查询词典 controlled variable

In contrast, non-equilibrium rangeland systems are thought to be driven primarily by stochastic abiotic factors, notably variable rainfall, which result in highly variable and unpredictable primary production.

相应的，非平衡模式认为系统的原动力来自一些随机非生物因素，最明显的是降水量，它将导致不可预料的大幅度的初级生产力的变化。

This paper discusses the strong laws of large numbers for random variable functions, and proves a strong law of large numbers for random variable functions by the analytical method.

文章主要讨论了任意随机变量序列泛函的强大数定律，并采用分析的方法证明了任意随机变量序列泛函的强大数定律，作为推论，得到了有关非齐次马尔可夫链函数的一个强大数定律。

Using linear network characteristic, theorem and variable structure and variable parameter,nodal current sources and impedance matrix element can be changed, thus the universal model and algorithm is derived, just like short-circuit fault happened in each side of circuit breaker at different time.

同时，还能考虑各种不同的运行方式的影响。2变结构短路电流计算原理如图2所示，在有源网络N中，有一条支路，其阻抗为Zij，该支路阻抗取值只有下列两种情况：当Zij=0时，节点i与节点j合成一

Subgradient projection method with variable diameter for optimization;2. The variable diameter deephole blasting was adopted to solve problems of open-pit high bench mining.

采用变直径深孔爆破工艺可较好地解决露天矿高台阶开采的爆破根底问题，对等直径和变直径 2种深孔形式爆破后岩体移动速度情况采用高速摄影手段进行了分析和研究，为在高台阶开采的矿山推广变直径深孔爆破提供一些有益的参考依据。

Neutral differential equations with variable sign coefficients are separated into neutral differential equations with positive and negative coefficients by transformation. According to the characteristic of these equations, a real number set with supremum is constructed, and sufficient conditions for oscillation of all solutions to neutral equations with variable sign coefficients are obtained.

通过变换将具有变号系数的中立型微分方程分解为具有正负系数的中立型微分方程；分析具有正负系数中立型微分方程的特征，构造存在上确界的实数集；并对中立型微分方程的解作细致分析，得到了具有变号系数中立型微分方程所有解振动的充分条件。

Neutral differential equations with variable sign coefficients are separatedinto neutral differential equations with positive and negative coefficients bytransformation.According to the characteristic of these equations,a real number setwith supremum is constructed,and sufficient conditions for oscillation of all solutionsto neutral equations with variable sign coefficients are obtained.

通过变换将具有变号系数的中立型微分方程分解为具有正负系数的中立型微分方程；分析具有正负系数中立型微分方程的特征，构造存在上确界的实数集；并对中立型微分方程的解作细致分析，得到了具有变号系数中立型微分方程所有解振动的充分条件。

Consumption frequencies of fresh vegetable, fruit, milk and milk product, preserved food and sweetmeat were variable in different provinces. The consumption frequencies of fruit, bean product, preserved food and sweetmeat were variable in different age groups.

安徽项目地区的农民在新鲜蔬菜、豆制品、乳及乳制品、腌熏食品、油炸食品和甜食的摄入频度均高于新疆；2省在新鲜蔬菜、水果、乳及乳制品、腌熏食品和甜食的摄入有差异；水果和乳制品的食用频率随年龄增加而减少，豆制品和腌熏食品的食用频率随年龄增加而增加；水果、豆制品、腌熏食品和甜食的摄入各年龄组差异有统计学意义，P.05。

If we add a new independent variable to a regression equation, increases if and only if the t statistic on the new variable is greater than one in absolute value.

如果我们向回归模型加入一个新的解释变量，当且仅当新变量的t统计量的绝对值大于1时，调整过的R2增加。

Our new program will take an extra variable, the size of the variable containing the shellcode and NOPs.

我们新的程序会使用一个额外的变量，变量的大小能够容纳

This paper illuminates several applications of Taylor formula, such as solving the limitation of variable equation, proving variable function equation and so on. It is an important guide for us to have a better understanding of Taylor formula's great functions, to exploit students' ways to thinking problems, to improve students' ability in analyzing and solving problems and to multi-use knowledge.

文章阐述了泰勒公式在求不定式的极限、函数不等式的证明等几个方面的应用，这对深刻体会泰勒公式的重要作用，开拓学生的解题思路，提高学生分析问题、解决问题的能力以及综合运用知识的能力有着巨大的指导作用。

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。