Testing for a Fractional Unit Root in Time Series Regression Chingnun Lee, Tzu-Hsiang Liao2 and Fu-Shuen Shie Inst. of Economics, National Sun Yat-sen Univ Kaohsiung, Taiwan Dept. of Finance, National Central Univ, Chung-Li, Taiwan

Hepatic Cirrhosis Professor Wang Ji-yao Department of Internal Medicine Division of Gastroenterology, Zhongshan hospital , Fu Dan university

1、钢结构对材料的要求 （1） 较高的抗拉强度fu和屈服点fy （2） 塑性、冲击韧性好 （3） 冷加工性能好 （4） 可焊性好 （5） 耐久性好

北京中医药大学：《中医诊断学》课程教学资源（课件讲稿）Complicated Syndromes of the Zang-Fu Organs

屈服荷载 一、结构（或构件）开始出现塑性变形时的荷载FS 二、使结构（或构件）处于极限状态的荷载FU

复合函数求导法则 定理4.4.1 (复合函数求导法则) 设函数u gx = ( )在 x x = 0可导， 函数 y fu = ( )在u u gx = 0 0 = ( )处可导,则复合函数 y f gx = ( ( ))在 x x = 0可 导，且有 [ ( ))] ( ) ) f gx f u g x x x ( ′ = ′ ′( = 0 0 0 = f gx g x ′( )) ) ( ′( 0 0

Spring 2003 1661AC22 Longitudinal Dynamics For notational simplicity, let X=Fn, Y= Fu, and Z= F aF Longitudinal equations(1-15 )can be rewritten as mi=X+X2- mg cos(0+△X

I. Listening skills Identifying the main Information to go Hong Kong would also like me to visit him. What should I do w: You may miss your uncle and be sorry about not seeing Hong Kong, but I really think driving from city to city with friends would be more fun uncle Hong ko fu

习题与补充题 习题 1.证明曲面r= acos(pcos, bsin(pcos,csinθ)是椭球面,并求其法向量,切平 面及曲线坐标。 求圆锥的参数方程和它的切平面 3.证明曲面 (1)r=u.v, 是椭圆抛物面; (2)r=(a(u+v),b(u-V,2vu)是双曲抛物面 4.求题3中各曲面的法向量和切平面。 5.求旋转曲面r=( ucos, using,f(u)(0