重力为m1g,张力为。
计时张力计时为哪一张力可能容许度外出。
Time tension time for which the tension may stay out of tolerance.
为实现翻转过程中薄膜的恒线速度、恒张力控制,采用转速和张力的闭环控制,将线速度作为主控制变量,进行综合控制。
In order to carry out the constant line speed and the constant tension for the rolling of plastic films during reversal, loop control of the rotating speeds and the tension is adopted.
测定血管内皮完整组和去血管内皮组的张力变化,观察甲基莲心碱对血管收缩张力的影响是否为血管内皮依赖性的作用。
Methods The blood vessel tension responses to drug were measured by rabbit basilaris arteria rings (RBAR) endothelium being removed and intact endothelium in vitro.
为斜拉索拱体系在初始状态下的预张力取值提供了设计依据。
The result proposes the design basis for the cable-arch structures.
为满足速度控制和张力控制的优化,张力控制可采用主速度辊控制、直接张力控制、间接张力控制。
To meet the speed control and tension control optimization, tension control can use master speed roller control, direct tension control, tension control indirectly.
作为主体为描述对象所做的规范性设定,任何规定都在客观根据和主观需要的张力中形成。
As a standard enactment subject made for describing objects, all stipulations are formed in the tension between objective basis and subjective needs.
第五章为对经张力控制的算法及如何通过控制经张力进行开车痕补偿进行了研究。
The fifth chapter discusses an improvement algorithm for the let-off tension control and how to control the start mark compensation.
为了减少推进剂管理装置的质量和筛网使用面积,提出以最小剩余质量为目标,进行通道式表面张力管理装置的设计。
To reduce the mass of the propellant management device and the screen area used, the design was aimed to use the minimum mass to meet the requirement.
每个拆卷机上,膜都是包裹在负载单元式卷轴上的,这样就能监测膜的张力,为电自动的闭环张力控制器提供反馈的信号。
At each unwinder the film wraps around a load-cell-mounted roller, which monitors the film tension, providing the feedback signal for electronic automatic closed-loop tension control.
为提高型钢尤其是复杂断面型钢连轧时机架间张力的控制精度,研究了一种智能化微张力控制系统。
A kind of intelligence micro-tension control system has been studied to especially improve the control precision of tension between stands for complicated section continuous rolling.
同时,还能以数字和图形两不同的方式在计算机屏幕上显示变形和应力,为锯片的张力处理提供可靠的依据。
Moreover, it is able to display the strain and stress on the computer screen by means of number and graph, then provide reliable criterion for the tensional treatment of the saw blade.
分析起动过程中输送带的动张力的影响因素及危害,绘制了常用速度图下的动张力曲线并进行了分析比较,为设计计算提供了理论依据。
In this paper, the affect and hazard of dynamic stress are analysed in the course of belt, the dynamic stress curves are plotted and analysed, the foundation is supplied for designing and computing.
针对网套式连接器的额定载荷目前还不能满足架空输电线路工程施工要求这一问题,为方便张力放线试制了一种专用的牵引管。
Aiming at the problem of net-shell connector's rated load not meeting the requirement of overhead transmission line construction, a special traction tube was developed to help with tension stringing.
设计了以永磁式直流力矩电动机为执行元件的张力控制系统,它能够实时检测和调整缠绕过程中纤维的张力。
The tension control system using permanent-magnet DC torque motor as executive component is design. It can inspect and adjust tension at real-time during winding.
为解决玻璃布收卷过程中易产生折皱的问题,确定了锥度张力收卷后布卷的内张力分布公式,通过这些公式可对不同锥度系数下的收卷情况进行估计。
The formulas for the inner tension distributions of taper tension rolling-up in glass cloth reels are gived to solve that there often exit the fold in reels in glass cloth rolling-up process.
研究了大型环状索杆张力结构这一新结构的几何非线性稳定性能,为其应用于实际工程提供了理论基础。
The large annular cable-bar dome is a new type structure. In this paper, the geometrical nonlinear stability of this structure was studied for the practical engineering .
结果有宫内缺氧史的新生儿其神经行为评分明显低于对照组,主要减分项目为行为能力和主动肌张力。
Results Grades of the NBNA in the neonates with intrauterine hypoxia are lower than that of control group especially in behavioral function and initiative muscular tension.
文中以拉索张力和杆件截面为设计变量,提出了预应力网架结构的优化模型,并给出了具体的优化设计步骤。
With optimization of pull cables and element sections as design variables, an optimization model and design approach for pre-stress space tress structures were obtained.
的缓蚀防垢和降低界面张力性能评价,为其尽快投入矿场应用提供了实验依据。
The property evaluation of encrustation proof and decreasing interface tense of SJT-B provide the experimental dependence for polite application.
探讨了以预张力和截面尺寸为设计变量的预张力结构优化设计问题。
The optimum design for pretensioned structures considering both the pretension force variables and the size variables was discussed.
这就意味着,可以把这种精神状态简单地理解为张力的出现和消失。
This means that the mind state is to be perceived simply as an example of the presence and absence of stress.
结果绝经后妇女总的尿失禁患病率为61.0%,其中以张力性尿失禁所占比例最高(64.5%);
Results The prevalence of urinary incontinence of postmenopausal women was 61.0%. Stress urinary incontinence had the highest prevalence (64.5%).
并对实测张力波动信号作了频谱分析,为设计张力传感器和微机张力信号采集系统提供了依据。
The spectrum of the tension fluctuation signals is also analysed, providing a basis for the design of tension testing sensors and tension signal collecting systems with microcomputers.
洗衣粉、洗洁精广泛使用于玻璃仪器的洗涤,它们为表面活性剂,可引起红细胞表面张力改变而发生溶血反应,本文对三种洗涤剂的溶血反应进行了比较。
Washing powder and liquid detergent are the surface active agents applied to washing glass apparatus, they may result in the change of the surface tension of erythrocytes giving rise to hemolysis.
文章在实验的基础上,对以磁粉离合器为执行元件的数控纤维缠绕机精密张力控制系统进行了深入的探讨与研究。
The paper studied the tension control system for NC Filament Winding Machine with magnetic particle clutch as the tension actuator based on the tests.
适当地降低高温下纤维的张力,为高分子链段的运动提供了活动空间,有利于高弹形变的松弛。
Reducing the tension upon the fiber under high temperature to provide enough movement space for polyester segments, which is beneficial to the relaxation of high elastic strain.
为保证电线加塑自动化生产过程中电线张力的恒定,设计了恒张力模糊变结构控制系统。
A tension fuzzy variable-structure control system was designed for constant tension of electric cable plastic wrapping automatic production process.
为保证电线加塑自动化生产过程中电线张力的恒定,设计了恒张力模糊变结构控制系统。
A tension fuzzy variable-structure control system was designed for constant tension of electric cable plastic wrapping automatic production process.
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