方法

Using the small plot arrangement method, the comparative test was carried on the field characters of strawberry between tissue culture seedlings and self-reproducing seedlings.

方法］采用茎尖组织培养法获得草莓脱毒苗，并按小区间比排列法进行草莓组培苗和自繁苗田间性状比较试验。

Instead, iterator objects have a next method, which is called to get sub- sequent items.

不同的是，迭代器对象有一个 next 方法，调用后返回下一个条目。

Methods A comprehensive method was used for the determination of Comet head center based on gradually increased thresholds in sequential Particle Analysis of Scion Image.

实验方法在对图像分析错误的改进中，本研究采用了以梯度阈值为基础的综合性彗星头中心点确定方法，代替原来计算彗星头中心的固定阈值(80％)方法。

According to the clinical symptom, the pathologic autopsy, pathogens separation and serodiagnosis were carried out to diagnose the disease, and sensitive drugs were screened.

方法］结合临诊症状，对病鸡进行病理剖检、病原分离和血清学诊断，并筛选敏感药物进行治疗。

OBJECTIVE:To approach the relationship between the type of serosa invasion and lymph node metastasis in early gastric cancer in order to lay a foundation for rational lymph node dissection.

目的：探讨早期胃癌浆膜分型与淋巴结转移的关系，为淋巴结的合理清除提供依据。方法：回顾性分析164例早期胃癌的浆膜分型与淋巴结转移情况。

An improved shift operator finite-difference time-domain method for general dispersive medium based on the implementation of infinite impulse response filter in digital signal processing technique is presented.

借鉴数字信号处理技术中的无限脉冲响应滤波器实现的思想，提出一种适用于通用色散介质的改进移位算子时域有限差分（shift operator finite-difference time-domain，SO-FDTD）方法。

METHODSThe allele frequencies of the DXS6854 locus in 101 of female and 160 of male with no sibship, in the Korean??Chinese in Yanbian area were analyzed by PCR and polyacrylamide gel electrophoresis.

方法］采用PCR扩增技术及聚丙烯酰胺凝胶电泳方法，分析101名朝鲜族女性和160名朝鲜族男性个体的DXS6854 STR基因座等位基因频率。

METHODSThe venous blood with no sibship was taken from 261 cases (160 of male, 101 of female ) of KoreanChinese in Yanbian area, and the analysis of DXS7132 short tandem STR locus was performed by using PCR, polyacylamide gel electrophoresis and silver staining.

方法］选择261名(男性为160名，女性为101名)延边地区朝鲜族无血缘关系的个体静脉血，提取DNA，经PCR扩增、聚丙烯酰胺凝胶电泳及银染显色等，对朝鲜族人群DXS7132基因座的基因多态性进行分析。

METHODSThe venous blood with no sibship was taken from 294 cases (187 of male, 107 of female) of KoreanChinese nationality.The DXS9898 short tandem STR locus was performed by using the techniques of PCR, polyacylamide gel electrophoresis and silver staining.

方法］随机抽取294名延边地区无血缘关系的朝鲜族个体，其中男性为187名，女性为107名，采集静脉血，提取DNA，行PCR扩增，变性聚丙烯酰胺凝胶电泳及银染显色，行遗传基因多态性分析。

And the enzymatic characteristics of 3-mannanase was determined by using single factor analysis method.

方法］运用单因子分析对β-甘露聚糖酶的酶学特性进行研究。

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度，既是社会信用体系的建设者，同时也是社会信用的捍卫者，在诚信中有其特殊的价值和功能。