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- log normal variable 对数正态变量
- Template-side Just display it like a normal variable. 只需要象普通变量来显示。
- You can enter a pseudovariable the same way you would enter a normal variable. 您可以像输入普通变量那样输入伪变量。
- The results showed that Truncated Log Normal and Log Series distribution models can well fit to the species-abundance distribution of communities nearby timberline ecotone. 结果表明，截尾对数正态分布和对数级数分布能较好地拟合交错带附近群落的种-多度分布，截尾对数正态分布模型更适合交错带群落，对数级数分布较好地适合亚高山草甸群落。
- The normal variable has two important natures: One is the invariance of the linear transform;the other is the equivalence between the non-relevance and the independent. 摘要正态变量有两个重要性质，第一是线性变换不变性，第二是不相关性和独立性之间的等价性。
- Methods According to the theory of combination distribution of normal variable the two kinds of, weights were combined after hypothesis testing and calculation of variances. 方法以正态变量的联合分布为理论依据,在医学统计中的假设检验和计算相应方差的基础上进行两类权重系数的整合。
- This paper details some programs of calculating the reliability for normal distribution, exponentional distribution, log normal and Weibul distribution which with stress-strength interference models on Monte Carlo simulation method. 本文应用应力、强度干涉模型,按蒙特卡罗模拟法给出应力和强度为正态分布、指数分布、对数正态和威泊尔分布时求可靠度的程序。
- correlated log normal distribution 相关对数正态分布
- The system can calculate saddlepoint approximations for distributions of quadratic forms in normal variables. 采用统一的方式记录系统运行错误。
- This paper presents several ways of data transformation to map quality measurements to normal variables,and then calculates PCIs. 为此介绍总结了若干种数据转换方式,将质量特性的分布映射为正态形式,在此基础上再计算过程能力指数。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。
- A Sufficient Condition that Random Variable is Normal Variable 随机变量是正态变量的一个充分条件
- They are sawing a log into planks. 他们把原木锯成一块块厚板。
- They broke down the door with a big heavy log. 他们用一根粗大的木头将门砸开。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- Variable data, including log files and printer spools. 可变数据，包括日志文件及打印池。
- Everything is absolutely normal. 一切完全正常。
