无规则干扰波
参考答案:
无一定频率,无一定视速度的干扰波,称为无规则干扰波.
Whenever an investment management firm presents investment performance is compliance with the Global Investment Performance Standards (GIPS), it must start how it defines itself as a firm. Under GIPS, a firm may define itself for the purpose of claiming GIPS compliance using any of the following options EXCEPT when:()
A. an entity is registered with the appropriate national regulatory authority overseeing the entity’s investment management activities.
B. all assets are managed to one or more base currencies.
C. the subsidiary or division of a company claims GIPS compliance when the parent company is GIPS compliant.
一九七四年印度两个邦中有200个村庄暴发中毒性肝炎,398人发病,死亡106人,中毒时适逢暴雨,患者均食用过霉变食物,临床症状以黄疸为主,兼有呕吐、厌食和发病,重者出现腹水、下肢水肿、肝脾增大及肝硬变。用发病村庄一些家庭剩饭喂狗,狗出现死亡。
可能引起的中毒食物是()。
A.玉米、小麦、大米
B.肉类
C.蛋类
D.鱼类
E.奶类