- 更多网络例句与质量曲线相关的网络例句 [注:此内容来源于网络,仅供参考]
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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。
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Research on basic algorithms of Computer Graphics has deep significance, because each application generally need numerous call of the basic algorithms. The speed and quality of generating a picture are tremendously affected by that of generating each line or curve. This paper researches the basic algorithms of Computer Graphics including the algorithms of drawing and clipping of lines and curves both on the square grid and the hexagonal grid.
对计算机图形学基础算法的研究具有重要意义,因为在具体应用中,每一幅图形都由成百上千条直线和曲线构成,这样对于每一条直线或曲线的处理速度和质量就极大地影响着整幅图形的处理速度和质量,本文的工作是对计算机图形学中的基础算法进行研究。
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The results of the relation curves describe the relationships of the dimensions vs maximum displacement of the mass, the dimensions vs resonant frequency and the forced vibration responding of the mass's harmonic curve were also given.
同时,拟合出了悬臂梁及质量块的结构参数与质量块最大位移量和谐振频率的关系曲线,以及质量块受迫振动的谐响应曲线。
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The results are the following: When calculating the motion mass, it is better to use idler's equivalent mass instead of the rotating part mass and serial idler's rotating inertias and equivalent mass are calculated. The accurate analysis result for the deflection curve length of the belt shows: The error calculated by the approximate parabola length is lower than 10〓. Thus the approximate method is accurate enough for calculation. The relations between the running resistances coefficient and the belt velocity are studied by experiment, which are the bases for calculating the linear coefficient values between them.
得出:在计算参与运动质量时对托辊应采用托辊的等效质量而不是目前采用的托辊旋转部分质量,并计算出了系列的托辊转动惯量和等效质量;对输送带的挠曲线长度进行了精确的分析,结果表明:采用近似的抛物线长度计算方法其误差在10〓以下,因而得到在计算输送带挠曲线长度时采用近似的抛物线具有足够的精度;对输送机运行阻力系数与带速间的关系进行的实验研究,得出阻力系数与带速线性关糸的系数值。
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In this paper,a new quality cost model is designed on the basis of the analysis of the traditional quality cost model and in the light of the learning curve effect,with a view to proving the irrationality of the statement of "the best quality level" in the traditional theory.
传统质量成本理论有其局限性,不能完全解释现今质量成本发展的趋势和追求的目标。本文通过分析传统质量成本模型,结合学习曲线效应,建立一个新的质量成本模型,以此来解释传统理论最佳质量水平的不合理性。并通过该模型进一步解释生产过程质量水平不断提高,质量成本下降的现象
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Gradually, the separate sine waves have become visible. The dominant signal, corresponding to a planet with about the same mass as Jupiter but which orbits 55 Cancri A more closely than Mercury orbits the sun, was detected in 1996. Two further sine waves emerged in 2002, corresponding to one planet that has the mass of Saturn and is also orbiting more closely than Mercury, and another with four times the mass of Jupiter that is located in what would be Jupiter's orbit.
逐渐地,&正弦波&曲线出现明显的分离。1996年,科学家探测到了起支配作用的讯号,这种讯号表明发出讯号的行星与木星有着相同的质量,但它围绕恒星&55 Cancri A&运行的距离比水星围绕太阳运行的距离还要小。2002年,另外两个&正弦波&曲线被发现,它们也分别代表两颗行星:一个行星有着土星的质量,围绕恒星的距离也比水星围绕太阳的距离要小;另一个行星有着木星质量的四倍,其位置将会预计在木星的运行轨迹上。
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The kinetically controlled molecular weight profiles and relative initiation versus propagation rates of REMP resulted in polymer Mw values that increased with decreasing initial concentrations.
动力学控制的分子质量曲线和 REMP 相对初始与增长速率的比值导致聚合物 Mw 值随着初始浓度的降低而增加。
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This paper summarized and analyzed the problems existing in miorolog curves in each inland giant oilfield. It put forward some counter measures of quality control to improve microlog curves.
