伴有相变过程的气-液两相渗流是一个变质量传输问题。
Mass transfer is included in the flow of a gas-liquid mixture through porous media with phase change.
同时，催化剂的活性和选择性受到扩散限制和质量传输的影响。
The reduction activity of nitrate and the formation of ammonium are mainly controlled by the diffusion limitation and the mass transfer of the reactants.
高炉侵蚀归根结底是动量传输、热量传输和质量传输这三传的问题。
The erosion of blast furnace is a problem of three kinds of transfer (momentum transfer, heat transfer and mass transfer).
流体循环与质量传输机制主要包括平流或渗透、扩散以及平流-扩散复合机制。
Mechanisms of fluid circulation and mass transport comprise mainly advection or infiltration, diffusion and composite advection diffusion.
文章介绍了水-岩体系质量传输模拟的基本原理和步骤并给出了一个应用实例。
The paper introduces the basic principles and general steps of mass transfer modeling of water-rock systems and an example is given.
通过使用ABR流传输，图像质量根据可用带宽调整为最佳质量传输到任何设备上。
Using ABR streaming, image quality can be adjusted to provide the best picture for the available bandwidth on any device.
电磁搅动对凝固特性的影响实质上是导致凝固过程动量、热量及质量传输变化的综合结果。
In nature, the effect of the electromagnetic stirring on the characteristics of solidification is the comprehensive result of the heat, mass and momentum transport during solidification.
但是，高质量地内容和安装，它依然需求质量传输地旌旗灯号来对付为啦最年夜限度地质量程度。
However with higher quality content and device, it still needs quality transmission of signal to cope with in order to maximize the quality level.
由此出发，本文研制了一个非压缩视频传输系统，该系统可以满足电视节目源信号高质量传输要求。
Based on that, this thesis illustrates one uncompressed video transmission system, which can satisfy the demand of the broadcast level transmission of the TV program signal source.
这些复杂的反应包括外部质量传输过程、内部质量和电荷传输过程、多孔物质的反应中心的本身活性。
They include the combination of external mass transport and internal mass and charge transport and the intrinsic reactivity of the reaction centers within the porous materials.
研究了广义二阶流体介质中由于一突然起动的无限平板引起的流动 ，同时在板上伴有恒定的热量和质量传输 。
The generalized second order fluid flow past an impulsively started plate with heat and mass transfer effects is studied.
该方法通过采用液态还原剂，实现热还原反应环境由固—固态转变为固—液态，大幅度改善热量传输、质量传输条件。
With the use of liquid reducing agent, the thermal reduction reaction environment change from solid - solid into solid - liquid, lead to significant improvement of heat and quality transfer.
催化转化器中CO化学反应属于气固非均相催化反应，在载体蜂窝孔内CO向催化剂固体表面的质量传输过程对CO的转化率有着重要影响。
Chemical reaction of co is a gas-solid catalytic reaction in catalytic converter. The mass transfer course of co in honeycomb holes has very important effects on co conversion ratio.
水-岩土体系质量传输模拟在岩土中污染物的迁移转化、岩土化学淋滤、地下水水质的形成与演化及热水成矿等众多研究领域具有重要意义。
Mass transfer modeling is of importance to many research fields such as transport and evolution of pollutants, chemical dissolution of rock, water quality of...
此外，对于行业来说，处理交易、速度、准确性、传输质量，以及信息的分发成了一个重要的成功因素。
Moreover, for industries dealing with trading, speed, accuracy, and quality of transmission and distribution of information became one of the major success factors.
尤其需要关注的方面包括各国的资料传输、资料质量的保证以及资料的处理和分析，并包括及时发现疫苗安全问题的“信号”和采取行动。
Aspects in particular need of attention include data transmission by countries, assurance of data quality, and the processing and analysis of data, including timely signal detection and action.
因为这类软件的所有方面都关注于信息传输的实时性，因此延迟和糟糕的服务质量会严重削弱平台的实用性。
Since all aspects of the software are focused on being real-time, delays and poor quality in that arena could seriously curtail the platform's usefulness.
操作方面的质量是通过保证监听器监听数据到达、发起远程调用以及访问控制和传输安全性等功能判断的。
The quality of operation aspect is measured by being able to ensure a listener's ability to listen to arrival of data, ability to invoke a remote call as well as access control and transport security.
基于在ME中标注的服务质量来选择传输类型也是可能的。
It should also be possible to select a transport type based on qualities of service annotations in the ME.
IMS指定了IP网络内的服务质量增强功能，并利用QoS机制来提高和保证传输质量。
IMS specifies enablement of quality of Service within the IP network and takes advantage of th QoS mechanism to improve and guarantee the transmission quality.
质量差的电话线还会进一步降低传输速度，有些较陈旧的线路根本不能处理56k。
Poor telephone line quality can hamper transmission speed even further, and some older lines cannot handle 56K at all.
如何在IP网络环境下尽可能提高视频图像的传输质量，是网络视频领域的研究热点，也是视频通信所必需解决的关键问题。
How to improve transmission quality of video image under IP network environment is a hot point of network video studies and a key point requiring solution as well.
流媒体技术应用越来越广泛，但数据传输中的延迟、抖动，影响了媒体流播放质量。
Although streaming media technology is widely used, its multimedia stream playback quality is low because of data transmission delay and jitter.
现代通信系统要求通信距离远、通信容量大、传输质量好。
Long distance, large capability and high quality of transmission are required in modern communication system.
图像的质量是前后多次传输所累积的结果，而并非与编码后数据量成正比；
The image transmitted is the superposition of sequential transmissions, and direct proportion does not relate the quality of images with the amount of coded.
讨论了折射率梯度对传输激光波面质量的影响和波面补偿的可能性。
Finally the effect of refractive index gradient on the wave surface quality of laser beam is discussed.
虽然大多数监控系统都采用序列图像压缩，但是在窄带传输中，序列图像压缩方法会出现图像质量下降和马赛克等现象。
In the spite of use of sequence image compression coding in most monitor system, such problem as the image quality degradation, Mosaic will appear in the narrow band.
衡量DWDM系统传输质量时，以满负载时所承载的业务信号的传输质量作为标准。
Weighing the quality of transmission of DWDM system should be based on the business transmission quality of signal with the full load.
衡量DWDM系统传输质量时，以满负载时所承载的业务信号的传输质量作为标准。
Weighing the quality of transmission of DWDM system should be based on the business transmission quality of signal with the full load.
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