查询词典 chemistry

The corrodent fundamental state was discussed, a variety of main corrodent reasons and corrosion mechanism were analysed, the combining preventive concept of dope and cathodic protection were put forward. The selection principle, long-acting synthetic preventive method and its application in Jinzhou petroleum chemistry company's 20000 m 3 crude oil storage tank were introduced.

详细论述了原油储罐腐蚀的基本情况，分析了引起腐蚀的主要原因，给出了腐蚀机理，提出了涂料和阴极保护联合防护的概念，并重点介绍了锦州石油化工公司 2 0 0 0 0m3 原油储罐中涂料的选择原则和长效综合防护对策以及它的应用情况。

Coumarin is important structure of organic chemistry and belongs to the benzopyrones.

在有机化学领域，香豆素是一种重要结构，并且属於苯并？

In this paper was preformed numerical simulation of catalytic combustion of CH4 for micro-burner with counterflow heat exchanger using both FLUENT and surface chemistry subroutine DETCHEM.

本文联合使用CFD软件FLUENT和化学反应动力学软件DETCHEM对甲烷-空气混合物在有逆流换热的微燃烧器内的催化燃烧进行了数值模拟。

Required: Two approved science courses; a course offering an overview of the principles of physics, chemistry, and life sciences will be one of the two courses required of some students.

要求：两门被认可的理科课程；物理学，化学和生命科学原理对所要求的学生将是两门课程之一。

Using diamond-anvil cells, high-pressure research is emerging as a new dimension covering physics, chemistry, Earth, planetary and materials science. The symbiotic evolution of synchrotron technology adds powerful probes for in-situ observations.

钻石对顶砧的使用为涵盖物理、化学、地球、行星和材料科学的高压研究开辟了新的研究领域；与此同时，同步辐射技术的发展更为高温高压环境下的直接观察增添了强有力的探测手段。

Jiahua reforms conception and management innovation continuously, engages in green chemistry industry, develops itself in the way of continual advance, insists to fundamental including in "quality first, credit first, customer first", keeps to credendum 'faithfulness, study, cooperation, innovation, superexcellence'.

企业不断理念创新和管理变革，走安全、节约、环保、可持续发展的"绿色"化工之路，坚持"质量第一、信誉第一、顾客第一"的原则，遵循"诚信、学习、合作、创新、卓越"的经营理念。

Both Robert Boyle, often called the father of modern chemistry, and Isaac Newton used the similar Latin phrase experimentum crucis,"crucial experiment."

通常被称为现代化学之父的罗伯特·博伊尔和艾萨克·牛顿都用过experimentum crucis "关键性实验"这一类似的拉丁语词组。

Key Laboratory of Cryogenics,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China

中国科学院理化技术研究所低温工程学重点实验室，北京 100190

The Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190

中国科学院理化技术研究所，低温工程学重点实验室北京 100190

Virtual Chemistry, Inc. was founded in 1995 to help customers create custom software solutions rapidly and effectively.

虚拟化学公司成立于1995年，以帮助客户创建定制的软件解决方案，迅速和有效。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。