《C语言程序设计》课程教学资源（PPT课件讲稿）循环结构（理论）2

（1)预处理命令:includestd0. （2)把函数名改为main （3)函数体开始处加: char

1、 while语句 2、 do-while语旬 3、for语旬 4、 break语旬与 continue语句 5、程序举例

1. 设连续型随机变量的概率密度函数为 cx， 0≤ x ≤1 f (x) = 0， x 1 求：（1） 常数 c； （2） 概率

一、选择题(20分,每题2分) 1流体流动时的摩擦阻力损失h所损失的是机械能中的项。 A位能 B静压能 C总机械能 D动能

Diffusion: Read Plummer Chap. 7, sections 7.1-7.4,, 7.53, 7.5.8 Show that c(zt) Wroexpfzla)I,with a=2VDf, is a solution to Fick's second law of diffusion. ac(z, t) dc(zt) 2. a) What is the intrinsic carrier concentration in Si at 1100 C? b) Calculate the effective diffusivity (including first-order, charged-vacancy corrections)for As impurities in Si at 1100 C for two cases: 1)CAs=10 cm and ii)

Part I: Describe the following 10 terms (3 points each). (1) EF-G: a. its structure likes tRNA b. it is a translational elongation factor c. it binds to ribosome when associated with GTP

这里我们将概述复变函数论在物理问题中的应用所依据的某 些基本事实 令C表复数域z=x+iy,x,y∈R.其元素z与一平面上 的点(x,y)一一对应起来,这个平面称为复平面.在复平面上加 进无穷远点(或理想点)∞,对于复变函数问题是方便的,于是得 到紧致平面C=CU{∞}.C同胚于球面S2 令GCC为一域

1 Find F(s) if f(t) = (a)(t-3);(b)4t u(t-3); (c)4 cos to(t-3). 2 Obtain partial-fraction expansions for each of the following rational functions, and find the corresponding time functions:

Three-phase sources have three Q terminals called the line terminals(a, b,c). + Neutral connection--n an b+V n bn Balanced three-phase sources may