查询词典 volume control

In order to increase the blending effect of raw material,a mathematical model of pileup material system with flow volume varying layer-by-layer is established,and a control system is developed on the foundation.

为提高原料的混匀效果，采用了变流量技术降低混匀料的粒度偏析，建立了逐层变流量堆料系统的数学模型，并在此基础上开发了控制系统。

The fiber are successfully used in the practical noise control. The model of aerodynamics in the course of the intermittence exhaust is simplified into exhaust problem of two stage series cylinder. Digital calculation program which can really imitate aerodynamics characteristics in the exhaust process is established. A simple formula which can be used for calculating the volume of the silencer expansion chamber is established.

作者指出间歇性排气过程的空气动力模型可简化为两级气缸串联的排气问题，编制的数值计算程序真实地模拟了排气过程中的空气动力学特性，建立了消声器膨胀消声室体积大小计算的表达式。

The application results of the N2 injection technology in Guantao reservoir of Du 84 block showed that the N2 injection technology during SAGD process was feasible and beneficial for expansion of steam chamber in sideways and increase of the horizontal sweep volume. N2 injection during SAGD process could effectively control the down flow of top water and lengthen SAGD production time by 3-4 years. Both the reservoir recovery factor and oil steam ratio could be improved.

研究结果表明，氮气辅助SAGD开采技术在杜84块馆陶油层开采中是可行的，有利于蒸汽腔的侧向扩展，增加蒸汽的横向波及体积；在SAGD过程中添加氮气能够有效控制顶水下泄，延长SAGD生产时间3～4年，提高了油藏采收率和油汽比。

The temperature effect increases with decreasing of the molecular weight of polystyrene, so that we have to control the column temperature or to correct the retentive volume.

主要的依据是GPC测量用的淋洗剂，一般都是良溶剂(a二0.7左右)，柱温变化对淋洗体积的影响很小，可以不考虑。

Improve the quality control of products and services to the increasing export volume in China Market share has gradually expanded the company's major customers for Sanyo, Ruiling electrical appliances, such as sole proprietorship Arts Institute, a joint venture dozens of companies supply a variety of cardboard boxes, but also sold to Hunan, Jiangxi, and so on more than 10 Provinces and the United States, Australia and many other countries, with Canada and Hung Hing Group established a long-term water supply carton relations of cooperation.

完善的质量控制和优质服务使公司产品出口量日益增加，在国内市场的占有率也逐步扩大，公司的主要客户为三洋公司、瑞凌电器、艺研等独资、合资几十家企业供应配套各种规格的纸箱，而且还远销湖南、江西等十几个省市以及美国、澳大利亚等多个国家，并与加拿大鸿兴集团公司建立了长期供应防水纸箱的合作关系。

The unsteady flow and heat transfer in pressure wave refrigerator is investigated numerically in the present paper. The Godunov scheme and control volume method are used to solve the 1D Euler integral equations and heat transfer equation respectively.

建立了振荡管内非定常流动与传热的数学模型，分别采用Godunov格式和控制容积法对气动方程及传热方程进行离散，得到了管内压力波形、气流速度及温度随时间的变化历程。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。