该文章对国内各大油田微电极测井曲线存在问题进行总结和分析,提出则井曲线质量控制措施,提高微电极测井曲线质量。
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Quality is free graph: how Crosby's cost curve overthrow traditional cost/quality curve?
61550;质量免费原理图:&克劳士比成本曲线&如何颠覆传统的&质量成本曲线&?
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In fact, Computer Graphics indicate the developmental level of the Computer software and hardware, This is because Graphics have become the most important medium to transfer all kinds of information. Computer Graphics?research object is graphics, and the point , line and surface make up of the graphics ,In addition, During the real application, every graphics is made up of millions of the lines and curves, the speed and quality of the line and curve affected the implement of the whole graphics.
计算机图形学的研究对象是图形,而构成图形的几何要素就是刻画形状的点、线、面、体等,并且在具体应用中,每一幅图形都由成百上千条直线和曲线构成,这样对于每一条直线或曲线的处理速度和质量极大地影响着整幅图形的处理速度和质量,因此,对于计算机图形学基础算法的研究就具有重要意义,本文就是对计算机图形学的基础算法进行研究,包括直线和曲线的生成和裁剪算法以及基本象素的图形变换。
- 更多网络解释与质量曲线相关的网络解释 [注:此内容来源于网络,仅供参考]
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average outgoing quality limit (AOQL):平均出厂质量限度
Availability 可用性 | Average Outgoing Quality Limit ("AOQL") 平均出厂质量限度 | Average Sample Size Curve 平均样本规模曲线
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average outgoing quality level:平均出厂质量水平
average outgoing quality curve (AOQC) 平均出厂质量曲线 | average outgoing quality level 平均出厂质量水平 | average outgoing quality limit 平均抽检质量界限,平均质量检查最低限
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learning curve:学习曲线
再就是要特别注意"黎明前的黑暗":一些大的、针对长远绩效的举措,在刚开始实施时,往往会造成一系列的指标下降. 例如供应商实施新的物料管理系统、质量系统等,由于"学习曲线"(Learning Curve)的缘故,员工的效率会降低,然后在几个礼拜、几个月内会慢慢提升.
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Operating Characteristic Curve:操作特性曲线
接收概率曲线又称为操作特性曲线(Operating Characteristic Curve)简称为OC曲线. 6.1 用某一接收质量限(AQL)确定的系列抽样方案,对连续m(m≥10)批产品进行逐批抽样检验,若接收了其中的k(k≤m)批,对于非破坏性实验,则高概率的有:6. 2 用某一接收质量限(AQL)确定的系列抽样方案,
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operating characteristic curves:作业特性曲线
operating characteristic curve 操作特性曲线,接收概率曲线,(指统计质量控制)经营特性曲线 | operating characteristic curves 作业特性曲线 | operating characteristic function 运算特征函数
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geepound:斯勒格(一种质量单位)
solecistic 违反语法的, 失礼的 | geepound 斯勒格(一种质量单位) | power curve 动力[功率]曲线, 势曲线
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Outgoing quality curve:出厂质量曲线
Outgoing product quality rating 出厂产品质量评比 | Outgoing quality curve 出厂质量曲线 | Outlier 超出之点,离群值
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Quality curve, outgoing:平均出厂曲线
Quality cost 质量成本 | Quality curve, outgoing 平均出厂曲线 | Quality data 质量数据
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average outgoing quality curve:平均检后质量曲线
平均作业时间 average operation time,AOT | 平均检后质量曲线 average outgoing quality curve | 平均路径长度 average path length
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average outgoing quality curve (AOQC):平均出厂质量曲线
average outgoing quality ==> 平均出厂品质,平均出厂质量,实际平均质量 | average outgoing quality curve (AOQC) ==> 平均出厂质量曲线 | average outgoing quality level ==> 平均出厂质量水平