滞流
- 与 滞流 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Cable reel motor torque constant tension which has the characteristics When the load increases in the motor output shaft speed will automatically come down, volume Rao assured when cable tension unchanged. Rao nature of this excellent performance closely integrated with the Volume; Cage used motor hysteresis coupling increases in size, functionality, easy installation, the constant tension similar characteristics, we can under the conditions required output torque. They can pull the cable external circumstances, hysteresis coupling protect cables; using torque motor controller to increase frequency hysteresis couplings Surge part because of the cable reel SCR converter using a new technology operation, smoothing adjustments to the motor terminal voltage, thereby ensuring that the output torque of the motor unchanged. so that the cable can smooth the road with the truck
其中力矩电机电缆卷筒具有恒张力的特点,当负载增加时电机的输出轴转速能自动随之降低,保证电缆卷饶时张力不变,这个优越的性能与卷饶性紧密结合;采用笼型电机加磁滞式联轴器具有体积小,功能全,安装维护方便,近似恒张力等特点,既可以根据工况需要输出力矩,又可以在电缆受外力拉住的情况下,通过磁滞式联轴器保护电缆;而采用力矩控制器加变频电机加磁滞式联轴节的电缆卷筒因其调压部分采用可控硅变流新技术,可以平滑地对电机的端电压进行调节,从而保证了力矩随负载的变化而改变,使电缆能平稳的跟大车的行进。
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In this paper, we introduced very much and compared elasticity damper and viscous clamper more according to the wildly use in structure control at present. The result is that viscous damper be recommended.
对目前减振控制中应用较为广泛的粘弹性阻尼器和粘滞型阻尼器进行了重点介绍和对比,在自编程序中设置了粘滞型阻尼器单元的力学模型,可以模拟不同阻尼系数的粘滞型阻尼器,并导出了不可压缩流体的计算公式及给出了适用于结构流固耦合分析过程的近似算法。
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Result] The syndrome of phlegm heat blocking lung is featured with fever,heavy cough,much sputum,red tongue,yellow greasy moss,slippery and quick pulse/purple and stagnant finger mark;the syndrome of wind heat with fever,heavy cough,snuffle and runny nose,red tongue,thin and yellow moss,shallow and quick pulse/ purple and shallow finger mark;qi deficiency of lung and spleen with impotent cough,much sputum,pale face,light tongue,white and greasy moss,thin pulse/light red or stagnant finger mark.
结果]痰热闭肺证以发热,咳声重浊,痰多,舌红,苔黄腻、厚,脉滑数、指纹紫滞为特点;风热证以发热,咳声重浊,鼻塞流涕,舌红,苔薄黄,脉浮数/指纹浮紫为特点;肺脾气虚证以咳声无力,痰多,面白无华,舌淡,苔白腻,脉细、指纹淡红或淡滞为特点。
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As to concrete treating method, the thesis adds the components in third dimension to the original 2D MHD code, and inward flows are embedded along the side of the current sheet, through changes of certain flow's scale, its distance to the current sheet, the viscosity coefficient and the resistivity in the plasma, the magnetic field figure, the velocity vector figure and the density distribution figure with different situations would be showed and observed, the reconnection growth rate figure is to be presented also, and the physical explanation involved will be made consequently.
在具体的处理方法上,文章在原有二维MHD流体理论基础上加入第三方向的分量,并且在电流片两侧加入入流扰动,通过改变其大小,距离电流片的位置,等离子体中的粘滞系数和等离子体电阻率,从而观察不同扰动情况下磁场重联的磁场位形、流场位形或者密度分布,绘制出磁场重联增长率在不同入流扰动下的图像,并分析其中的物理过程。
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He closed his eyes in the shade, with the scent of the roses in his throat, and let the music roll through his soul, a saraband which caressed the face of death as lovers caress the face of their beloved.
