查询词典 power exponent

In a numeration system,the number that is raised to the power denote d by the exponent and then multiplied the mantissa to determine the number represented.

某一数制中的指定的数值，按其指数幂乘方再乘以尾数即可得到所要表示的实际数。

Results show that floes' VC and D at the surface water were closely related to current velocity; and the peaks of VC lag those of the current velocity. The lag variation during ebb and flood tides is 10-30min and 30-50 min, respectively. Current velocity at 50 cm/s is a turning point of D vs. vertical average current velocity, before the point, Dm increases with current velocity, and decreases after the point. Similarly, VC at 75μl/L becomes a critical point in the surface water, below the point, D increases with VC, and above the point, D stabilizes.Δp is D dependent, larger floes have much lower Δp than smaller floes. Both D and Δp of floes affect ω. In the surface water during spring tide and neap tide, a power exponent relationship exists between Δp and D, and ω and D.

研究表明：①长江口徐六泾表层絮凝体体积浓度主要受水流流速影响，再悬浮现象明显，体积浓度过程线滞后流速过程线，落潮期间滞后10-30min，涨潮则滞后30-50min；②小于一定流速时絮凝体平均粒径随流速增大而增大，大于一定流速时絮凝体平均粒径则随流速增大而减小，徐六泾夫、小潮表层絮凝体在50cm/s的垂线平均流速时出现平均粒径与垂线平均流速关系的转折；③徐六注大、小潮表层絮凝体平均粒径在体积浓度75μl/L时出现平均粒径与体积浓度关系的转折，体积浓度小于75μl/L时粒径随体积浓度增加而增大，超过75μl/L时粒径随体积浓度的增加变化不明显；④絮凝体有效密度由粒径大小控制，粒径大，有效密度小，反之亦然，粒径和有效密度共同决定絮凝体静水沉速，有效密度和沉速与平均粒径之间均存在良好的幂指数关系。

It's found that the high exponent Gaussian feed overmatch general Gaussian feed on radiation characteristic and power capacity.

同时，将高次高斯馈源的性能与一般高斯馈源进行了比较，发现其无论是在功率容量还是在辐射特性上均超过了后者。

The power exponent, however, is much less than the prediction of the linear adiabatic theorem.

这个函数关系与线性系统的绝热参量和绝热保真度的幂律关系非常相似。

Power exponent of the impeller for the different number of blades changes when viscosity increases.

7随着粘度的增大，不同叶片数的叶轮轴功率切割指数趋于定值。

Returns x multiplied by 2 raised to the power of exponent .

返回 x * 2的指数次乘方。

The power exponent, however, is much smaller than that predicted by the linear adiabatic theorem.

这个函数关系与线性系统的绝热参量和绝热保真度的幂律关系非常相似，但该系统的幂指数要远小于线性系统的幂指数。

The classical logistic equation is generalized to a new model with power exponent to the rate of growth of the population.

本作品将经典的逻辑斯蒂人口增长模型改进为具有幂律型增长因子的更一般形式，使其能够更加适用于现实中复杂的人口增长问题，并选用相应适用的幂律指数数值进行了对我国大陆，部分省区、直辖市及县区的人口分布规律的实证。

On the other hand,the fatigue life increases with the decrease of the modulus of the surface layer in a power function with a negative exponent.

严重的疲劳开裂可以削弱路面的整体强度，并诱发其他类型的损坏[1]，缩短道路的使用年限，导致重大经济损失。

The residual resistance factor of foam to gas and water decreased in power exponent with equilibrium time.

结果表明，随着氮气注入压差的增加，泡沫对气体的初始残余阻力系数呈幂指数增加；而其残余阻力系数随时间均呈幂指数下降。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。