振荡法

The code considers both transverse and longitudinal movement s in the accelerators using a used 4 order variable step Runge Kutta method to calculate the beam envelope of the transverse movement, the phase oscillation curve of the longitudinal movement , the energy growth, the energy distribution at the exit, and the longitudinal electric and magnetic field distributions.

L INE- ACC/ PC程序同时考虑了加速器中的横向运动与纵向运动，运用了四阶变步长 Runge- Kutta法计算了行波电子直线加速器束流横向运动包络线、纵向运动相振荡曲线、能量增长、出口能量分布和纵向电场、磁场分布。

The code considers both transverse and longitudinal movements in the accelerators using a used 4 order variable step Runge Kutta method to calculate the beam envelope of the transverse movement, the phase oscillation curve of the longitudinal movement, the energy growth, the energy distribution at the exit, and the longitudinal electric and magnetic field distributions.

L INE- ACC/ PC程序同时考虑了加速器中的横向运动与纵向运动，运用了四阶变步长 Runge- Kutta法计算了行波电子直线加速器束流横向运动包络线、纵向运动相振荡曲线、能量增长、出口能量分布和纵向电场、磁场分布。由该程序对海关大型集装箱检测系统用加速器的 9Me V档进行调整计算，结果表明：该程序的设计结果与实际运行参数符合得很好。

A basic knowledge of microbiology, will be detected with a microscope observation of micro-organisms, medium Preparation, disinfection and sterilization, separation and purification of micro-organisms, bacteria counting method A chemical analysis of the theoretical knowledge and can use chemical analysis methods and equipment of the components of material analysis Master fermentation process principles, understanding of beer, liquor, fermentation production technology Master protein related knowledge, PAGE gel electrophoresis technology, high-speed centrifugal Genetic engineering master the basic theory of knowledge, the extraction and purification of genes, PCR principle, gene recombination technology Master of the basic theoretical knowledge, the immobilized enzyme, the enzyme preparation Application Master of animal and plant tissue culture techniques of experimental steps studied experimental apparatus: Balance (scales, electronic scales, Analytical Balance), or acidity, spectrophotometer, liquid gas chromatography, acid-base titration apparatus, microscopes, centrifuges, ultrasonic cleaning, constant temperature oscillation incubator, super-clean table, steam sterilization pot, the pot constant temperature water bath, PAGE device apparatus, oven, fermenter, such as PCR instrument.

具备微生物理论基础知识，会用显微镜检测观察微生物，培养基的制备、消毒与灭菌，分离与纯化微生物，细菌的计数法具备分析化学的理论知识，能运用化学分析和仪器分析方法对物质的组分进行分析掌握发酵工艺原理，了解啤酒、白酒、发酵生产工艺掌握蛋白质相关知识，PAGE凝胶电泳技术，高速离心掌握基因工程的基本理论知识，基因的提取和纯化，PCR技术原理，基因重组技术掌握酶的基本理论知识，酶的固定化方法，酶制剂的应用掌握动植物组织培养技术的实验步骤学过的实验仪器：天平（台天平，电子天平，分析天平）、酸度计、分光光度计、液气相色谱仪，酸碱滴定仪器，显微镜，离心机，超声波清洗器、恒温振荡培养箱、超净工作台，蒸气灭菌锅、恒温水浴锅，PAGE电泳装置仪器、干燥箱、发酵罐、PCR扩增仪等。

In the numerical study, the governing equations of flow and heat transfer in 3 —D body—fitted curvilinear coordinate system being automaticly generated with TTM method were deduced by means of vector and tensor analysis. These equations were dliscreted with nonstaggered grids providing relative elimilating method for the pressure oscillation was domonstrated.

在数值分析中，借助于矢量理论和张量分析，导出了具有普遍意义的三维任意曲线坐标系下的流动传热控制方程，并利于TTM方法生成了计算域的贴体曲线坐标网格；在数值离散过程中，尝试了用非交错网格离散的方法并解决了压力场振荡的抑制问题；运用附面层理论，阐述了壁面函数法在三维任意曲线坐标系上的应用。

The process is that chromium yeast is first washed after centificating from the cultural medium and dried and then determined by Biphenyl Carbazide Method.

确定了比较合适的有机铬检测方法：酵母粉进行振荡浸泡（100rpm）10h后，洗涤离心干燥，然后采用二苯胺基脲法检测有机铬含量。

The effects of solvent, temperature, and shaking-time on the content of cinnamaldehyde in the microcapsules were also studied.

以桂皮醛为客体，β-环糊精为主体，研究了乙醇体积分数、温度、振荡时间对悬浮液法制备微胶囊中桂皮醛含量的影响。

Ultrasonic conductometric titration is an easy, quick and reliable method for determining surface acidity of zeolites.

对影响超声振荡电导滴定法测定分子筛表面酸性质的因素进行了考察。

Taking a 3-machine system for example, the rational positions to configurate the PSS are selected, thus the correctness of the proposed method is verified.

特征向量分析法是由Demello F.P。等人于1980年提出的，其主要思想是：比较特征向量各分量模的大小，选出低频振荡的&主要振源&，然后

Purpose To study the significance of measuring the respiratory impedance in bronchial asthma patients by impulse oscillometry method.

目的探讨脉冲振荡技术法测定支气管哮喘患者呼吸阻抗的价值。

The electrical resistivity as low as 1.7×10-4Ω·cm was obtained, and the average total visible light transmittance of the IMO film with the glass substrate was over 80%. Plasmatic wavelength method, van der Pauw method and optical spectra fitting method were applied to measure and compare the carrier concentrations of IMO and ITO.

采用等离子振荡波长法、van-der-Pauw法和光谱拟合法等三种方法对IMO薄膜和ITO薄膜的载流子浓度进行了测量和比较，结果表明IMO薄膜的载流子浓度还不到ITO薄膜的三分之一。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。