sfg

Such an approach can be introduced into the domain of text analysis within SFG .

该路径可以成为系统功能语法中有用的分析方法，也可被引入语篇的分析。

SFG presents a view of language in terms of both structure ( grammar ) and words ( lexis ) .

系统功能语法从语言的结构（语法）和词汇两方面提出了观点。

Universal Current mode Continuous time Filter with SFG Approach

用信号流图方法设计通用电流模式滤波器

A SFG method for reliability evaluation of HVDC systems

高压直流系统可靠性评估SFG的法

SFG model stresses the selection of character net .

SFG模型强调特征网络的选择来生成句子；

The principle of SFG can be applied to a real firm to develop a practical decision support system .

将模拟系统-SFG的构造原理运用到具体企业，可转换成实际的企业经营决策系统，用于多方案的比较决策，从而提高企业的科学决策水平和市场竞争能力。

In SFG , modality is the main implementing method of interpersonal functions in discourse analysis .

在语篇分析中，系统功能语法认为情态是人际元功能的主要实现手段。

Solid acrylate size SFG with high proportion of ester was synthesized by precipitation polymerization .

采用沉淀聚合法合成含高比例酯的固体聚丙烯酸酯浆料SFG。

A Contrastive Study on English and Chinese Metaphorical Existential Clauses based on the New Transitivity Model of SFG

基于SFG及物性新模式的英汉隐喻存在句对比研究

A theoretical model for the description of the SFG + DFG wavelength conversion is developed .

推导了描述SFG+DFG波长转换的理论模型。

A comparison was made between SFG and several imported sizes of the same kind in size liquid and size film properties .

将该浆料与几种国外同类浆料的浆液和浆膜性能作了比较。

Exact Design of Biquadratic SCF Using SC Branches and SFG in Z-Domain

用SC支路和Z域信号流图精确设计双二阶SCF

This study explores the application of systemic functional grammar ( SFG ) in Chinese college English reading teaching from textual metafunction perspective .

本文主要研究系统功能语法中语篇元功能在大学英语阅读教学中的运用。

Designing OTA-C Filter by SFG Approach

用SFG法设计OTA－C滤波器

This paper presents an algorithm using Shannon-Happ formula to calculate system transfer function from Signal Flow Graph ( SFG ) with symbolic variables .

介绍了基于Shannon-Happ公式计算系统信号流图传递函数的改进算法。

And in the history of its development , Systematic Functional Grammar ( SFG ), put forward by Halliday , has been playing an important role .

在语篇分析的发展历史中，韩礼德的系统功能语法扮演着重要角色。

Both CDA and SFG take language as a social practice . Language does not only reflect the world of society , but also formulate the world of society .

批评话语分析和系统功能语法都认为语言是一种社会实践，语言不仅反映现实世界，而且还塑造现实世界。

SFG takes full advantage of , enriches and perfects the methods of Structuralism , which makes the study of Chinese grammar more scientific and accurate .

它根据汉语的实际卓有成效地使用了结构主义的各种方法并加以丰富和完善，使汉语语法研究进一步科学化和精密化。

Results : SFG ( 5g / kg and 2.5g / kg ) could prolong the swimming time and enhance the delayed type hypersensitivity reaction .

结果：参胶蜂王颗粒5g/kg和2.5g/kg均可延长小鼠游泳时间、可增强小鼠的DTH反应。

Synthesizing Switched-current Filter by Transposing the SFG

基于信号流图的开关电流滤波器设计

Owing to the superiority of Systemic Function Grammar ( SFG ) proposed by Halliday , the studies and the application of SFG are in full swing in China .

由于其自身理论的优越性，韩礼德（Halliday）的系统功能语言学理论在中国的研究和应用可谓是如火如荼。

Additionally , previous contrastive linguistic studies between Chinese and English mainly focused on stylistic features . There are few studies that apply SFG theories in the field of contrastive linguistics .

此外，之前的英汉对比语言学研究主要集中在文体特征分析方面，甚少有将系统功能语法运用于对比语言学领域的。

A novel configuration of fully differential continuous time current mode CMOS OTA C all pole low pass filter is proposed based on direct simulation of the current mode transfer function ( SFG ) .

应用信号流图法对电流系统传递函数直接模拟，提出了一种新颖的差分式连续时间电流模式CMOS跨导－电容低通滤波器的实现方案。

Based on the building blocks of biquadratic transfer function and voltage amplifer , and by using the SFG approach , four families of OTA-C sinusoidal oscillators are designed .

本文以双二次传递函数电压放大器为基本模块，采用信号流图（SFG）方法。设计了四大类OTA－C正弦振荡器。

By applying the principles of grammatical metaphor in SFG to the analysis of the tense of projecting verbs in the English academic discourse , we find that grammatical m.

但英语学术语篇中的投射动词时态运作机制还未引起足够的重视。

SFG linguist Halliday proposes the three meta-functions of language and they are ideational , interpersonal and textual function and each one is embodied in a set of semantic systems .

系统功能语言提出语言的三大元功能学说，即语言的经验功能，人际功能和语篇功能。

The structure of fluorinated copolymers on the air / solution interface was investigated by surface tension and sum frequency generation ( SFG ) vibrational spectroscopy which has unique interfacial selectivity and submonolayer sensitivity .

利用表面张力和具有准单分子层灵敏度的和频振动光谱（SFG）等表征手段对共聚物溶液的气液界面进行了研究。

Firstly , using the all-pass single micro-ring resonator as an example , the approach of the signal flow graph method ( SFG ) in optical signal system are introduced , and the condition of resonance of the system is analyzed .

首先，以全通型单环谐振腔为例介绍了信号流程图法（SFG）在光信号系统中推导功率传递函数的步骤，并分析了系统的谐振条件。

A designing method of current-mode active filter using SFG ( signal flow graph ) is discussed , the second-order unit circuit realized with OTA-C can realize LP , BP , HB three functions without changing the circuit topology .

论述了电流模式二阶有源滤波器的信号流图设计方法，给出了OTA-C型二阶节电路。不必改变电路结构即可以同时在三个输出端实现高通、带通、低通滤波功能。

On the basis of Ti ∶ sapphire laser construction , KTP is determined as the optimal crystal of SFG of Ti ∶ sapphire laser and Nd ∶ YAG laser which pass through the SHG crystal .

在仔细分析了脉冲钛宝石激光器结构的基础上，确定了用KTP晶体实现钛宝石激光与倍频后剩余的Nd∶YAG激光和频的方案。