中阶

The results show that the calibration model established with firstderivative preprocessing spectra was the best, 18 samples of tested set were predicted with this model, the relative standard errors for the prediction of ami no nitrogen, total acid, salt content and color ratio were 1.516%, 1.811%, 1.798% and 1.893%, respectively.

结果表明，采用一阶导数预处理光谱建立的数学校正模型能得到最佳的预测效果，在对预测集18个样本中的氨基酸态氮、总酸、食盐的含量和色度进行预测时，所得的预测集相对标准偏差分别为1516%， 1811%， 1798%， 1893%。

In flexibility of different viscoelasticity material the model is measured and ply falls, calculated respectively the amplitude of transverse stress between factor of loss of the first-order natural frequency that submarine compression carapace is shedding vibration of the damp in field, structure and layer.

在不同粘弹性材料弹性模量和厚度下，分别计算了潜艇耐压壳在流场中阻尼振动的一阶固有频率、结构损耗因子和层间横向应力的幅值。

Second, based on the spherical vector wave function in uniaxial anisotropic medium, and the first, second, third and fourth spherical Bessel functions satisfy the same differential equation and recursive formula. The scattering fields in terms of spherical vector wave function from a uniaxial anisotropic spherical shell and an anisotropic uniaxial-coated conducting sphere by a plane wave are derived. The electromagnetic fields in uniaxial anisotropic medium and free space can be expressed in terms of spherical vector wave functions in uniaxial anisotropic media and isotropic medium.

二、在建立均匀各向异性单轴介质球矢量波函数理论的基础上，利用二阶线性偏微分方程的性质和第一、第二、第三和第四类球Bessel函数满足相同的微分方程和递推关系，我们分别研究了单轴介质球壳和单轴介质涂覆导体球对平面波的电磁散射特性，首先给出了各个区域的电磁场用球矢量波函数来表示的解析表达式，进而利用电磁场在边界上满足电磁场切向连续的边界条件和球谐函数的正交性，得出了各向异性单轴介质球结构中电磁场用球矢量波函数表示的系数所满足的矩阵方程。

We define an extended class of integer linear first-order logic formula, which supports most integer linear and bit-wise expressions in C programs including integer division, integer modular and bit-wise operation.

我们定义了一类整数线性一阶逻辑判定公式，此类判定公式支持C程序中常用的整数线性运算。

The use of standard gray scale and color targets in the scene is required for correct camera exposure and positive printing.

在景物中设置标准灰阶标板和彩色靶标，其目的是为了确定正确的曝光量和正片印制。

The superior electro-optical characteristics of ferroelectric liquid crystal such as fast response and viewing angle have attracted a large considerable attention. However, ferroelectric liquid crystal can not exhibit gray levels due to its bisable and hysteresis.

中文摘要强诱电性液晶由於优越的光电特性如快速响应及广视角，引起相当大的重视，然而，由於FLC本身在驱动时具双稳态及迟滞特性，所以无法显示灰阶。

A fifth-order uncertain non-affine nonlinear model is presented. The proposed model can describe the dynamic characteristics of both DC and AC system. The difference of damping factor and inertial time constant between generator units is considered in the model.

综合考虑AC/DC系统交、直流部分的动态特性及其实际电力系统中各发电机组的阻尼系数和惯性时间常数的不同性，提出了一类五阶非仿射非线性的控制模型。

The two cubic potentials induce the static and the second-order harmonic parts of the discrete breathers with certain symmetry.

三次非线性势能函数的存在使系统中的离散呼吸子解具有特定对称性的直流和二阶简谐振动分量。

We present the projection algorithms and explicit estimates of the curvatures of a surface or a curve.

在第七章中，我们把分阶的局部投影算子作用于C~2曲线上，并比较了它们的光滑效果。

Result The total root mean square values were significantly related to the refractive power in diopters (P＜0.05), and the aberrations of trefoil, coma and sperical increased with an increase of the astigmatism power.

结果 眼球总RMS值与屈光度呈正相关（P＜0.05），随散光度的增加，高阶像差中的三叶散光、慧差、球差都增加（P＜0.05）。

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。