导出

In applying the preceding formulae, it should be remembered that they have been derived with the help of the laws of geometrical optics.

在使用上述那些公式时，必须记住它们是利用几何光学的一些定律导出的。

This paper elaborates the system analysis, total design and detailed design, mainly carrying out the following functions: user management, warehousing operation, delivering from godown operation, data exporting, querying statistic and so on.

对系统分析、总体设计及详细设计进行了阐述，主要实现了以下功能：用户管理、入库操作、出库操作、数据导出和查询统计等。

The paper focus on the detailed structure of the optical system in helmet mounted electro optical sight scanning system,and makes analysis of the principle error caused by ten side prism reflector non direction fit axis rotation in measuring its head position,it further derives two formulas for base line correction and goniometry correction.

就某型光电头盔瞄准具扫描部件光学系统具体结构，分析研究了其头位测量中十棱镜反射面非共面定轴转动所致原理误差，导出了基线校正、测角校正两种校正公式。

Therefore. LMS algorithm is derived from the gradient method.

所以说。LMS算法是由梯度下降法导出的。

In this paper, the principle of the accelerometer-based gravity gradiometer is presented and its measurements formulas are derived using the basic equation of acceleration in a rotating body.

然后以美国Bell/Aero公司生产的重力梯度仪为例，导出旋转加速度计式重力梯度仪测量结果。

The natural relationship of Gravitational Constant is also concluded:, In which from definition of must basic unit of current intensityor coulomb in classical physics, the measuring principle of unit charge and the gas kinetics are combined, and the formula of relative theory of mass is used, by the use of the methods of logical inference with concludiung synthesis.

运用逻辑推理和归纳综合相结合的方法，从经典物理学的源头--电流强度单位的定义和电量单位的定义出发，结合元电荷测定原理、气体分子动理论以及相对论质量公式，导出了万有引力常量G的关系式：，解释了G的测量值的大小、变化及其范围，消减了一个物理基本常数。

This throws doubt on Grayling's reading.

这导出对Grayling解读的质疑。

In this thesis, an evaluation methodology of IR screening smoke's countermeasure effect is suggested based on grayness system and a mathematical model is deduced.

提出了基于灰色系统观点的定量评估方法，并导出其数学模型，通过计算机仿真研究及讨论，获得了一系列结论。

In this thesis, an evaluation methodology of IR screening smoke's countermeasure effect is suggested based on grayness system and a mathematical model is deduced. A series of conclusions are obtained by computer simulation and discussion.

提出了基于灰色系统观点的定量评估方法，并导出其数学模型，通过计算机仿真研究及讨论，获得了一系列结论。

A linear relation between the logarithm of the differction intensities from the substrate InI and the grazing incidence angle function f was deduced, and the slope of the line is just the product of linear absorption coefficient of the thin film and its thickness.

导出了基体某一晶面的衍射强度的对数InI与掠入射角函数f之间的线性关系，发现该直线的斜率即为薄膜的线吸收系数与其厚度的乘积。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。