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- Practical method for calculating effective length coefficient for pillar of main frame of steel arc gates 弧形钢闸门主框架柱计算长度系数实用计算方法
- effective length coefficient 计算长度系数
- The effective length of carbon chain of alkanes was built up by using the polarizability effective index. 利用极化效应指数，构造了链烷烃的有效碳链长度。
- Moreover,comparing the calculation results herein and those by other methods,there is only about 5% error of effective length when Ep/Es is about 50%. 此外,将推导所得计算公式与现有的一些计算方法进行比较分析,结果表明,当Ep/Es为50左右时,有效桩长的计算偏差约为5%25。
- Trumpeters alter fundamental frequency by modifying the lip tension and by pressing the valves to change the effective length of the tubes. 小号手可以藉由改变双唇的张力来增减基频，按下与放开活门则可以改变有效管长。
- Meanwhile, the formulas for the brace threshold stiffness and the effective length factor under these conditions are also given. 同时给出了在此种条件下的阈值刚度和柱子的计算长度系数的表达形式。
- In the mid-column design of gabled frames,the selected solid web section,isn t satisfied by in-plane stability checking because of the biggish out-plane effective length. 门式刚架的中柱设计中,常因为平面外计算长度较大,所选实腹式截面无法满足平面外稳定验算,从而导致用钢量增加。
- The mode-spacing of the fiber Bragg grating Fabry-Perot (FBG F-P) cavity is calculated by using the effective cavity length which contains the effective length of the FBG. 利用包含光栅有效长度在内的有效腔长来计算光纤布拉格光栅法布里-珀罗腔的模式间隔。
- Based on the principle of plane winding, the calculation methods of the effective diameter of the turntable and the effective length of the link rod were determined. 根据球形压力容器平面缠绕原理确定了轮盘有效直径和连杆有效长度的计算方法；
- The effective length of these columns with corbel loading in the frame plane is customarily taken as the same of columns whose loading is concentrated on top. 为此,本文提出带牛腿柱在框架平面内计算长度的理论公式和简化实用计算公式。
- According to stability theory and design method of external pressure cylinder, the experience which can improve technology parameter by the way cutting open clamp ferrule to change effective length of external pressure cylinder is introduced. 介绍了根据外压容器稳定性理论和设计方法,通过剖分夹套而改变外压圆筒的计算长度,提高其技术参数的经验。
- There must be one or more universal joints to permit variations in the angle of drive. There must also be a slip joint that permits the effective length of the propeller shaft to change. 一个或几个万向节来适应传动角度的变化;一套伸缩花键,能够改变传动轴的现有长度。
- The result shows that the effective length error is less than 5% if the effect of elastic restraint of all the elements not connected directly with the bar beingconsidered is ommited. 计算结果表明：（1）略去较远杆件的约束作用，计算误差不超过5%25；
- Through the study of this paper, we hope to have general acquaintanceship of the second-order effect law of bent column, and check the effective length of bent column in the code for design of concrete structures. 通过本文的研究,我们希望能对排架柱的二阶效应规律有一个全面的认识,并对规范中现有排架柱计算长度取值起到一定的校核作用。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- The calculated results show that, in most instances, the loads on flexible piles can not be transferred to the pile-end and there is an effective length of the pile, which disagrees with a rigid pile. 计算表明，柔性桩在更多的情况下不可能像刚性桩那样将荷载传递到桩端，而存在一个有效桩长；
- In this paper starting from the ray path equations of a parabolic defocusing GRIN fiber lens with paraxial conditions, a equation to calculate the effective length of the fibre lens is derived. 从近轴条件下的光线轨迹方程出发,导出了计算抛物型发散梯度折射率纤维透镜有效长度的方程式,并讨论了该纤维透镜大端、小端对目标成像的孔径和视场。
- Bridge,R.Q. and Fraser, D.J. (1986)."Improved C-factor method for evaluating effective lengths of columns." J.Struct.Engrg.,ASCE, 113(6), 1341-1356. 童根树;施祖元.;有侧移失稳框架柱计算长度系数的物理意义及对各种钢框架稳定设计方法的评论;建筑钢结构进展;2004年第4期
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- An Approximate Analysis of Calculating Length Coefficient of Strut in One-way Beam-string-structure 单向张弦梁结构下部撑杆计算长度的近似分析
