皮皮学,免费搜题
登录
搜题
【单选题】
化工生产中,为了严格控制温度,能够采取的措施是( )
A.
增加换热器
B.
增加新设备
C.
有效除去反应热
D.
减少传热
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.
A.
friction
B.
relationship
C.
distance
【判断题】鞘翅目、鳞翅目、直翅目的昆虫都属于不完全变态。
A.
正确
B.
错误
【判断题】鞘翅目、鳞翅目、直翅目的昆虫都属于不完全变态。
A.
正确
B.
错误
【判断题】桥式起重机根据小车在使用过程中不断运动的特点,通常有软线、硬线及软线硬线并用三种供、馈电线路。
A.
正确
B.
错误
【单选题】The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.
A.
distance
B.
friction
C.
relationship
D.
motion
【判断题】烧结时窑内为氧化气氛制得青砖,还原气氛制得红砖。
A.
正确
B.
错误
【单选题】The weight of something is another way of describing the amount of force exerted on _____ by gravity.
A.
it
B.
them
C.
that
D.
one
【多选题】预留插筋、埋置套筒、预埋件等检验中对于外伸钢筋须检查钢筋( )位置、外伸长度是否符合设计要求。
A.
类型
B.
直径
C.
颜色
D.
数量
【单选题】The weight of something is another way of describing the amount of force exerted on ______ by gravity.
A.
a. it
B.
b. them
C.
c. that
D.
d. one
【单选题】The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.
A.
distance
B.
friction
C.
relationship
相关题目: