range of variable

Compared with ordinary least squares method, quintile regression model not only do not need to make any assumptions on the overall distribution, but also describe the independent variable X for the dependent variable Y range accurately, catch the tail characteristics of the distribution.

与普通最小二乘法相比，分位回归模型不仅不需要对总体分布做任何假设，而且能精确地描述自变量X对于因变量Y的变化范围，捕捉分布上尾和下尾的特征。

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Based on the properties of chaotic phenomena, mutative scale chaos optimization algorithem ( MSCOA) reflects the chaotic variable to the range of variables optimized. high efficiency was obtained by continually minimizing the searching space of variable optimized and enhancing the searching precision.

变尺度混沌优化方法（MutativeScaleChaosOptimizationAlgorithem，MSCOA）利用混沌现象的特点，把混沌变量映射到待寻优变量区间，不断缩小优化变量的搜索空间和提高搜索精度，从而有较高的搜索效率。

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Out-of-range assignments often result in the target variable getting the highest value in its range.

越界赋值通常导致目标变量得到其范围内的最大值.

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Sound as the most effective physical means of long-range underwater detection and communication. Currently international and domestic has developed a variety of sonar equipment ( such as side-scan sonar, synthetic aperture sonar, self-propelled variable depth sonar, etc.) for detecting underwater targets.

声是水下远距离探测、通讯的最有效的物理手段，目前国际国内已发展装备了各种声纳（如侧扫声纳、合成孔径声纳、自航式变深声纳等）用于探测水下目标。

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Electromagnetic wave reflection coefficients are calculated out by separate selection variable of gap dimension, clearance, cell period and medium electricity parameter ε? μ, variation specialties are discussed, and the conclusions of frequency selection property indistinctively, wave reflection weak and frequency range extension etc are got.

通过开口尺寸、间隙、单元周期及介质电参数ε、μ的变化，计算了电磁波的反射，讨论了变化的特性，得出这种结构具有弱的频率选择性、波反射减弱和频带展宽等结论。

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A new type of composite CVT ( Continuously Variable Transmission) systems, based on dual-mode power-split planetary gear set, is of improved efficiency, power transmutability and speed variable range.

基于正反双向分汇流行星排组的一类新型复合无级变速器系统具有效率高、功率容量与速比变化范围大等特点。

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A new type of wide-temperature range NTC thermistor with obvious variable B-value character was developed.

报导了一种具有明显变B值特性的新型宽温区NTC热敏电阻.

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We use variable-thermal IR spectrum, variable-thermal powder X-ray diffractogram and acid-base titration curve to approach the decomposition temperature of the coordination compounds and their pH range of stability in water solution.

利用变温IR光谱、变温X&射线粉末衍射图和酸碱滴定曲线，对配合物的分解温度以及在水溶液中稳定存在的pH值范围进行了初步探讨。

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In the end , an example of a variable gear with extension speed range is given.

以一种扩大调速范围型无级变速机为例,用“特性图”对其进行运动分析和功率流分析.

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The Range of Time Variable of Line Movement

直线运动时间变量的取值范围&对速度函数v（t）与时间变量t的定义域分析一文的补充

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