折合质量,Reduced mass
1)Reduced mass折合质量
1.This paper discusses the probloms of collision, extends the result in ref - which show the formula of the mechanical energy loss to the situation of oblique collision, simplifies the result by using the reduced mass, analyses the result with Knig s theorem and studies the result of the perfectly inelastic collision of many-body system.对碰撞问题进行了一些教学上的探讨 ,把文献 [2 ]-[6 ]关于对心碰撞情形机械能损失的公式推广到两体非对心碰撞的情形 ,引入折合质量的概念对结果进行简化 。
2.The reduced kinetic energy is discussed using the reduced mass of the constrained two bodies.对受约束的两体问题在其自由方向上引入折合质量 ,并由此导出了受约束两体问题中质点的折合动能 ,同时也给出了处理受约束两体问题的一种简便方法 。
3.In the teaching of central field, we should pay attention to turning the relative motion of two - body into one dimentuonal radial motion by introducing two physical concepts of reduced mass and effective potential energy, and we should also pay attention that the area law is the geometrical description of the conservation of angular momentum in the central field.在有心力场教学中,应着重强调指出:通过引入折合质量和有效势能这两个物理量,把二体相对运动问题转化为单体沿径向的一维运动问题;以及面积定律是质心在有心力场中角动量守恒的几何描述。
英文短句/例句
1.The vibration frequency is given by (4.25), except that m is replaced by the reduced mass.振动频率在（4．25）中给出，只是m用折合质量代替。
2.THE INFLUENCE OF “XIAOYU JIEGU SAN” ON HEALING QUALITY OF RABBIT FRACTURE消瘀接骨散对家兔骨折愈合质量的影响
3.The Eclectic Approach--An Approach towards the Improvement of Comprehensive English Teaching;折中教学法——走向综合英语教学质量的提高
4.Influences of Osteoporosis on the Middle and Late Periods of Fracture Healing & Influences of Simvastatin on Fracture Healing in a Rat Ovariectomized Model;骨质疏松对大鼠中晚期骨折愈合的影响及辛伐他汀对大鼠骨质疏松性骨折愈合质量的影响
5.for measuring the refractive index of a substance.测量物质折射率的仪器。
6.Research and Synthesis on Support Mechanism of Press Brake Based on Improving Product"s Quality;基于提高产品质量的折弯机随动托料机构设计及综合
7.The Effects of Low Molecular Weight Heparin on Fracture Healing in Aged Rats;低分子量肝素对老年大鼠骨质疏松性骨折愈合过程的影响
8.Optimal Model of Energy Function on Protein Folding蛋白质折叠问题的能量函数优化模型
9.The Relationship between BMD, Collagen Area and Biomechanical Properties during the Healing of Osteoportic Fracture;骨质疏松性骨折愈合过程中骨密度、胶原含量与生物力学改变的相关研究
10.The Study of Refraction and Vectorial Properties of Waves in Uniaxial Left-handed Material;光在单轴左手介质中的折射和矢量性质研究
11.Investigation on the Content of Milk Lactose with the Method of Laser Refraction;光折射法测量牛乳乳糖质量分数技术的研究
12.Study on Quantity-quality Convert of Supplementary Cultivated Land in Jiangsu Province;江苏省补充耕地数量质量实行按等级折算研究
13.Evaluation of Uncertainty in Measurement on Quality of E2 Grada MassE_2等级砝码折算质量测量结果的不确定度评定
14.STUDY PROGRESS ON SUPPLEMENTARY QUANTITY & QUALITY OF ARABLE LANDS CONVERTED BY GRADE补充耕地数量质量按等级折算研究进展
15.Prediction of protein folding based on hybrid optimization strategy混合优化策略的蛋白质折叠结构预测
16.Treatment of Osteoporosis Complicated with Distal Radius Fracture骨质疏松症合并桡骨远端骨折的治疗
17.chaperone protein伴侣蛋白质[可与新生、未折叠、错折叠或聚合的多肽相结合]
18.Proparation of Photorfractive Polymeres and Study on Optical Characters;聚合物光折变材料的合成及光学性质的研究
相关短句/例句
reduced effective mass折合有效质量
3)THE APPLICATION OF MASS折合质量的运用
4)reduced mass折算质量
5)reduced energy折合能量
1.The ratio of radiated energy over seismic moment, or the so-calledreduced energy, is studied for global deep-focus earthquakes deeper than 70km using the scalar seismic moment in the Harvard CMT catalogue and the radiated energy estimated by NEIC from January 1987 to December 2001.利用1987年1月至2001年12月的哈佛CMT目录和美国NEIC地震辐射能量目录 ,研究了全球范围内震源深度大于 70km的地震的辐射能量与地震矩之比 (或称折合能量 )随地震矩的变化及其与震源深度之间的关系 。
6)reduced modulus折合模量
1.Nanoindentation has been widely used to evaluate and test material properties,we utilize the unloading curves of an indentation test to extract the hardness andreduced modulus of the material.纳米压痕技术广泛用于材料力学性能的评估与测试,利用压痕的加卸载曲线可分析得到材料的硬度和折合模量等力学参数。
延伸阅读
折合1.谓在实物与实物﹑货币与货币或实物与货币间按比价换算。 2.谓同一实物换用另一单位计算。 3.折叠。
