生长曲线

Prepared using a logistic model for cell growth curve of simulation program.

详细说明：一个用logistic模型编写的细胞生长曲线的模拟程序。

Multivariate growth curve model of longitudinal data in medical research［J］.

医学多变量追踪数据的生长曲线模型［J］。

The proliferation and morphology of cells were determined, then the growth curve of cells were calculated.

观察细胞形态及增殖，测细胞生长曲线。

Objective To observe the growth curve of blood culture for deducing the bacterial classification.

目的观察血培养生长曲线，协助判断细菌类型。

A growth curve of C.militaris and the effective treating time of some fungal elicitors have been determined and set up.

建立和测定了蛹虫草生长曲线及真菌激发子处理的有效时间。

Methods We isolated and cultured the MSCs, then induced MSCs into osteoblast and checked the osteoblast by RT-PCR; the conditioned medium in different concentration was prepared containing diphosphonate or assemble flavone of drynaria rhizome; with the conditioned medium the osteoblast was cultured; then the growth curve was analyzed and the cytogene (collagenase col Ⅰ) col Ⅰ and ALP expression was detected.

使用诱导方法作用于骨髓基质干细胞，使之转化为成骨细胞；用RT-PCR检验成骨细胞；不同浓度的二磷酸盐或骨碎补总黄酮配制成条件培养基，作用于成骨细胞，并分析生长曲线，分析细胞基因碱性磷酸酶和胶原酶Ⅰ(collagenase col Ⅰ)表达情况。

The major functions of the system include basic information management of cell lines, image management, document management, karyotype analysis, cell cryopreservation and anabiosis operation, drawing of cell growth curve, and etc. It was well established for its powerful functions and flexible operations.

其主要功能有：细胞系基本信息的管理、照片管理、文献管理、核型分析、细胞冻存与复苏操作、生长曲线绘制等，具有功能全面、操作简便、直观，实用等特点。

In this paper, some researches on estimator of parameters in the growth curve model are considered.

本文主要研究了生长曲线模型中回归系数的参数估计问题。

The characteristics of growth curve were analyzed,a Gauss distribution function training model was established by fitting education law.With the actual higher vocational education,the design methods and steps of professional teaching plans were given,and the model was optimized by using correlation analysis.

分析了生长曲线的特征，依据教育规律建立了Gauss分布函数的人才培养模型，结合高等职业教育实际给出专业教学计划的设计方法和步骤，运用相关分析对模型进行优化。

The second chapter mainly compares the superiority between ridge estimate and James-Stein estimate under the generalized mean squared errors criterion, and gives a improvement method about ridge estimate under growth curve model, and gives a comparison with ridge estimate.

论文第二章，在广义均方误差准则下比较了James -Stein估计和岭估计的优良性，又提出了生长曲线模型中参数岭估计的一种改进方法，并将提出的新估计与已有的岭估计作了比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