尾部的

This paper introduces the background of the Copula method and its definition and properties firstly. And then the rank correlation and the tail dependence are introduced as well as their relationships with the Copula methods.

本文首先介绍了Copula理论的相关背景、定义及主要性质，然后介绍了秩相关测度和尾部相关性的度量，及其与Copula模型的关系，说明了Copula模型可以描述各种非线形的相关结构。

"The impact forced the Honda Odyssey to rear-end the vehicle in front of it, a 1997 Jeep Grand Cherokee," it says.

"的影响迫使本田奥德赛的尾部，在它前面的车辆，1997年的吉普大切诺基，"它说。

The lorry ran into the back of the rearmost car in the queue which bumped into the car in front, which then hit the next one, and so on in a chain reaction.

那辆卡车撞到了队伍中最后面一辆汽车的尾部，汽车又冲撞到前面的汽车，前面的汽车又碰撞到了再前面的，这形成了连锁的反应。

Rowan Atkinson, the actor, in October 1999 crashed his 240 mph machine, one of the fastest production cars in the world at the time.The former star of Blackadder and Mr Bean collided with the rear of a Metro driven by Margaret Greenhalgh , 62, as he was driving north on the A6 near Lancaster, UK.

罗恩*阿特金森，演员，1999年十月240英里每小时极速撞毁，作为那时世界上最快的车，《黑爵士》和《憨豆先生》的前明星当他在英国兰卡斯特附近驾驶A6往北和62岁的玛格丽特*格林霍尔驾驶的地铁尾部相撞。

The slope averages about 1 in 30, but contains steep, probably vertical, cliffs , and gentle sediment-covered terraces , and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.

斜率平均为1/30。可能会更陡峭一些，甚至是垂直的悬崖，也可能是有沉积物的低天。而在它的低端有一条长长的尾部。大陆上被腐蚀下来的物质都被运送到这里。

Comfort is enhanced by the pinpoint steering and excellent roadholding, and the choice of two tried and tested suspension systems which have been suitably modified and updated: an independent MacPherson system at the front, and a semi-independent torsion axle with interconnected wheels at the rear.

舒适是加强了指导和良好的抓地力查明，并选择两个久经考验的悬挂系统，已作出适当的修改和更新：一个独立的麦克弗森在前线制度，半年与尾部相互独立的扭转车轴车轮。

"You tend to get bad fore-and-aft rocking on the di-wheel, which is really a kind of tank slapper," he explains, and you have to snap the brakes on and off in an effort to reduce it. But if you get your timing a bit wrong, it just gets worse.

" "你往往会得到不好的前列和尾部摇摆对直接投资的四驱车，这实在是种坦克冲击片，"他解释说，"你必须管理单元刹车和关闭在努力减少它，但如果您收到您的时间有点错误的，它只是进一步恶化。

Through(9),the first four equations are taken from the open literature and the last five equations are derived by us;under subtopic 1.2,we point out that eq.

但是这个度量以相同的权重平均化了随机变量的左尾部所包含的所有结果，并没有表现出投资者对高风险的真实态度。

To clear this propeller the rotor pylon was raised above the cabin and the tail unit was redesigned as a twin-boom assembly, that of the V3 carrying two end-plate oval fins and rudders while that of the V4 had a single fin and rudder mounted on the tailplane centre.

要清除这个重新设计的尾部螺旋桨转子螺旋杆菌是上文提到的船舱和单位被视为双繁荣集会，方向舵和V3的是携带的两个端板椭圆鳍而 V4，该有一个尾翼和方向舵安装在机尾的中心。

Feed the gross pipe from front plant, cog down the upper roller to given size to rotating bring the pipe into rolling zone for reducing diameter and wall form rolling; after rolling from head to tail, turn 90Deg with the gross pipe, top bar and core head by tilter for next rolling travel that inverse roll to head to bring the pipe back to front plant; then, turn again for next periodical to-an-fro rolling till design size request.

将毛管自轧机前台喂入，将上轧辊压下至设定的尺寸，毛管在轧辊的旋转带动下曳入轧制区域，进行减径和减壁变形轧制；毛管从头部轧制到尾部后，将毛管、顶杆及芯头在翻转装置的作用下翻转90°，进行下一个轧制行程，反向轧制到头部，毛管回到轧机前台；再将毛管、顶杆及芯头在翻转装置的作用下翻转90°，进行下一个轧制周期往复轧制，轧制到毛管成达到设计尺寸要求。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。