A new method for determining the theoretical strength of oriented polymers was developed.
本文提出了一种从实验上来测定取向聚乙烯纤维理论强度的新方法。
The Company in good faith to win the market, trying to conquer the theoretical strength of thought, won the majority of customers.
本公司以诚信赢市场、实力打天下的理论思想、赢得广大客户的好评。
Glass is a kind of high-strength inorganic non-metallic material, but because of the micro-crack in the surface, glass actual strength is less one - percent of its theoretical strength.
玻璃本身是一种高强度材料，由于受表面微裂纹的影响，玻璃的实际强度仅仅是其理论强度的几百分之一。
Each of the four fundamental forces (gravity, electromagnetism, and the strong and weak nuclear forces) has a kind of theoretical knob that can be turned up or down to change its strength.
四种基本力(重力，电磁力，强作用力和弱作用力)都有一个理论把手，调节这东西可以改变力的强度。
Theoretical analysis shows that the progressive failure of the surrounding rock of opening is mainly caused by strength attenuation and creep mass.
理论分析说明，巷道围岩的渐进破坏主要是岩体强度衰减和蠕变性质影响的结果。
New equivalent target expression was derived by theoretical ana - lysis based on the principle of energy equivalence instead of strength equivalence.
通过理论分析采用能量等效的原则建立了新的等效靶公式，取代了原来由强度等效得出的等效靶公式。
Hawking himself acknowledges his disease as being a crucial factor in focusing his attention on what turned out to be his real strength: theoretical research.
霍金自己承认，他之所以会将注意力集中于日后被证明为其真正强项的理论研究之上，他的疾病是一个关键因素。
The third strength theory and optimization design theory were used to design cylinder body in die-shelf. Theoretical direction was offered about the optimization design parameters of cylinder body.
在该模架液压缸缸体设计中引入第三强度理论和优化设计理论，为缸体结构参数的优化选取提供理论指导。
Theoretical analysis on suitable raw coal sizes for briquettes and experimental study on the relation between raw coal sizes and briquette strength have been carried out.
采用理论分析方法对合理原料煤级配进行了分析，并对原料煤级配与型煤强度的关系进行了实验研究。
The theoretical predictions of off-axis tensile strength agree well with experimental results.
偏轴拉伸强度的理论计算结果与试验结果很一致。
The introduces the new method for strength checking of vertical vessel bearing support based on theoretical analysis of local stress.
根据局部应力的理论分析，提出直立容器支承式支座处强度校核的新方法。
Through theoretical analyses of the pillar stress and pillar strength in the pillar-and-stripe mining with backfilling, the rational pillar size and mining stripe opening are deter - mined.
文章通过对条带充填开采煤柱载荷和煤柱强度的理论分析，提出了条带充填开采所需留设的合理煤柱尺寸及开采宽度。
This method provides theoretical and experimental basis for testing tensile strength of rock accurately.
这一结论为岩石抗拉强度的正确测定奠定了理论和试验基础。
The present results may provide an important theoretical basis for further studying the micro-failure mechanism, ultimate strength and synergistic effect for cross-ply laminates under tension.
本文结果为进一步研究正交叠层复合材料的细观破坏机理、最终拉伸强度及协同效应等提供了重要的理论依据。
It provides theoretical basis for determining geotechnical slip surface and has a guiding significance for studying geotechnical strength criterion.
为岩土滑移面的确定提供了理论依据，对研究岩土强度准则具有指导意义。
Moreover, the paper presents a relatively simple and comprehensive theoretical method for torsional strength calculation.
同时，提出了这类双壳大舱口船舶扭转强度的理论计算方法。
A considerable amount of theoretical and experimental research on strength theory of materials under complex stress state was done in the 20th Century.
在20世纪，关于材料在复杂应力状态下的强度理论进行了大量的理论研究和实验研究工作。
A theoretical modelling of tensile strength of powder bonded nonwovens is deduced according to the concept of critical zone.
采用临界区思想推出了粉末粘结非织造布拉伸强度的理论估计模型。
On this basis, the mean value of the compression strength and the theoretical value of pile carrying capacity are gained.
在此基础上得到了水泥土抗压强度平均值和单桩承载力的理论值。
Rigidity, strength and vibration analysis are important to the blade of hydrodynamic turbine, both in theoretical and actual fields, such as optimum design, stable operation and damage preventing.
水轮机转轮叶片的刚强度与振动特性分析对水轮机的优化设计、稳定运行、防止事故发生等都有重要的理论与实际意义。
Based on the theoretical analysis and a large number of experimental results, some new calculation formulas of the strength for compressive members of brick masonry under eccentric loads are derived.
本文根据大量的试验资料和通过理论分析，推导出新的砖砌体偏心受压构件强度的计算公式。
A systematic study of theoretical methods for predicting ultimate hull girder strength of ships is carried out based on long-time theoretical and experimental work in authors group.
本文在多年船体极限强度理论和试验研究工作的基础上，对船体极限强度分析的理论方法进行深入系统的研究。
The above results can provide theoretical foundations for preparing PVC chemical building materials with high strength and toughness.
为高强度高韧性PVC化学建材专用料的开发提供了理论依据。
Theoretical reason of reducing ball size of coarse grinding has been found through tests on compressive strength of rock and rupture stress of natural ore lump.
通过岩矿的抗压强度和自然矿块破断力力学试验研究，找到了降低粗磨机钢球尺寸的理论依据。
Based on the theoretical analysis of the near field radiation measurement, we designed a device for measuring its strength.
为了解决近场场强的测量，作者在对近场辐射测量理论分析基础上，研制了一种近场辐射测量装置。
After checking the spindle's fatigue strength which suffered from a circulating load, it can provide reliable theoretical basis for failure analyzing and optimization designing of the spindle.
校核了主轴在循环载荷下的疲劳强度，为主轴的失效分析和优化设计提供了可靠的理论依据。
Verified formula and conclusion in the paper offers important theoretical reference for the strength design and optimization design for the hammer crusher.
文中求证的公式和结论为锤式破碎机的强度设计和优化设计提供了重要的理论依据。
Finally, based on theoretical analysis, numerical simulation and test verification, the strength reduction factor and the calculation expression of normal section bearing capacity of CFRP are given.
最后，在理论分析、数值模拟及试验验证的基础上，给出了CFRP的强度折减系数值和正截面承载力计算表达式。
For the code revising, some important conclusions have been drawn through the theoretical analysis and experimental research of the post-buckling strength of web plates of I-section girder.
通过对焊接工字梁腹板屈曲后强度的理论分析及试验研究，得出了一些对规范修订有重要参考价值的结论。
For the code revising, some important conclusions have been drawn through the theoretical analysis and experimental research of the post-buckling strength of web plates of I-section girder.
通过对焊接工字梁腹板屈曲后强度的理论分析及试验研究，得出了一些对规范修订有重要参考价值的结论。
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