查询词典 mass-scale

The computation results of the movement of robots of different mass, which are imposed on with different friction, were given. The mass only influences the time that the robot needs to reach a steady state while the friction influences both its final steady velocity and time.

不同质量机器人在不同摩擦力下运动规律的计算结果表明，质量只影响机器人达到稳定运动的时间，而摩擦力会影响机器人的稳定运动速度和达到稳定运动的时间。

Therefore, the point of mass fire system and the role of the sensitivity of the first decision of its weapons systems in the status and role of the point of weapons of mass system of fire safety system design study has important military applications, the value and social significance.

所以，点传火系统的功能首发性和作用敏感性决定了它在武器系统中的地位和作用，对武器系统的点传火系统进行安全性设计研究具有重要的军事应用价值和社会意义。

Studied present measuring methods" advantages and disadvantages, and presented the necessity and importance of researching propellant transient heat transfer.2.according to 130 and aeronautic 90 rocket projectiles" structure, analysed and acquired physical and mathematical models for propellant transient heat transfer, also designed propellant temperature field simulation units for test.3.acquired discrete transient heat balance equation and temperature calculation program, and gave contrasting curves between experimental temperature values and program calculating temperature values as well as maximum errors and average square root errors between them.4.by programs based on the first class boundary condition, worked out temperature distribution in propellant temperature field simulation units at different time, analysed temperature field distribution law and main elements affecting heat transfer, acquired propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.5.established transient heat transfer mathematical model and temperature calculation program for the third class boundary condition, drew contrasting curves between temperature experimental values and calculation values and gave maximum errors and average square root errors between them, got temperature distribution in the simulation unit at different time and main elements affecting heat conduction, figured out propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.

分析了现有测试方法的优缺点，提出了研究推进剂瞬态导热的必要性和重要性。 2。根据130和航90两种火箭弹的结构，分析得到了推进剂传热的物理模型和数学模型，设计了推进剂温度场模拟实验装置。 3。得到了离散形式的瞬态热平衡方程和温度场计算程序，给出了实验温度与程序计算温度值的对比曲线及其最大偏差与均方差。 4。利用程序求出了第一类边界条件下、不同时刻推进剂温度场模拟装置中的温度分布，分析了温度场的分布规律和影响传热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处的温度时间曲线并给出了两者之间的最大偏差与均方差。 5。建立了第三类边界条件下的瞬态导热数学模型和温度计算程序，求出了温度实测值与计算值的对比曲线并给出了两者之间的最大偏差与均方差，得到了不同时刻温度场模拟装置的温度分布与影响导热的主要因素，求出了推进剂质量加权平均温度和最大肉厚1／2处温度及两者之间的最大偏差与均方差，讨论并确定了能代表130和航90推进剂温度的特征点的位置。

Atomic bomb: In fission weapons, a mass of fissile material is rapidly assembled into a critical mass, in which a chain reaction begins and grows exponentially, releasing tremendous amounts of energy.

原子弹：裂变武器大规模的裂变材料正在迅速集结成一个临界质量，其中连锁成倍增长，并开始，数额巨大能量释放出来。

After mass ends, flamen specially calls up him to ask:"When doing mass, why do you make those strange expression."

意大利南部的某个教堂里，祭司在逐条诵念十诫时，发现一个信徒忽然用手捂着嘴巴，望着天花板出神，数分钟后，又用手拍额头，作出恍然大悟之状。

RESULTS: Image analysis of two-dimensional map revealed 72 differentially expressed proteins between MHCC97-H and MHCC97-L cells, and 9 protein peaks (including M2 pyruvate kinase,α-subunit of ATP synthase, heat shock protein 60, Toll-like receptor 9, flavoprotein oxygenase, pro-calreticulin, manganese superoxide dismutase, nm23-H1, and G-protein-coupled receptor kinase 5) were further identified by tryptic digestion, peptide mass fingerprinting and mass spectrometry.

结果： 2D图谱显示共有72个差异蛋白条带，共鉴定出了9个差异蛋白，分别为M2型丙酮酸激酶、ATP合成酶α亚单位、热休克蛋白60、Toll样受体9、含黄素单加氧酶、钙网硬蛋白前体、锰超氧化物岐化酶、nm23-H1、G-蛋白偶连受体激酶5；其中4个蛋白在高转移细胞株MHCC97-H中表达升高， 5个蛋白在低转移细胞株MHCC97-L表达升高。

The results show that the flow-field boundary augments with increase of flight altitude at the same flight Mach number and the same mass flow rate, and augments with the increase of mass flow rate at the same flight. At the same time, the combustion gas injection flow-field structures change greatly with the variety of flight status parameters.

结果表明，在发动机排气质量流率相同的情况下，高空时燃气射流流场的边界比低空大；相同飞行高度时，随着发动机排气质量流率的增加，燃气射流流场边界随之增大，同时射流流场的结构也有很大的不同。

In the case of deformation and oscillation of side wall, we have proposed a new form of distribution of added mass for simulating the hydrodynamic pressure. The direction of response acceleration of the tank wall has been also taken into account for simulating inertia force of added mass with more accuracy.

因此，本文提出了用于表述一种新的附加质量分布规律的经验公式，并且考虑了储液罐壁动力响应加速度的方向对液体所产生惯性作用力的影响，从而更加真实、准确地模拟了储液罐与液体的流固耦合作用问题。

Force is a vector that gets applied to an object to change its velocity, and the object's mass is taken into consideration (Force = Mass * Acceleration).

力场是一个矢量。它作用在物体上可以使物体的运动速度发生变化。

Various problems concerning the mass of the lay calculation are discussed as follows:(1) The fundamental equations to calculate the moment of inertia and the mass of the lay.

本文研究了有关计算筘座质量的如下若干问题： 1。筘座转动惯量及筘座质量计算的基本公式； 2。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。