乘积

The absorption spectrum and fluorescence of Ni2+-doped NASL glass and glass ceramics were measured. It shows that the Ni2+-doped NASL glass ceramics has a broad fluorescence spectrum centering at 1185 nm with full width at half maximum of about 300 nm.

测试了Ni2+掺杂NASL玻璃和微晶玻璃的吸收光谱和荧光光谱，发现Ni2+掺杂NASL微晶玻璃有较宽的荧光光谱，荧光中心位于1185 nm，荧光半峰全宽约为300 nm，荧光寿命和受激发射截面的乘积为4.2×10-24 cm2·s。

Constant'.'' and the tangent of its dielectric loss angle; a measure of the heating effect which occurs in dielectrics.

常数'。''和介质损耗角的正切的乘积，这是对出现在电介质中的热效应的量度。

Shot weight is not equal to injection volume times the S.G. of PS. Shot weight is measured.

射出重量不等于注射容量与PS比重的乘积，射出重量为实际测量，注射容量（见2.9部分）为理论值。

This paper discusses how to teach students"the product of infinite infinitesimals isn t necessarily infinitesimal" in teaching "advanced mathematics" Or "Mathematical Analysis",and the author provides some new original examples which had not been seen in currently available textbook and riches the teaching content.

文章对&无穷多个无穷小的乘积不一定是无穷小&这一知识点在&高等数学&或&数学分析&的教学中如何讲授给学生进行了一些有益的探讨，并给出了一些在现有教科书及参考书中未曾见过的独创的新例子，从而丰富了教学内容。

This represents a fundamental mathematical limit on the best possible lossless data compression of any communication: considering a certain message as a series of realisations of a certain random variable (where the random variable can be "the next letter", or "the next word", or any other subdivision of text), the shortest number of bits necessary to transmit one message is the Shannon entropy of the corresponding random variable, multiplied by the number of realisations in the original text.

当然如果各个队夺冠的几率不等的话，那么熵则不会是5。因为如果从强队开始问问题，则不需要5个问题一般就可以得到答案。而根据哈夫曼编码的启发，我们表示这32个队，不需要平均长度为5的二进制位。从另外一个角度来看，熵作为信息量的大小也是表达能力的衡量，或者是不确定度的衡量和混乱程度的表现。为什么选择log来表示熵呢？如果X的表达能力为H，Y的表达能力为H，那么X+Y的表达能力应该是二者的乘积，所以H = H + H。

Regression analysis indicated that 25D3 was negatively correlated with iPTH and Scr, and positively correlated with Alb.

CRP、钙磷乘积等与25D3无相关。

As discussed in Sections 2.6.5 and 3.2.2, voltage noise is proportional to the square root of the resistance, bandwidth, and absolute temperature.

参见第2.6.5节和第3.2.2节所讨论的，电压噪声是与电阻、带宽和绝对温度乘积的平方根成正比的。

To make Poisson reduction, we discuss the Null Dirac structure on the product Poisson manifold in more detail.

为了Poisson约化的缘故，本文对一般乘积Poisson流形上的Null Dirac结构给予更细致的刻画。

To avoid the question, this research adopted the product of individual density (including eggs, larvae and young fishes), impacting area and commercial size in fish weight to assess FRS.

本研究采用渔业资源尾数密度（包括鱼卵、仔鱼生长形成的部分）、受影响的面积和渔获物商品体重的乘积进行计算，可以避免上述缺陷。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了