查询词典 iso-pentane

The contents of this course include: the mathematical basis of FEM, the generic solution principles and expressions of elastic mechanics issue, the construction of element and its interpolation function, iso-parametric element and numerical integral, solution of linear equations, some practical issues of FEM modeling, brief introduction to typical commercial FEM packages, FEM for truss, plate blending and shell, and FEM for heat exchange and dynamics.

课程内容主要包括：有限单元法的数学基础、弹性力学问题有限单元法的一般原理和表达格式、单元和插值函数的构造、等参单元和数值积分、线性方程组解法、有限元建模的若干实际问题、典型商用有限元分析软件简介、杆件结构力学问题的有限单元法、平板弯曲问题的有限单元法、一般壳体问题的有限单元法、热传导问题的有限单元法、动力学问题的有限单元法等。

Light paraffin iso-merization plays an important role in improving domestic motor gasoline octane number.

目前我国车用汽油的主要成分是催化裂化汽油，离新配方汽油要求相距较大。

Companies participating in the ISO 9001 certification and is working OIA staff qualification certificates.

参与公司ISO9001认证工作并获得内审员资格证书。

Oki Electric Industry Company says it has just added two production sites in China to its consolidated ISO certification program for environmental management.

冲电气工业公司说，它刚说， 2个生产基地，在中国其综合国际标准化组织的认证程序环境管理。

The content of olefin decreases from 42% to 12%. The content of iso-paraffin increases 17%.

同时催化剂在非临氢条件下对FCC汽油芳构化也有很好的反应性能。

OUR COMPANY CARRIES OUT CUSTOMER FOCUS OF ISO 9001:2000 QUALITY MANAGEMENT SYSTEM CERTIFICATION.

公司全面实施"以顾客为关注焦点"的ISO9001：2000质量管理体系认证。

It is heavily overcast, I'll go to 200 iso, but I nearly always try to

如果天阴的很厉害，我就会用iso200，但我会尽力

In addition, our company always holds the principle of "quality is the first, and customer is the paramountcy", and base on iso9000 rule , we try our best to do good in pre-sell service and customer service.

在销售rainbow产品和除尘螨服务的过程中，上海力泰环保科技有限公司秉着\"品质第一，客户至上\"的原则，严格按照iso 9000认证的规则，竭尽全力为客户做好售前和售后的服务。

During the preparation of AlOOH sol , Effects of peptizator, H2O/AL,hydrolysis time, hydrolysis temperature, aging time and composition were studied, it had been found that preparation period could be shortened by extending hydrolysis time. It was possibily because that , iso-propanol produced in the reaction could be volatilized when extending hydrolysis time, its harmful role to peptization process could be avoid in this condition.

在制备AlOOH溶胶过程中，系统研究了胶溶剂、H2O/AL、水解温度、水解时间、陈化温度和陈化时间的影响，并首次发现了延长水解时间可以显著缩短制膜周期，通过分析认为延长水解时间可以使反应过程中生成的异丙醇挥发出去，避免了其对胶溶过程的阻碍作用。

There are more than 800 staff members, among them personal are 100 professional technical staff.

公司已通过QS9000和ISO/TS16949质量体系认证审核。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。