锯链张力包括安装张力、离心张力、制造误差引起的附加张力、热张力、惯性动张力和驱动张力。
Chain tension includes installing tension, centrifugal tension, additional tension made by error, heat tension, inertia moving tension and driving tension.
现提出用张力状态方程设计张力最优控制器,进一步将张力最优控制器与预控速度的恒张力控制系统结合,设计热连轧张力复合控制系统的新方案。
Now a new plan is put forward that an optimal tension controller is designed by using tension state equation, and still further the tension comp.
体系经油砂吸附和热老化后仍能保持较低的界面张力。
Low interfacial tension may be kept after oil sand adsorption and thermal ageing in the system.
考察了驱油体系经岩石吸附和热老化以后的界面张力特征;
The property of interfacial tension in oil displacement system through rock absorption and thermal ageing is investigated.
本文提出了微圆管内环状流凝结换热的分析模型,考虑了重力、汽液界面剪切力、表面张力以及界面凝结热阻的作用。
Considering gravity, interfacial shear stress, surface tension and interfacial thermal resistance, the analysis model for annular flow condensation heat transfer in microtube was presented.
将该解耦方法应用于热连轧高度和张力控制系统,仿真结果表明可获得良好的解耦效果和控制特性。
The method is applied to the looper height and tension control of hot strip mill. Simulation result proves effectiveness of the method in both decoupling effect and control performance.
管采用长的去除内毛刺的电焊管或无缝管作为坯管,经感应加热后进行张力减径,然后热卷曲成卷。
The PIC tube is made of long, internally deburred electrical weld tube or seamless steel tube by means of induction heating, stretch reducing and hot coiling.
研究表明,“热瓢曲”与带钢张力设定正确与否密切相关。
The research indicates that "transverse buckling" has relation to whether the tension setting is correct.
运用红外、X-衍射、热分析和表面张力等各种分析手段对KGM进行表征和分析。
The structure and properties of KGM are also characterized by IR, X-ray diffraction, DSC, TGA, and Surface Tension Analyzer.
通过表面张力分析,证明对光阴极玻璃基底进行热清洁和离子清洁可以增加玻璃表面的表面能,对提高光阴极的灵敏度有一定的作用。
It is shown from the analysis of surface tension that the hot and ion cleaning of photocathode glass substrate can increase the certain degree.
根据实验及经验,明确了如何设定张力架张力、预加张力、速度、热箱温度、测试次数。
According to the test and the experience, the article show how to set the tension on tension frame, the pretension, the speed, the temperature of heater and the test number.
基于某钢厂热连轧机组实际控制系统,对卷取机张力进行计算,提出张力的控制思想并在生产中实现。
The calculation for reel tension system based on one tandem hot rolling mill plant was introduced. The tension control theory and realization was discussed also.
采用表面张力仪、热分析仪对共聚物的表面张力和热力学性质进行分析,利用红外光谱、透射电子显微镜对共聚物的结构和形貌进行了表征。
The surface tension and thermal characteristic of copolymer are analyzed by using surface tension-meter and TA. The structure and transmission morphology are characterized by using IR and TEM.
对翅侧的换热,既考虑到表面张力的影响,又考虑到重力的作用。
The effects of surfaces tension and gravity drainage on heat transfer of fin flanks are considered in the theoretical model.
在窄缝流道内发生沸腾换热现象时,由于沸腾产生的汽泡受窄缝流道的限制,受压变形而消除了汽泡表面张力对传热的影响。
The effect of surface tension on boiling heat transfer has been eliminated for the boiling bubbles which are constrained, squeezed and deformed when boiling happens in the narrow channel.
利用凝胶色谱(GPC)、热重分析(TGA)、表面张力仪和差示扫描量热(DSC)法等对增塑剂环烷油的分子结构及其基本性能进行了表征。
The molecular structure and some basis performances of a plasticizer(namely naphthenic oil) were characterized by GPC, TGA, surface tension meter, DSC and other methods.
现提出用张力状态方程设计张力最优控制器,进一步将张力最优控制器与预控速度的恒张力控制系统结合,设计热连轧张力复合控制系统的新方案。
Now a new plan is put forward that an optimal tension controller is designed by using tension state equation, and still further the tension comp...
现提出用张力状态方程设计张力最优控制器,进一步将张力最优控制器与预控速度的恒张力控制系统结合,设计热连轧张力复合控制系统的新方案。
Now a new plan is put forward that an optimal tension controller is designed by using tension state equation, and still further the tension comp...
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