The approach of SDG modeling was introduced, which was to construct conjunction matrix based on FST, then transform it to graph. 给出了从系统功能结构树构建关联矩阵进而自动建立过程动态SDG模型的方法。
To obtain the deep knowledge required for SDG modeling of a complex system, the analysis process of system working mechanism was discussed and a concept of FST was presented. 为获取复杂系统SDG建模时所需的深层知识,探讨了复杂系统工作机理分析过程,提出了功能结构树概念。
Research on Marketing Tactic of FST Patient Monitor FST公司监护仪产品营销策略研究
Gene type of tomato was another important factor affected its FST. 基因型也是影响番茄座果率的一个重要因子。
FST is a kind of platform for constructing the SDG model, as it organizes diagnostic knowledge such as system function, behavior, failure. 功能结构树作为构建SDG诊断模型的平台,组织存储系统功能、行为、故障等知识。
Born in Macao, he earned both his bachelor's and master's degrees from FST. 黄志文出生于澳门,本科和硕士学位均在澳大科技学院完成。
Methods 2 behavioral depression animal models ( the tail suspension test, TST and the forced swimming test of mice, FST) were used to evaluate antidepressant activities of the ethanol extract ( YJ-E) and the water extract ( YJ-W). 方法采用小鼠悬尾实验和小鼠强迫游泳试验两种行为绝望鼠抑郁模型,对越鞠丸醇提物和水提物的抗抑郁作用进行比较。
Fluoxetine and amitriptyline have different effects on rat behavior structure in the FST, to some degree, and both of them produce anti-negative psychological stress effects. 慢性给予氟西汀和阿米替林能不同程度地影响大鼠强迫游泳中的行为构成,发挥抗负性心理应激作用。
The theoretical limits of the FST launch technology and electrothermal gun are simply discussed, and a novel concept of FST electrothermal launch technology which consists of the FST launch technology and electrothermal launch technology is presented. 在讨论了爆轰驱动快速激波管发射技术的理论极限与电热炮的一些局限性后,提出了一种由2种发射技术混合而成的新型化学电热发射技术&FST纯电热耦合发射技术新概念。
A direct methods of n-dimensional FFT and FST 多元FFT与FST的直接方法
The genetic differentiation ( Fst) mainly comes from the Es locus. 地方类型的遗传分化(Fst)主要源自Es位点。
Based on FST, mean gene flow Nm is about 7. 3. Nm> 1, it is enough to resist the effect of genetic drift and prevent population from subdivision. 基于FST,间接估计基因流(Nm)值约为7.3。Nm>1,说明基因流足以抵制遗传漂变的作用,也同时防止了居群分化的发生。
A new chemical launcher, the fast shock tube ( FST) driven by high explosive is introduced. 介绍了一种爆轰驱动快速激波管(FST)超高速发射新技术。
The recently proposed FST model with chiral symmetry is used to study the incompressibility of nuclear matter at both zero and finite temperature. The results are compared with those from other models and experiments. FST模型是近来提出的一个具有手征对称性的核模型.用它研究了零温及有限温核物质的不可压缩系数.并与其它模型得出的结果进行了比较。
The experiment of eight fast switching thyristors ( FST) in series for the solution of static and dynamic voltage-equilibrium problem and the conduction synchronization of FST in series was achieved. 完成了8支快速晶闸管(FST)的串联试验。解决了8支FST串联的动、静态均压及开通同步性问题。
Results The positive G6PD deficiency rate was 4.2% and its detection rate was 3.7% in FST for neonatal screening. 结果用FST测定11437份新生儿筛查滤纸干血片标本的G6PD活性,其筛查阳性率4.2%,确诊检出率3.7%。
The generalized connexion entropy and the generalized relative membership degree were defined, in order to establish the one-level model based on SPA, and the two-level model based on SPA and FST for evaluation of water eutrophication. 分别建立了基于集对分析的水体营养化评价一级模型和基于集对分析-模糊集合论的水体营养化评价二级模型。
Then we study the way to transfer FLT form to FST including the material and the texture of the 3D model, and the problem of the speed becoming slow when the scale of system is enlarged. 研究了将FLT模型文件,包括材质和纹理转化为FST格式的方法,有效解决了制造单元规模扩大时,仿真系统运行速度减慢的问题。
Recently, the studies on FST mainly exist in biological activity and chemical synthesis. 目前,对FST的研究主要针对其生物活性及化学合成方面。
Follicular inhibin ( follistatin, FST) is a single-chain glycoprotein, which is isolated from the follicular fluid, and also named sex hormone suppressor protein. 卵泡抑制素(follistatin,FST)是一种单链糖蛋白,是从卵泡液中分离获得的,也称为性激素抑制蛋白。
Genetic divergence indexes ( Fst and DA) demonstrated significant genetic differentiation between C. angulata and C. gigas populations. 遗传分化指标(Fst、遗传距离)显示太平洋牡蛎和褶牡蛎群体间存在显著性遗传分化。
FST has many biological functions, FST can combine MSTN to form dimmer that can inhibit the binding of MSTN and receptor, Thereby regulate the growth and development of muscle. FST具有多种生物学功能,其中FST能与肌肉抑制素(MSTN)结合形成二聚体,抑制MSTN与受体结合,从而调节肌肉的生长发育。
This study can provide a basis of vehicle operation safety and riding comfort for FST, and provide some references for modeling vehicle-track lateral coupling system. 本文研究了浮置板轨道在轮轨力作用下的横向响应,为浮置板轨道下车辆运行安全性和乘坐舒适性打下了基础,对于车辆-轨道横向耦合系统的建模提供了参考。
In this study, Fst values range from 0.013-0.167. 本研究中Fst值的范围为0.013-0.167。
Genetic divergence indexes ( Fst, genetic distance and individual assignment test) showed significant genetic differentiation between cultured and wild populations. 遗传分化指标(Fst、遗传距离、个体分配检验)显示养殖群体与野生群体间存在显著遗传分化。