves many intercrossed fields and disciplines,including food science, bioscience,surface science, fine chemistry and chemical engineering.

磷脂研究是涉及食品科学、生命科学、表面科学、精细化工、化学工程等多学科领域相互交叉的研究课题。

Room temperature ionic liquids are the hot points of the current research fields of chemistry, chemical engineering and functional materials. Since 1998, the preparation and application of ionic liquids as environmentally benign reaction media and functional material have been carried out in Lanzhou Institute of Chemical Physics. The detailed research work, including the design and preparation of novel ionic liquids, ionic liquid as catalyst and reaction medium in sulfuric acid free Beckmann rearrangement,...

离子液体介质与材料研究是当前化学化工、功能材料的热点领域之一。1998年底以来，我们以发展离子液体清洁反应介质和软功能材料为研究内容，以实现新离子液体的设计与合成，离子液体中无硫酸Beckmann重排反应、非光气异氰酸酯合成、二氧化碳吸收与活化、反应-升华分离一体化，微孔硅胶限制纳米尺度离子液体材料的设计合成和应用及离子液体-电化学技术集成等为目标开展了一系列研究工作并取得良好进展。

The papers are carefully selected by an editorial board to cover all aspects of Biology of Tree and Related Microorganisms, Wood Anatomy and Structure, Wood Physics and Chemistry, Timber Engineering, and Environmental Material Science.

这些杂志均刊登在该领域内的基础研究和应用研究的成果，内容涉及树木和相关微生物生物学、木材解剖学和结构、木材物理学和木材化学、木料工程学以及环境材料科学等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。