The optimal mathematical model of the double universal spindle must satisfy the constraints of strength, rigidity, vibration condition, stability and boundary condition.
双万向轴的优化数学模型必须满足强度、刚度、振动条件、稳定性及边界条件的约束。
A “mighty mouse” with double the normal muscle strength has been created by scientists looking for ways to treat age-related diseases.
据英国《每日邮报》11月11日报道，科学家在寻找治疗老年性疾病的方法时，创造出了一种肌肉力量是平时两倍的“大力鼠”。
As long as they skillfully the implementation of double standards, in the wrong use of their own strength.
只要他们巧妙的执行双重标准，他们在错误的使用自己的实力。
The bond strength of polymer(PAE) cement mortar with double booked steel fiber is the highest.
聚合物水泥砂浆与双肢钢纤维的粘结强度最大。
Calculating procedures and formulas of double circular tooth strength for cold metal saw are given in this paper.
给出了较为完整的双圆弧锯齿的强度计算步骤和计算公式，以供锯片的设计、制造者参考使用。
Due to the double taxation of dividends, it is puzzling that firms pay them. Dividends may serve as a signal of the firm's financial strength, or be used to cater to particular clienteles.
对股利的双重征税使企业支付股息现象成了一个谜，股息红利可能作为企业资金实力的一种信号，也可能用作迎合特殊的顾客。
Based on the study of anti-collision performance of this type of double-hulled structures, some useful conclusions about the improvement of collision strength are obtained.
文章还对该结构形式的承碰性能进行了探讨，获得了一些旨在改善碰撞强度的有用的结论。
Transport chain:Adopt chain in Hangzhou the factory produce of C212 a stanza is apart from a list then an ear a high strength double a bore chain.
输送链条：采用杭州链条厂出产的C212一寸双节距单则耳高强度双孔链条。
In this paper, a model with double factors and double parameters for calculating tensile strength of steel fiber reinforced concrete (SFRC) is established on the basis of composite material mechanics.
基于复合材料力学理论，建立了双因素、双参数的钢纤维混凝土抗拉强度普适计算模式。
Assuming equal thicknesses, a glass cover will provide double the signal strength compared to an acrylic cover.
假设相等的厚度，玻璃覆盖物的信号强度是压克力的两倍。
Preparation and properties of high strength acrylate double sided pressure sensitive tape were investigated.
研究了一种高强度丙烯酸酯双面压敏胶带的制备和性能。
The large double curved reflector CFRP antenna is characterized by light weight, high strength and rigidity, high surface precision and so on.
大口径双弯曲碳纤维天线具有重量轻、刚强度高和曲面精度高等特点，适合应用于对重量控制要求严格的机载、球载雷达系统中。
Process of developing and producing high strength steel for automobile frames K610L by the compact double stands Steckel mill, which owned only by KISC Kunming Iron and steel Group co.
研究了在昆钢特有的双机架紧凑式炉卷轧机上开发和生产高强度汽车大梁钢k 610l的工艺。
Alloy K500 Mesh has approximately three times the yield strength and double the tensile strength when compared with alloy 400.
合金K 500网屈服强度的大约三倍，并与400合金相比，拉伸强度增加一倍。
This paper sets up a strength theory of predicting failure of materials using double factor assumption "."
本文使用‘双因素假设’建立了一个预测材料破坏的强度理论。
The double-wall steel cofferdam is widely applied in bridge deep water foundation due to that it is of characteristics of high structural strength and good waterproof performance.
而双壁钢围堰具有结构强度高、防水性能好的特点，因此，在桥梁深水基础中得到广泛应用。
The school teachers strength is abundant, has one both to understand the theory and to have the very strong experience "the double teacher" the teacher troop;
学校师资力量雄厚，拥有一支既懂理论又有很强实践经验的“双师型”教师队伍；
Prof. Zhang holds that double involute gear with ladder-shaped teeth possesses the advantages of good technology, high bending strength, high contact strength and fewer teeth.
张光辉教授认为：分阶式双渐开线齿轮具有良好的工艺性能、弯曲强度和接触强度高、最少齿数小等优点。
In case of insufficient strength in reinforced concrete eccentric compression members, especially of symmetric reinforced eccentric compression column, double encircling can be used for strengthening.
混凝土偏心受压构件，尤其是偏心受压对称配筋柱，强度不满足要求时，可用双面围套加以补强。
The 3 hollow double heads compression screw appear to offer distinct advantage over the 3 solid screw, trifin in the against pressure, against bending force, torsional strength and torsional rigidity.
三枚中空双头螺纹加压钉比三枚实心螺纹钉、三翼钉在抗压、抗弯、抗扭强度和刚度上占有一定的优势。
The effect of the distance between holes is taken into consideration, strength of multiple double lapped joints of T300/KH304 CFRP is analyzed by three dimensional finite element model.
针对T300/KH304复合材料层合板的单排多钉双剪联接接头，考虑到孔间距离对接头强度的影响，用三维有限元模型对接头的静强度进行数值分析。
The research has given a way for producing double strength cardmel colors from cardmel colors which are prepared from waste syrup.
该研究为综合利用葡萄糖废蜜生产双倍焦糖开辟了新途径。
There is a distinct difference in the strength characteristic of brittle materials between single impact and double impact or slow compression.
脆性材料单次冲击和二次冲击或低负荷压缩冲击性能方面有很大的差别。
Strength of crushing force and its distribution in crushing room are important basisfor designing double-cavity jaw crusher.
破碎力的大小及其在破碎腔内的分布情况是破碎机设计的重要依据。
The double spiral wire solders are adopted to improve the connecting strength and reduce the overlapping coefficient to less than 50 percent, thereby reducing the cost.
采用双螺旋焊线提高了连接强度，减少了重叠率使之小于50％，从而达到成本低。
Let us learn the lessons already taught by such cruel experience. Let us re-double our exertion and strike with united strength while life and power remain.
让我们从如此残酷的经历中吸取教训！让我们在生命与力量尚存的时刻加倍努力，团结奋斗！
Let us learn the lessons already taught by such cruel experience. Let us re-double our exertion and strike with united strength while life and power remain.
让我们从如此残酷的经历中吸取教训！让我们在生命与力量尚存的时刻加倍努力，团结奋斗！
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