1) complex base
复底数
1.
By theorem of real funcion,the distribution theorems for infinite number of values of power functions with complex bases and exponents were discussed.
用实变函数的理论讨论了复底数和复指数的幂函数w=tα的无穷多值的分布定理。
2) bottom complex reflection coefficient
海底复反射系数
1.
This paper studies the effects of environment factors to TRP focal size in the characterization of bottom complex reflection coefficient based on parametric sea bottom properties.
本文利用海底复反射系数的特征参数参量化表征海底特性,在该表征下研究了环境因数对时反处理聚焦精度的影响。
3) So what exactly is data recovery?
到底做数据恢复?
4) bottom coefficient of saturation recovery
底部恢复饱和系数
1.
In this paper,the concept of bottom coefficient of saturation recovery is presented,and the saturation recovery coefficient is deduced to be the product of bottom coefficient of saturation recovery and distribution coefficient of suspended sediment concentration,which theoretically and reasonably explains the value selection of saturation recovery coefficient.
恢复饱和系数是泥沙数学模型计算的重要参数,本文从理论上进一步研究了悬移质不平衡输沙的恢复饱和系数,提出了底部恢复饱和系数的概念,并推导了恢复饱和系数是底部恢复饱和系数和含沙量分布系数的乘积,从理论上合理解释了恢复饱和系数的取值问题。
5) composite substrate
复合衬底
1.
A type of composite substrate was explored to solve the problem of crack in the deposition of diamond films,that is,Mo substrates with Ti interlayer.
为了解决金刚石膜脱膜开裂的问题,尝试了一种复合衬底,即镀有钛过渡层的钼衬底。
6) basic oxygen steelmaking
顶底复吹
1.
By means of remaining slag operation the less slag steelmaking was realized by using new technological process of basic oxygen steelmaking and hot metal pretreatment.
通过实施留渣操作,采用顶底复吹和铁水预处理新工艺实现了少渣冶炼,从而降低了石灰消耗,提高了钢水收得率。
补充资料：底数
| 底数 bottom number 描述强子内部性质的一种相加性量子数。记为β。1977年发现新的介子γ，表明存在一种新的夸克b，称为底夸克，带有新的量子数底数。底夸克的底数为＋1，反底夸克的底数为－1，带有底数的粒子称为底粒子。γ族粒子由正反底夸克组成，底数为0。底数在强作用和电磁作用过程是守恒的，在弱作用过程可以不守恒。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条