扩展

The work on oil spreading on the sea has been reviewed. Some basic equations have been carefully re-derived and modified. The review shows that the existing investigation on wave effects has been very limited.

综述了海面油层扩展的前期研究成果，对油层扩展的基本控制方程重新进行了推导，并作了若干改进和修正。

The crack growth rate da/dt of 840D wheel web is of great dispersion,which mainly roots in dispersion of wheel load.

840D车轮辐板孔裂纹扩展速率da/dt具有很大分散性，其分散性主要来源于车轮载荷分散性，可用da/dt=Q.a(a≤35mm时)来表达，裂纹扩展参数Q代表了da/dt的分散性。

The paper extended researches the microstrip six-port net project deeply, ADS tools are adopted to model and simulate this project, and then the paper analyses the characteristic of radio channel both transmitter and receiver, analyses the extended transmission bands and simulates the adaptability, then designs lumped-distributed microstrip filter.

文中对微带六端口射频通道方案进行深入的扩展分析，采用ADS建模及仿真研究，分析了发射通道和接收通道的特性，通过对通频带扩展及适应性仿真的分析，设计了集总—分布式微带滤波器，最后也与零中频混频方案比较了各自的差异性。

C The semi-infinite crack propagating in infinite region with the fiber bridging traction action is equal to the semi-infinite crack propagating in strip.

(3)受桥联纤维力作用的半无限长裂纹在无限域中扩展等效于半无限长裂纹在带域中扩展。

Alernata were related. Pathogenetic gene of the pathogen resulted in virulence variation.3.The lesion area expansion tendency of tobacco brown spot caused by A.

研究人工气候箱内烟草赤星病病斑扩展规律，结果表明，温度和保湿时间是影响赤星病病斑扩展的两个主要因素。

It is the limits that will find a place for object of obtain employment difficulty enjoys social security subsidy from the service model, trade enterprise and commonweal sex post expand unit of of all kinds choose and employ persons, expand the limits that enjoys post subsidy from commonweal sex post unit of of all kinds choose and employ persons, difficult to obtain employment object is offerred free vocational training and the first time allowance of professional skill appraisal.

三是将安置就业困难对象享受社保补贴的范围从服务型、商贸型企业和公益性岗位扩展到各类用人单位，将享受岗位补贴的范围从公益性岗位扩展到各类用人单位，并对就业困难对象提供一次免费职业培训和初次职业技能鉴定补贴。

The paper also based on mechanics of fracture, rock mechanics, mechanics of materials, sort the rock failure and spread into four models, and the model of the thrust spread of fault is firstly advanced.

文章同时基于断裂力学、岩石力学以及材料力学理论，将岩石破裂扩展概括为四种主要模式，并首次提出了断层的逆冲破裂扩展模式。

We discuss about the theory and application significance of the study on the interest rate term structure.

然后， 我们研究了利率期限结构的理论基础，包括其形成过程的三种假设，静态估计中的 Nelson-Siegel 模型及Svensson 扩展模型，动态模型中的双因子 CIR 模型及其扩展模型。

In the field of target detection and recognition, a law of minimum image ofextended target is presented. It gives clear definition on spot target andextended target.

2在目标探测识别技术领域，提出了&扩展目标最小成像原则&，对点目标和扩展目标进行了清晰的定义。

After the statistical analysis of the data from 10 cities at home and abroad, this paper added the road width indicator during the calculation, extended the space syntax, and got the experience formula of space syntax extension.

通过对国内外10个城市数据的空间统计分析，在计算过程中增加道路宽度指标，对空间句法进行扩展，并得到了空间句法扩展的经验公式。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。