friends and enemies: I just can't believe everyone in here is a friend, and I don't want to leave anybody out. The question tonight, as I understand it, is \The Negro Revolt, and Where Do We Go From Here?\ or What Next?\ In my little humble way of understanding it, it points toward either the ballot or the bullet. Before we try and explain what is meant by the ballot or the bullet, I would like to clarify something concerning myself. I'm still a Muslim;

My Fellow Americans, I come before you tonight as a candidate for the Vice Presidency and as a man whose honesty and integrity has been questioned. Now, the usual political thing to do when charges are made against you is to either ignore them or to deny them without giving details. I believe we've had enough of that in the United States, particularly with the present Administration in Washington

Good evening my fellow Americans. Ten days ago, in my report to the nation on Vietnam, I announced a decision to withdraw an additional 150,000 Americans f rom Vietnam over the nex t year. I said then that I was making that decision despite our concern over increased enemy activity in Laos, in Cambodia, and in South Vietnam

Tonight I want to talk to you on a subject of deep concern to all Americans and to many people in all parts of the world, the war in Vietnam. I believe that one of the reasons for the deep division about Vietnam is that many Americans have lost confidence in what their Government has told them about our policy. The American people cannot and should not be asked to support a policy which involves the overriding

7-1含有长度为2a的型贯穿裂纹的无限大平板,材料为30 0CrMnSiNiA,在远离裂纹处受均匀 拉应力作用,如图7-11所示。已知材料的平面应变断裂韧度K1=(84MPa)m,裂纹的临界 长度a=8.98mm。试求裂纹发生失稳扩展时的拉应力σ值

一、参考文献的类型 参考文献（即引文出处）的类型以单字母方式标识，具体如下：M——专著 C——论文集 N——报纸文章 J——期刊文章D——学位论文 R——报告 S——标准 P——专利A——文章

6.1 抽样定理——sampling theorem 6.2 脉冲模拟调制 6.3 脉冲编码调制(PCM, pulse-code modulation) 6.4 差分脉冲编码调制 6.5 增量调制 (Delta modulation, ΔM, DM) 6.6 时分复用 (TDM,time division multiplexing)

L 诈 骗 案 　K信用证诈骗案 　S 盗 窃 案 　R挪用公款案 　C挪用公款受贿案 　D非法经营案 　Z 贪 污 案 　Q挪用公款受贿案 　Y挪用资金案 　M贪污、受贿案 　P 受 贿 案 　W 受 贿 案 　A故意伤害（致死）案 　B 绑 架 案 　O 贪 污 案 　X 盗 窃 案 　F贩卖毒品案 　H 抢 劫 案

一、质点的角动量定理和角动量守恒定律 (The angular momentum theorem & The law of angular momentum conservation of a mass point) 1 质点的角动量(The angular momentum of a mass point) 质量为m的质点以速度v在空间运动，某时刻相对原点O 的位矢为r，质点相对于原点的角动量

问题:如何利用系数矩阵A和增广矩阵B的秩, 讨论线性方程组Ax=b的解 定理1n元齐次线性方程组Amxx=0有非零解 的充分必要条件是系数矩阵的秩R(4)