查询词典 processes

On the other hand, membrane performance in ultrafiltration, electrodialysis, and some pervaporation processes is seriously affected by concentration polarization.

几乎所有关于膜的书籍都会详细论述这个问题浓差极化在超滤和微滤中是一个非常重要的污染因素

The features representing processes of electrodynamic and dynamic couplings during a magnetic storm are compared carefully.

从形态特征上看，它与热层中性大气参与的动力耦合过程明显地不同。

Quantum electrodynamics,some processes in which we have discussed above,is the prototype quantum field theory.

量子电动力学是规范的量子场理论，我们在上面已经讨论了这种理论框架中的一些过程。

Examining normal physical processes with knowledge of these field phenomena can lead to an interesting insight in electrodynamics.

用现有的知识检查这些正常的物理过程，可以导致对电动力学的一个有趣的洞察。

Electroencephalogram, or EEG, signals are an important source of information for study of underlying brain processes.

脑电信号是研究脑活动的一种重要信息来源，基于EEG的人与计算机的通信成为一种新的人机接口方式。

Nonferrous metallurgy is based on metallurgical physico-chemistry and reaction engineering; its research fields involve pyrometallurgy, hydrometallurgy, electrometallurgy, material chemical metallurgy and the separation science and processes; it interrelates closely with ferrous metallurgy, heat engineering, environment engineering, material engineering, information technology, bioengineering, nano technology, chemical engineering, system engineering and artificial intelligence; and it has developed into an integrated and comprehensive engineering discipline.

日前，有色金属冶金学科已经发展成为以冶金物理化学、冶金反应工程学为基础，研究领域包括火法冶金、湿法冶金、电冶金、材料化学冶金、冶金分离科学及过程，与钢铁冶金、热能工程、环境工程、材料科学与工程、化学工程、系统工程、人工智能等学科紧密相关的体系完整、内容广泛的工程技术科学。

Two kinds of electron transition processes which lead transition metal complexes to show their colours were discussed.

讨论了导致过渡金属配合物显色的二种电子跃迁过程，只有当电偶极跃迁矩积分的被积函数的对称性允许时，才有可能产生颜色；分裂能的差别，导致跃迁能的不同，因而呈现出不同的视色。

Meanwhile, the researches on the plasma sheath are notenough, especially the research on the sheath characteristic of the electronegative plasma. Forthe great amount of negative ions that exist in some plasmas processes have impact on thestructure of the sheath dramatically.

但等离子体鞘层的研究工作还不够完善，特别是电负性等离子鞘层特性的研究，由于在某些等离子体加工中存在大量的负离子，会对鞘层结构产生很大的影响。

Based on the practical application, the composition, integrated utilization and the separation processes by virtue of automatic sedimentation, separation, electrostatic precipitation, centrifugal separation and chemical settling agent etc.

从实际应用的角度出发，介绍了我国催化裂化油浆的组成特点及自然沉降法、过滤分离法、静电分离法、离心分离法、化学沉降助剂法等净化方法，阐述了我国催化裂化油浆的综合利用情况，并针对我国的实际情况提出了一些设想和建议。

RE deep-layer electuary boronizing,heat treatment processes,the microstructures and the mechanical properties of the boronized layer on 5CrNiMo steel have been studied .

对5CrNiMo钢进行了稀土深层膏剂渗硼及热处理工艺试验，观察、分析了渗硼层及心部组织，测定了试样渗硼后的性能。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。