查询词典 jet flow

In order to simulate jet flow field domain decomposition method and chimeral grid was also employed.

数值试验表明，所采用的算法可以很好地处理来自于任意方向上的任意间断。

The main achievements include as follows:(1)With research results of hydraulic jump and impinging jet,flow patterns in stilling basin and plunge pool are analyzed in detail, the distributing characteristics of mean pressure and fluctuating pressure are investigated.

主要成果包括：(1)引用水跃和冲击射流的研究成果，详细分析了底流和挑跌流消力塘内的水流流态特征，探讨了这两种型式消力塘内时均压力和脉动压力的分布规律。

A set of mathematical model is developed and the scouring of aerated jet flow on river bed is simulated.

在贴体非正交曲线坐标系中，采用控制体积法对掺气射流对散粒体河床的冲刷进行了数值模拟。

Third ironclad proof: The ball explodes the violent wind filled with dust jet flow type security iron to have, is being accepted, but holds the power person is Zhang Gengui, accepts the number is 200820136275.8, in the world does not certainly have the second person to cup one hand in the other across the chest own invention to see somebody off, this again surmounted has withstood psychological and the spiritual jurisdiction.

铁证之三：弹爆黑风射流式防盗铁具，正在受理中，但持权人是张根贵，受理号为200820136275.8，世界上绝没有第二人将自己的发明拱手送人，这再一次超越承受了心理和精神的权限。

The dynamics and heat transfer on the spinning line during the air drawing process are discussed in detail, mainly relating the forces acting upon the polymer along the spinning line and the expressions of the air drawing coefficient C〓 and heat transfer coefficient h. By introducing the power-law model as the constitutive equation to describe the theological properties of polymer melt and considering the changing of the density and specific heat capacity of polymer melt at constant pressure with the polymer temperature, the former model of polymer air drawing is improved and a complete polymer air drawing model is established, which is integrated with the model of air jet flow field of dual slot die.

在此基础上，对前人的聚合物拉伸理论模型进行了改进，以幂律模型作为描述聚合物熔体流变行为的本构方程，并考虑了聚合物熔体密度和定压比热随聚合物熔体温度变化而变化这个因素，从而建立了完整的熔喷聚合物拉伸理论模型。

This paper gained interference picture at with a model and distribution of jet flow density field by double exposal hologram.

研究采用激光双曝光全息干涉技术，得到马赫数M=0.6时射流场有模型的干涉图像，经过计算得到射流场密度分布。

The resuspension of contaminated bottom sediment on the disturbing of boat propeller jet flow was studied.

进行船舶螺旋桨射流扰动下污染底泥起悬的计算研究。

Finally, resuspension rate of contaminated bottom sediment on the action of propeller jet flow was calculated quantitively.

最后定量计算了螺旋桨作用下污染底泥扰动悬浮速率。

FUSIJG ELEVATOR CORPORATION is equipped with a full set of the strong design and manufacturing system including NC laser cutter, multi-station NC punch press,NC bending machine,machining center,paint-jet flow-line,the ample part productionline and so forth.

富士精工电梯公司装备了强大的设计制造体系包括数控激光切割机、多工位数控冲床、数控折板机、加工中心、喷涂流水线及完备的配件生产线等全套世界一流水平的各类现代化制造工艺，为公司生产出高品质、高技术附加值的电梯产品有了坚实的屏障。

The calculation of fire prevention is studied using fire net ventilation method in extra-long highway tunnel of Zhongnanshan Mountain where the full jet flow ventilation system is used.

采用火灾网络通风的计算方法，对秦岭终南山特长公路隧道在全射流通风方式下的火灾情况进行计算研究。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。