The change rule of mechanical property of HTPB composite propellant with test time was studied by humidity test.
通过常温湿度试验，研究了HTPB复合推进剂力学性能随试验时间的变化规律。
To solve the problem of composite part design, through application of generative knowledge representation based on rule, a knowledge based system for composite part design was developed.
针对复合材料构件设计中所存在的问题，应用基于规则的产生式知识表达，设计和建立了飞机复合材料构件的设计知识库系统。
The formulas calculating higher derivatives of parametric functions and composite functions are given by the chain rule and the product formula for derivatives.
用函数的链式法则和乘积公式给出了参数函数和复合函数的高阶导数的计算公式。
The plastic theory of composite material include three criterions: the yield criterion, the flow rule and the hardening rule.
复合材料的塑性理论通常包括三方面准则：屈服准则、流动准则和强化准则。
Study the variation rule of mechanical property of steel-concrete composite beam of the blot after its' corrosion.
研究了栓钉锈蚀后钢—混凝土组合梁的力学性能随栓钉锈蚀率的退化规律。
The authors also present the rule of changes of stiffness and strength of composite honeycomb sandwich before and after repair.
给出了复合材料蜂窝夹芯结构修理前后的刚度和强度变化规律。
The longitudinal strength of the composite can be predicted by using the rule of mixtures when the shear strength of the matrix is selected as the interfacial sliding stresses.
将基体的剪切强度处理为界面滑动应力，可以预测该复合材料的纵向强度。
Based on the construction of Ning_Gao highway, the settlement rule of the composite foundation with agitated piles was carried out and analysed.
以宁高公路建设为背景，对深层搅拌桩复合地基进行了有限元沉降分析。
The composite bricklaying technology of ladle was developed according to the eroding rule of ladle for ladle furnace and combining the actual use status of the ladle in no.
根据LF用钢包的侵蚀规律，结合济钢第一炼钢厂钢包的实际使用状况，开发了渣线镁碳砖和铝镁尖晶石浇注料复合砌筑工艺。
The composite picture maze is only a composite picture game which has special features, its rule is simple, finding out exit quickly, will discover the beautiful pattern of maze!
拼图迷宫是一款独具特色的拼图游戏，其规则简单，快速找到出口，就会发现迷宫的漂亮图案！
The composite picture maze is only a composite picture game which has special features, its rule is simple, finding out exit quickly, will discover the beautiful pattern of maze!
拼图迷宫是一款独具特色的拼图游戏，其规则简单，快速找到出口，就会发现迷宫的漂亮图案！
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