干线

Article 3. For the purpose of these Regulations, the term Yangtze River Waterway shall mean the main waterway extending from the line joining Liuheiwu (31 Degree 30 52 N, 121 Degree 18 54 E) at the lower reaches of the Estuary of the Liu River, and the signal post (31 Degree 37 34 N, 121 Degree 22 30 E) at the lower reaches of the Estuary of the Shiqiao River, Congming Island, and upwards to the upper boundary of Zhangjiagang (a line joining point 31 Degree 59 35 N, 120 Degree 20 00 E and point 31 Degree 57 13 N, 120 Degree 20 00 E).

第三条 本规定所说的长江水域，是指自浏河口下游的浏黑屋（北纬三十一度三十分五十二秒、东经一百二十一度十八分五十四秒）与崇明岛施翘河口下游的施信杆（北纬三十一度三十七分三十四秒、东经一百二十一度二十二分三十秒）联线沿长江向上至张家港上界（北纬三十一度五十九分三十五秒、东经一百二十度二十分与北纬三十一度五十七分十三秒、东经一百二十度二十分联线）之间的干线水域。

When he was 10, his father, an apparently happy and accomplished man, went out by the pool of the Main Line home and shot himself.

当他十岁时，他的父亲，一个看上去十分幸福而又成功的男人，在他宾西法利亚大干线[3]的家中游泳池旁自杀。

Guangdong will have to be created when the first layer of the railway network of the province to build a "three vertical and horizontal 2"(three vertical and refers to the Beijing-Guangzhou, Beijing-Kowloon Railway and the Luoyang-Zhanjiang, Guangdong paragraph, second cross-refers to Guangmao, GuangMeiShan,梅坎railway Guangdong paragraph Maoming Raoping to coastal rapid Passenger Dedicated Line) railway lines skeleton, the basic realization of the Guangdong Provincial level in order to pass the railway market.

届时广东将打造出第一层的省内铁路网络，构建出&三纵二横&(三纵指京广、京九和洛湛铁路广东段，二横指广茂、广梅汕、梅坎铁路广东段，饶平至茂名沿海快速客运专线)铁路干线骨架，基本实现广东省地级以上市通铁路。

Miles outside the city, a delivery truck is in route with a mysterious payload!

英里以外的城市，送货的卡车是在干线和一个神秘的有效载荷！

Input-layer contains seven nerve cells (sailor average maritime experience、average shipping years、average standard wind days、average river velocity 、visibility、water depth and traffic density) and output-layer contains four nerve cells (great accident、large accident、common accident and small accident).The test that use the data of historical occurrence level of maritime accidents in ChongQing water area is done, the result shows the feasibility of the predictive model.

最后本文用VC++制作界面，基于MATLAB的神经网络工具箱建立了水上交通事故的BP神经网络预测系统，采取三层BP神经网络，输入层有7个输入神经元(船员平均水上资历、平均船龄、平均标准风天数、水域平均流速、能见度、水深和交通密度)，输出层有4个神经元(重大事故、大事故、一般事故和小事故)，并通过对长江干线重庆水域的预测来检验模型的效果。

Based on the survey of the traffic flow in Changchun city arteries, the scatter charts of vehicle speed-low data were plotted, the linear regression equations of scatter plots and their boundaries were derived and compared with the curve of Greenshields speed-flow model and the scatter plot of the freeway data, thus the speed-low characteristics in urban arteries were established, being of help for the traffic managers to determine the traffic signal control strategy.

以长春市干线道路的交通流实测数据为依据，绘制了速度流量的散点图，建立了散点图及边界的线性回归方程，并与Greenshields速度流量理论模型曲线、高速公路的速度-流量散点图进行了对比，分析了城市道路的速度-量特性。实际应用表明，该特性分析能为交通管理者确定信号控制策略提供速度流量依据。

The train moved slowly south through flat, drab main-line scenery.

火车穿过干线两侧风景单调乏味的地区，缓慢地向南驶去。

The results are as follows: 1 great changes have taken place in land use and landscape pattern from 1995 to 2000; the area of woodland, water and unused land has been reduced and that of grassland, cropland and construction land increased; 2 the advance of fractal dimensions, the diversity index and landscape fragmentation degree showed that landscape units became strongly fragmented; 3 the dominant degree of construction and unused land has changed little but that of meadow and water increased, and that of farmland and woodland decreased to some extent, which indicated that the trend of landscape pattern changed from cropland and woodland to meadow and water; 4 the changes of land use and landscape patterns near the road are obvious and it is urgent to strengthen eco_environment protection.

主要结果如下：①1995-2000年间，研究区土地利用变化显著，其中林地、水域和未利用土地面积下降，而草地、耕地和建设用地面积增加；②景观破碎化程度加剧，分维数、多样性指数和景观破碎度均增加；③建设用地和未利用土地优势度变化不大，耕地和林地的优势度减小，草地和水域优势度增加，表明研究区景观格局由耕地、林地向草地和水域转变；④交通干线附近的土地利用和景观格局变化显著，加强这些区域的生态环境保护与建设势在必行。

The operati on characteristics of a marshalling stati on declassification system is the unbalanced status of arrival train flows .

提速干线上编组站到解系统作业特点是到达列车流不均衡。

These problems are:the choice ofthe braking model curve for ATP system,analysis of information for control,the cab signalwith main function,reliability and extendability of hardware structure for ATP system,etc.

这个系统已在我国商阜试验区段运行，获得很好结果，是我国目前最新一代有代表性、先进性水平的ATP系统，它将在我国铁路干线上扩大应用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了