分段

When the rotation speed was gradationally controlled 300 rmin^(-1 for 0~60 h, 500 rmin^(-1) for 60~120 h, 600 rmin^(-1) for 120~192 h, both the cell growth and product synthesis are promoted, and the maduramicin yield is 7.9% higher than that obtained with a fixed rotation speed.

采用分段控制搅拌速度的发酵工艺（0~60h为300rmin^(-1)，60~120h为500rmin^(-1)，120~192h为600rmin^(-1)），更有利于菌体生长和产物生成，马杜霉素发酵单位比固定转速时提高了7.9%。

Using the definition, we can solve some simple qusetions of the convolution. Graphic solution methods are applicable to the convolution of the segmental functions.

利用卷积的定义可以解决比较简单的函数卷积问题，图解法则适用于求分段函数的卷积。

According to the difference of Doppler spectra of meteor trail echo and clutter of ground and sea,a FIR high-pass filter is designed to filter out clutter and so the meteor trail echo becomes obvious.

该文根据地海杂波与流星干扰在多普勒谱上的差别，提出了用FIR型高通滤波器滤除杂波使流星干扰凸显出来；再根据流星干扰的分布特点分段计算背景噪声均值，求取流星干扰检测门限；最后用杂波信号来插值流星干扰位置上的数据，消除因去除干扰造成的杂波相位不连续。

According to the difference of Doppler spectra of meteor trail echo and clutter of ground and sea, a FIR high-pass filter is designed to filter out clutter and so the meteor trail echo becomes obvious. Then a smart threshold is obtained from the minimum mean of different segments of background noise and used to detect the meteor trail echo. Finally the phase discontinuity of clutter from the meteor trail echo suppression is eliminated by substituting the data at echo positions with clatter.

该文根据地海杂波与流星干扰在多普勒谱上的差别，提出了用FIR型高通滤波器滤除杂波使流星干扰凸显出来；再根据流星干扰的分布特点分段计算背景噪声均值，求取流星干扰检测门限；最后用杂波信号来插值流星干扰位置上的数据，消除因去除干扰造成的杂波相位不连续。

Main creative points of the thesis are as following:1. It is the first time to apply 2-D and 3-D turbulent model of the air-water two phases flow to the study on hydraulic properties of groyne. It makes description of the turbulent flow field to be possible precisely. This offers a more accurate method to determine the water surface in channel improvement.2. Based on the results of experiment and simulation for 3-D turbulent model of air-water two phases flow, a new formula to compute the height of damming is built.3. Based on the 2-D mode and the formula to compute the height of damming, the subdivision method of 2-D computation for water surface at upstream and downstream.

本文的创新工作主要是：首次将三维水气两相流紊流数学模型应用于丁坝水动力学特性研究，使丁坝附近流场和紊动场的精细描述成为可能，为航道整治中水面线确定提供了一个更为准确的方法；(2)基于水槽实验和三维水气两相流紊流数学模型数值模拟结果，建立了新的丁坝前奎水高度计算公式；(3)基于上述奎水高度计算公式和本文二维水面计算数学模型，首次提出了丁坝上下游二维水面分段计算方法。

Precise location of liver segments has great significance in diagnosis and treatment of hepatic disease.

肝脏的精确分段对于肝脏疾病的诊断和治疗有着重要的意义。

During the procession of EMD, piecewise Cubic Hermite Interpolating Polynomial is employed. Furthermore, in order to alleviate edge effects the method of adding extremes is used.

在经验模态分解过程中，采用了分段三次Hermite插值，并通过添加极值的方法减轻边缘效应的影响，使谐波分析能够更准确。

The analysis of "the speciality of the working experience - flexible working time arrangement":The most difference between the shift workers and the normal workers is unstable working time. The heterology of the working time arrangement of the female shift workers includes the shift work and the rota work.

二、在「劳动经验特殊性－弹性配置工时」的分析中：我们发现轮班工作与正常班工作者最大的不同，即是在於其工作时间的不固定，女性轮班工作者在工时安排上的异质性，包括轮班与值班，轮班又可分为月排班与花花班，花花班又可分为连续的工作时段或是分段的工作时段。

hhc filling process of RT M for the two step 3D braid shell prcform with a varying section.

采用分段一集合计算方法，对二步法三维编织变厚度变截面薄壁壳体RTM充模工艺过程进行了较深

By separating reasonably members, installation speed of hoister is improved which can assure installation quality.

通过采用合理的构件分段，提高了卷扬机安装的速度，确保安装质量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。