【单选题】债券按计息方式有多种分类方法,其中按一定期限将所生利息加入本金再计算利息,这种债券叫()。
【单选题】Which one of the following statements is NOT the nosocomial infection?
A.
Doctors acquired the infection of a pathogen when they treated the patients in the hospital;
B.
A farmer was infected with H5N1 influenza A virus when he worked with the poultry in a farm;
C.
A farmer caught a cold when he visited a friend treated in a hospital;
D.
A farmer was transfused with blood cotaminated with HIV after bleeding much in an accident;
【多选题】加筋土挡土墙的使用范围和要求有()。
B.
加筋土挡土墙的高度在Ⅰ级干线上不宜大于15m
C.
安装直立式墙面板应按不同填料和拉筋预设仰斜坡,墙面不得前倾,坡度一般为1:0.02~1:0.05
D.
拉筋应具有粗糙面,并按设计布置水平铺设,当局部与填土不密贴时应铺砂垫平
E.
连续敷设的拉筋接头应置于其尾部;拉筋尾端宜用拉紧器拉紧,各拉筋的拉力应大体均匀,但应避免拉动墙面板
【判断题】连续墙墙面倾斜度不宜大于 1/150 ,局部突出不宜大于 100mm
【多选题】加筋挡土墙的使用范围和要求有()。
C.
安装直立式墙面板应按不同填料和拉筋预设仰斜坡,墙面不得前倾,坡度一般为1:0.02~1:0.05
D.
拉筋应具有粗糙面,并按设计布置水平铺设,当局部与填土不密贴时应铺砂垫平
E.
连续敷设的拉筋接头应置于其尾部;拉筋尾端宜用拉紧器拉紧,各拉筋的拉力应大体均匀,但应避免拉动墙面板
【单选题】我国地铁设计规范规定,连续墙墙面倾斜度不宜大于( )
【单选题】排烟热损失是锅炉()排出的热烟气带走的物理热量占输入热量的百分率。
【单选题】- W h o should be responsible for the accident? - Not the worker. They just carried out such a order their boss gave.