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- British physicist who established the mechanical theory of heat and discovered the first law of thermodynamics. 焦耳,詹姆斯·普雷斯科特1818-1889英国物理学家,为热量机械理论奠定基础,并发现了热力学第一定律
- Know about inner combustion engine principle and mechanical theory. 了解内燃机工作原理和机械原理。
- The fully quantum mechanical theory is also not given as it is beyond the scope of the present book. 我们未涉及完整的量子力学理论,因为它不属于本书的范围。
- British physicist who established the mechanical theory of heat and discovered the first law of thermodynamics . 很明显,冷冻机是一种物理系统,因此它不仅必须遵从第一定律(能量定恒),也必须遵从热力学的第二定律。
- Be familiar with mechanical theory and mechanical assembling, be able to read mechanical drawings, and working out manufacturing process. 熟悉机械制造和组装工艺,能对机械图纸进行分析并作出装配工艺流程。
- Based on the knowledge of mechanical theory,a way for the field determination and calculation of the main parameters of involutes gears was presented. 介绍了工程技术人员在现场条件下,利用所学机械理论知识,对渐开线齿轮的主要参数进行测量和计算的一种方法。
- The mechanical theory and reasons of springback has been discussed in the text on the analysis of the characteristics of springback in FEM. 本文探讨了板料弯曲回弹产生的力学机理及回弹产生的原因;分析了有限元方法计算回弹的特点;
- Based on the result, reducing rotary speed of grader can improve fineness of effusion and grade of concentrate. The paper analyzed and discussed its mechanical theory. 通过试验得知,适度降低分级机转速可以提高溢流细度和精矿品位。本文对其内在机理进行了分析论证。
- Then the paper confirms the mechanism theory with the case of RTC of Changjiang Delta, analyzes its particularity. 文章重点是对区域旅游合作机制进行理论探析。
- The motivation mechanism theory in economics is logically rigrous, but too many hypotheses make it unpractical. 经济学中关于激励机制的研究,逻辑严谨但假设太多,不够实用;
- According to Mechanics theory the formulary of flexural rigidity,axial rigidity,shearing rigidity are deduced. 根据连续力学原理推导了结构抗弯刚度、轴向刚度、抗剪刚度公式。
- The approach constructs all the feasible fixture plans of a part with linear and circular edges by using the linkage mechanism theory. 该方法利用连杆机构原理自动确定由直线和圆弧组成定位边界的零件的全部候选定位方案。
- On the basis of elastic mechanics theory,the micro resi dual stress expression of matrix around fiber in metal matrix composites is dedu ced. 根据弹性力学理论建立了纤维增强金属基复合材料中纤维周围基体中的残余热应力模型。
- The stress and displacement of wellbore with viscoelastic rock are discussed in detail by using viscoelastic-plasticity mechanics and rock mechanics theory. 应用粘弹塑性力学和岩石力学理论,详细讨论了粘弹性岩石井眼的应力和位移。
- This paper mainly discusses the inherence mechanism theory and technical realization of information transformation through network based on public key infrastructure. 本论文以北京市中小企业创新基金项目“PKI(Public Key Infrastructure)公共密钥安全平台”为依托,探讨了在互连网络环境中,基于PKI文件信息交互系统的内在机理理论及其实现。 在本文中,主要对以下几个方面进行了论述:
- Engineering geology and rock mechanics theory is used for the first time in this arti-cle to analyse the regional stability of Daqing Sartu oil field's geological structure. 首次将工程地质学、岩体力学理论应用于萨尔图油田地质构造的区域稳定性分析。
- The wake flow of stator vanes and the unsteady flow in the passage of rotor blades were solved by using oscillating fluid mechanics theory and parametric polynomial method. 采用参数多项式方法和振荡流体力学理论,求解静子叶片后的尾流场及尾流场作用下转子叶片通道内的非定常流场。
- Computational fluid dynamics(CFD)has been used extensively in many fields of industry along with the development of the computer science and fluid mechanics theory recently. 近年来,计算流体力学(CFD)技术随着计算机科学和流体力学理论的发展而在工业各领域得到广泛应用。
- The bidding mechanism theory of the generation market and bidding strategy theory of IPP(Independent Power Producer) under the PX(Power Exchange) mode is focused in the thesis. 本文研究电力交易中心PX(Power Exchange)模式下的电力市场竞价机制,主要包括竞价交易算法和独立发电商策略竞价理论两个方面。
- Based on the rock elastic mechanics theory and the method of difference ratio of equivalent elastic modulus, fluid property of intergranular sandstone can be... 通过在泌阳凹陷北部斜坡的应用实例证实,该方法与其他方法相结合能较好地识别低电阻油层,提高了测井解释符合率。