查询词典 constants

The low pass filter is a seven element circuit based on the circuit and constants described by W3NQN.

低通滤波器是由7个元件组成的电路，它基于由W3NQN所描述的电路与常数。

Some methods of generating anisotropic elastic constants for frac tured and microbeded rocks are discussed.

本文还讨论了一些用于产生裂隙和叠层介质的各向异性弹性常数的方法。

Experiment data of HCB desorption were simulated better by fast2slow two stage first2order kinetics model and dynamic parameters of HCB desorption were also calculated. Frap and Fslow , the fractions of contaminant present in the rapidly and slowly desorbing sediment compartment , were respectively 3716 % and 6214 %; krap and kslow , the rate constants of rapid and slow desorption , were 01066 9h - 1 and 01000 5h - 1 , respectively.

快、慢2 段一级动力学模型较好地拟合了六氯苯释放的实验数据，并得出了释放动力学参数：快速和慢速释放部分所占的质量分率Frap ， Fslow分别为3716 %和6214 %；快速和慢速释放速率常数krap ， kslow分别为01066 9h - 1和

It is now recognized as one of the fundamental constants of the world.

现在普朗克系数已经成为公认的基本常量之一。

A generic feature of an analysis of this nature is that the expected values of the fundamental physical constants should not be "over-tuned," i.e.

自然界分析的一个普遍特征是基本物理常数的期望值不能够被"过度调整"。

The coupling constants between the fundamental mode and the first-order cladding modes were determined by a mode-coupling equation.

通过耦合模方程确定了基模和一阶各次包层模之间的耦合常数。

This paper gives the 2006 self-consistent set of values of the fundamental physical constants and conversion factors recommended by the Committee on Data for Science and Technology for international use.

文章给出了国际科学技术数据委员会向全世界推荐的一组2006年基本物理常数及转换因子自洽数值。

The system of natural units; fundamental constants; dimensional; International system of units; conversion relation; energy

自然单位制；基本常数；量纲；国际单位制；转换关系；能量

While there have been a number of promising developments, all such theories suffer from the problem that the fundamental physical constants are unconstrained.

由此，Carter总结，介于对于宇宙年龄的最好估计（当时是150亿年，现在是137亿年），发展链可能只允许一个或两个的低可能链。A.Feoli和S。

National measurement standards may be primary standards, which are primary realizations of the SI units or agreed representations of SI units based on fundamental physical constants, or they may be secondary standards which are standards calibrated by another national metrology institute.

国家测量标准可以是基准，它们是 SI 单位的原级实现或是以基本物理常量为根据的 SI 单位约定的表达式，或是由其他国家计量院所校准的次级标准。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。