Three types of IM present different differentiation phase in morphology and mucin secretive function, which suggests that heterogeneity of IM is substantially a dynamic and progressive change.

In inflorescence primordium differentiation phase, the content of polysaccharide was little, while protein was rich and distributed uniformly.

在花序原基分化期，细胞中多糖的含量较少，而蛋白质含量丰富且整体分布均匀。

Pistil Differentiation Phase;

雌蕊分化期；

Petal Differentiation Phase;

花瓣分化期；

Inflorescence Differentiation Phase;

花序分化期；

The Effect of Different Temperatures Treatment on Dynamic Changes of Endogenous Hormones in Flower-bud Differentiation Phase of Cattleya

卡特兰花芽分化期不同温度处理对新叶中内源激素动态变化的影响

Studies on Photoperiodic Effects After Secondary Branch Primordia Differentiation Phase of Panicle Development in Rice

水稻幼穗分化二次枝梗期后光周期效应的研究

LP ( a) and blood stasis type, TG and phlegm stagnancy type, TC. HDL-c and phlegm and blood stasis type are correlative in the syndrome differentiation;

LP（a）与血瘀证，TG与痰浊证，TC、HDL-c与痰瘀证的辨证相关；

Green plantlet yield frequency was obviously positive correlative with green plantlet differentiation.

绿苗产率与绿苗分化率呈显著正相关。

The successive and differentiation media were MS supplemented with different amounts of hormones for the total of 15 combinations.

继代和分化培养基为MS，附加不同配比量的激素，共设计了15个组合，均能分化出苗，但分化能力有差异。

A nonlinear prediction search algorithm with successive differentiation ( NPSSD) that is used for motion estimation in such the international standards as H.261, H.

本文提出了一种连续判别的非线性预测搜索NPSSD块运动估计算法，可以用于视频压缩的一些国际标准，如H.261，H。

Research on brand loyalty effect based on the model of product differentiation

基于产品差异化模型的品牌忠诚效应

New Research Development on Product Differentiation Theory

产品差异理论研究的新动向

The Effect of Product Differentiation on the Market Structure& Based on Evolutionary Economics

产品差异化对市场结构的影响&基于演化经济学的观点

Research on Product Differentiation Strategy of China's Cosmetics Enterprises

我国化妆品企业产品差异化的策略研究

In this paper characterstic function of optics was studied and property of symplectic structre was deduced from the characteristic function by using the opertion of exterior differentiation.

本文研究光学特征函数，利用外微分运算，由光学特征函数导出了光的辛结构性质。

By using exterior differentiation and inverse method, exact stationary solutions of strongly nonlinear MDOF systems subject to Gaussian white noises are obtained, which are generally independent of energy.

在精确平稳解方面，本文利用外微分方法和逆解法得到多自由度强非线性随机系统的具非能量依赖的精确平稳解。

Parameter estimation of measurement systems based on numerical differentiation

数值微分的测试系统参数估计

A Numerical Differentiation Method for Period Function with Noisy Data

一种带噪声的周期函数数值微分方法

In this paper, a method of global numerical differentiation is given.

本文提出一种整体数值微分方法。

An algorithm for power system frequency measurement based on numerical differentiation and central Lagrange interpolation is presented.

提出了一种基于数字微分和拉格朗日插值的系统频率快速而准确的测量算法。在未知信号参数的情况下，以一固定的采样频率如512×50Hz对信号进行采样，得到一采样序列。