针对化工分离工程教学中存在的问题,提出了课程教学改革的一些新尝试。
Arm at the questions which existed in the teaching of "chemical separate engineering", some new attempts about teaching reform of the course were provided.
要实现绿色分离工程,首先要解决的是怎样评价过程系统对环境影响的问题。
To perform the green separation engineering, the most important problem faced is how to evaluate the environmental impact of process system.
本文概略地回顾与阐述了国际上化学工程学科以及传质分离工程的发展趋势。
Trends, impacts and opportunities of Chemical engineering as well as the Masstransfer Separation Engineering are briefly reviewed, .
本文系统介绍了绿色化学的定义及其研究进展,并在其基础上提出绿色分离工程的概念。
In this paper, the advances in green chemistry are reviewed. The notion of green separation engineering is first presented.
它具体包括肌干细胞的分离培养和组织工程海绵体的构建。
It specifically includes the isolation culture of muscle stem cells and the construction of tissue engineered corpus spongiosum.
工程关注项的分离和集成。
科学家表示,这一研究结果能够用于防止固体与液体的分离,或者精准调解工程建设中需要的液体流动性。
The scientists say this effect could be used to keep solids from separating out of liquids, or to fine-tune the viscosity of a liquid in engineering.
要激活工程关注项的分离,仅仅分割系统是不够的。
It is not sufficient to merely partition a system to enable a separation of engineering concerns.
为了得到用于组织工程的单个细胞,研究者们首先必须将组织分离打散,即用酶消化原本组织中连接细胞的细胞外基质。
To obtain single cells for tissue engineering, researchers have to first break tissue apart, using enzymes that digest the extracellular material that normally holds cells together.
特别是在测试阶段,未被分离的需求将给整个工程带来额外的负担,因为此时对需求进行精确的确认和查证是一件非常麻烦的事情。
Especially during testing, unseparated requirements add an extra burden to your project because precise validation and verification of the requirements are more cumbersome.
这一前沿工程使用了一种“猎枪”方法。首先分离出一个DNA链,之后通过化学反应使它复制自身上百万次。
This pioneering project used a "shotgun" approach, which first isolates a DNA strand and forces it to copy itself millions of times over in a chemical reaction.
这是否意味着我们对系统工程学的方法——其要求逻辑层和物理层分离——有缺陷呢?
Does this mean that our approach to systems engineering — which calls for the separation of logical and physical perspectives — is flawed?
NASA需要好天气来发射战神I-X,因为工程师们要在第一级火箭分离前观测火箭飞行全过程,第一级火箭分离标志着试飞的结束。
NASA needs good weather to launch Ares I-X because engineers need to see the rocket flight all the way through first stage separation, which will mark the end of the test.
不过,专家们说,很难从病毒中分离出这部分蛋白质用于疫苗,或利用基因工程生产出这种蛋白质。
But experts say it will be very difficult to isolate this part of the protein from the virus to use in a vaccine, or to manufacture it using genetic engineering.
一旦分离开来,经过分割的需求类型将会节省工程的时间和开销。
Once separated, dissected requirement types can save your project time and money.
在化学及化学工程,分离过程,是一个用于转换不同的产品物质的混合物为两个或更多。
In chemistry and chemical engineering, a separation process is used to transform a mixture of substances into two or more distinct products.
阐述了应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群,产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi technology of fine separation, fine organic synthesis and systems engineering was put up.
后台阶流动不仅是流体力学中复杂分离流的一个典型例子,同时也是许多工程领域中一类常见的流动现象。
Backward-facing step flow is not only a typical example of complex separated flow of fluid dynamics, but also a class of common flow phenomena in many engineering fields.
设计的微型压力传感器阵列可有效满足边界层分离点的检测要求,进一步拓展了MEMS器件的工程应用范围。
This design proposal of micro pressure sensor array can effectively meeting the measuring requirement of boundary - layer separation point, and expand engineering applied scope of MEMS devices.
作者根据钢铁酸洗原理、膜分离工艺研究结果和工程实践经验,提出了多元一次方程求解法。
Based on pickling principle, research results of membrane separation process and experience of engineering practice, the author developed a method of solving equations in multiple variables.
拿到实验室,经过分离,纯化、分析、修复,获得完整的DNA,然后经过基因工程的方法,成亿倍扩增。
To get the laboratory, after the separation, purification, analysis, repair, access to the full DNA, and then through genetic engineering, into a billion-fold amplification.
因此,分析研究阀门段水流急变分离流的流态及其变化规律,对理论研究和工程设计实践都具有重要意义。
Therefore, the analysis of flow pattern and variety regulations of unsteady separated flow behind the reversed tainter valve is of great importance to theoretical study and engineering design.
固定化酶是酶工程的核心,它有利于实现酶的重复使用及产物与酶的分离。
Immobilized enzyme is the central part of the en-zyme engineering. It benefits the reuse of enzyme and separation the production and enzyme.
研究方向是分离与催化反应工程。
His research areas include separation and catalytic reaction engineering.
通过验证,指出了工程中关于物理性能相同的油品其真空分离工艺参数相同的结论是错误的。
The experiment result indicates that the common sense is wrong that vacuum separation parameters of oils with the same physically performance is constant.
这种型号的探测机器人经技术联盟工程师大规模改造后,成为一种秘密布雷机器人,即变色龙机器人。它们专门被分离主义势力派去执行破坏任务。
This probe droid model underwent extensive refitting by Techno Union engineers to become the chameleon droid, a covert mine-laying droid deployed by the Separatists for sabotage missions.
目的:观察大鼠骨组织来源成骨细胞的体外分离培养的条件及生长特征,为骨组织工程学实验研究奠定基础。
Objective: to observe culture condition and growth characteristics of osteoblasts in vitro, which were developed from bone tissue of mice, contributing to the bone tissue engineering experiment.
相关系数平稳序列是从非平稳序列中分离出来的一类工程实际中常见且便于研究的随机序列,传统的平稳序列只是它的一个特例。
The correlation coefficient stationary series that is one kind of non-stationary series is familiar in engineering, and the traditional stationary series is just a special case of that.
开封广大换热设备有限公司,是专业从事各种换热设备和气体分离设备设计、制造以及相关工程成套服务的企业。
The company is enterprises specializing in various kinds of heat transmission equipment and gas separation equipment design and manufacture and relevant projects and serving in a complete set.
开封广大换热设备有限公司,是专业从事各种换热设备和气体分离设备设计、制造以及相关工程成套服务的企业。
The company is enterprises specializing in various kinds of heat transmission equipment and gas separation equipment design and manufacture and relevant projects and serving in a complete set.
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