(1997.6) SI. typical S2. relatively S3. boring S4. describe S5. variety S6. normal S7. uniform S8. seven bad men jumped out, one man had a knife and we got into a fight S9. She was trying to get to the hospital, but there was a bad traffic jam S10. the baby waited to \arrive until we got to the hospital

Disioint-set data structure (Union-Find) Problem: maintain a dynamic collection of pairwise-disjoint sets S=(S Each set S; has one element distinguished as the representative element, rep[sil lust support 3 operations

上机作业2 1.输入一个字符串,按与输入相反的次序输出。 例如,若输入ABCD1234,则输出4321DCBA。 2.输入两个字符串s1,s2,联接为字符串s3,分别输出s1,s2,s3,要求 不得使用标准C函数 strcat(s1,s2)。 3.设学生记录为(学号,姓名,数学,外语),输入一个班的学生记录,完成 (1)求每个学生的平均成绩 (2)求全班每门课的平均成绩; (3)按数学成绩输出名次表(成绩相同的名次相同) (4)按外语成绩输出名次表(成绩相同的名次不相同,按先后次序确定名

上机作业2 1.输入一个字符串,按与输入相反的次序输出。 例如,若输入ABCD1234,则输出4321DCBA 2.输入两个字符串s1,s2,联接为字符串s3,分别输出s1,s2,s3,要求 不得使用标准函数 strcat(s1,s2) 3.设学生记录为(学号,姓名,数学,外语),入一个班的学生记录,完成: (1)求每个学生的平均成绩; (2)求全班每门课的平均成绩; (3)按数学成绩输出名次表(成绩相同的名次相同); (4)按外语成绩输出名次表(成绩相同的名次不相同,按先后次序确定名次);

Handout 2: Gain and Phase margins Eric Feron Feb6,2004 Nyquist plots and Cauchy's principle Let H(s) be a transfer function. eg H(s)= s2+s+1 (s+1)(s+3) Evaluate H on a contour in the s-plane. (your plots here)

3. Application of Schmid's law How to determine the active S.S. for all the equivalent S.S. 2 Determine the active S.S. by Reflection Rule. Orientation cell for cubic crystals. Given: BCC Crystal having {110}slip system. Determine: active slip system in response to tensile loading along

色谱分析习题(P372) 1.解:tr1=3min20s=3×60+20=200s tr2=3min50s=3×60+50=230s tM-20s Yi()=1.7mm=1.7/10×60s=10.2s 因为Y(1)=40

3.1系列PLC发展概述 3.2S7-200PLC系统组成 3.3编程元件及程序知识 3.4相关设备 3.5工业软件

在600~900℃的温度范围内,用氢气还原-极谱分析法测定了碱土金属硫化物MgS、CaS和BaS以及稀土硫化物RB2S3与稀土硫氧化物RE2O2S被H2还原时S的析出率,以寻求用H2还原法分离钢铁试样中FeS与其它碱化物的条件。在800℃时,各硫化物被H2还原程度按以下顺序递减:FeS>MgS ≥ RE2S3>RE2O2S ≥ CaS≈BaS

1 前言 2 微生物法脱除H2S的原理 3 生物法脱除气体H2S的工艺 4 生物法脱硫主要影响因素 5 结论