他阖上眼帘,玫瑰的芳香仍然滞流在喉咙上,让这圣洁的音乐流淌过自己的灵魂,如飘渺的性感舞曲爱抚著死神的脸孔,犹如温柔情人轻抚著爱人的面颊。
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Based on the theories of rheology, Non-Newtonian Fluid Mechanics, petroleum chemistry, crystallography and pipeline technology etc. and sampling Huabei crudes, experimental indexes and programmes are drew out, integrating the oil properties and parameter analysis; in terms of the macro analysis of continuum mechanics, substantial experiments are conducted with HAAKE RS600 rotational rheometer and the rheological equation as well as the viscosity-temperature equation are further developed with tested rhrogramme and viscosity-temperature curve, respectively. Beased on the researches on thixotropic mechanism and thixotropy fluid property, hysteresis loop curve, structure failure and viscosity build-up curve as well as shear stress decrement curve for one type oil are first present in this paper. According to the theoretical researches and testing results, a novel thixotropy equation with τ=τ_∞e~ pattern, which is of hi-accuracy, few parameter and simplicity, is developed. Considering the influence of various parameters on rheological behaviour, depressant adding condition is optimized and experimental evaluation on BEM-5P is conducted, which further unrip its mechanism on the Huabei crude. A corresponding viable pipe transportion programmel is also recommended.
本文基于原油流变学、非牛顿流体力学、石油化学、结晶学、原油管输工艺学等理论,以华北原油为研究对象,结合原油物性及实验影响因素分析,制定出实验研究的评价指标及实验方案;从连续介质力学宏观分析的角度,利用HAAKE RS600高端旋转流变仪开展了大量的室内实验,并运用微观研究方法,测定了油样的流变曲线和粘温曲线,建立了流变方程和粘温方程;通过对触变性机理和触变性流体特征的研究,首次对华北原油测定出滞回环曲线、结构破坏与恢复粘时曲线、剪切应力裂降过程曲线,并在理论研究和实验结果的基础之上,建立了能定量描述含蜡原油剪切应力裂降过程的新型三参数触变模式τ=τ_∞e~b/(t+c,该模型具有精度高、参数少、实验简便且适用性强的特点;通过对含蜡原油流变性的影响因素理论研究,开展了加剂条件优选及BEM-5P降凝剂室内评价实验,进一步揭示了降凝剂对华北原油作用机理,在此基础之上,提出了华北原油管输的可行性方案。
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The existence of larger size vortexes was identified as the major cause of wall-wetting according to the investigation of a DSI FGD reactor from NFK Co., Japan. Another cause is dewing results from the great temperature difference between the reactor wall and the main flow.
通过对一套工业试验性半干半湿FGD系统反应塔湿壁现象的测试分析发现:塔内涡流滞流区的存在,是湿壁的主要原因;塔壁与主流间过大的温差也经常导致结露湿壁。
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Therefore, taking as examples the Qinshui Basin, Fuxin Basin in China, and the Powder River Basin in the U.S.A, it is discussed both high rank and low rank CBM reservoiring, and it is analyzed the different Impacts of groundwater's supply, movement, drainage, and stagnant nowadays on the rebuilding and adjustment of the CBM reservoir afterwards.
为此,以我国沁水、阜新盆地和美国粉河盆地为例,探讨了高、低煤阶煤层气的成藏过程,分析了现今地下水的补给、运移、排泄和滞流等格局对煤层气藏后期调整和改造所起的不同作用。
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Obtaining regulatory clearances to manufacture and market products, however, results in long delays in the delivery of useful products.
然而,为了获得生产和销售产品的法律上的通行证,导致产品流通的长期滞流。
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In addition, the paper calculates the resident position of water current down to the Xiamen Bay during spring tide at flood season.
通过对九龙江河口湾洪水期和枯水期含沙量等值线的分析,描述了河口湾内悬浮泥沙的时空分布特徵及其在涨潮和落潮期间的变化情况,并对洪水期大潮湾内水质点的滞流点位置作了计算。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石!
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。