• 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”。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • 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。

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  • Results shows that all these three methods can be used to measure the shear strength of explosion cladding interface, and the most practical one is the double-notch method using symmetry specimen.

    最后分别对3种方法进行了测试试验。结果表明,3种试验方法均能有效测试爆炸复合接头的剪切强度,其中对称试件双切口拉伸法最适合实际应用。

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  • The results showed that the double bonds were opened, and made the main chain to have high polarity. The T-peel strength was raised 71.44% after modified.

    测试结果表明氧化改性后的SBS,主链的双键被打开,引入了极性基团,其T型剥离强度提高了71.44%。

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  • Then in chapter 3, the multilevel assessment system of residual strength of corrosion pipeline is introduced on the base of API579 and double shearing yield strength principles.

    然后在第三章主要基于API 579准则,以双剪屈服条件为基础,进行了油气长输腐蚀管道剩余强度分级评价技术的叙述。

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  • 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。

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  • Composition pre-enrichment broth: double strength BPW with vancomycin, malachite green, and milk.

    预富集培养基成分:含万古霉素,孔雀绿和奶的双效BPW。

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  • The torsional strength of the drilling tools can be greatly increased by using the double shoulder tool joint.

    双台肩钻具接头可大幅度提高钻具的抗扭强度。

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  • The utility model relates to a double-rail conduction type muscle exercising apparatus which is used by various sportsmen to training physical quality and muscular strength in body building exercises.

    本实用新型涉及一种用于各类运动员身体素质训练和健美运动肌肉力量训练的双轨传导式肌肉训练器。

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  • 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。

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  • 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。

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  • In this paper the equation has been developed for calculating the factors of safety of the double sliding blocks by means of the limit equilibrium and the Mohr-Coulomb strength theory.

    本文首先借助于极限平衡方程以及莫尔-库仑强度理论,建立计算双滑块安全系数的表达式,然后,以该表达式作为目标函数,利用优化理论探讨了双滑块最厄险滑动面的确定方法。

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  • 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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  • The tests and methods of double-K fracture parameters for high strength concrete were studied by use of the splitting wedge samples.

    采用楔入劈拉试样研究高强混凝土的双K断裂参数测试和计算方法。

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  • In designing and calculating, several measures such as using the indexes of residual shear strength of sliding-belt soil and double-par...

    为提高计算结果的可靠度,采用了滑带土的残余抗剪强度指标和双参数法等手段。

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  • And the welding connecting of them are advised to use slope butt weld that are fully welded, but when the double-sided fillet weld is used, they should be design on equal strength.

    节点中的焊接宜采用完全焊透的坡口对接焊缝连接,当采用双面角焊缝连接时,可按等强设计。

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  • Using ZPGL high-strength double toothed roll breaker not only satisfied with size demand for washing processing, but also improve cleaning coal rate and creates higher economy benefit.

    2PGL高强力双齿辊破碎机投入运行以来,不仅满足了洗选工艺对粒度的要求,也提高了精煤产率,创造了较高的经济效益。

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  • Using ZPGL high-strength double toothed roll breaker not only satisfied with size demand for washing processing, but also improve cleaning coal rate and creates higher economy benefit.

    2PGL高强力双齿辊破碎机投入运行以来,不仅满足了洗选工艺对粒度的要求,也提高了精煤产率,创造了较高的经济效益。

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