皮皮学，免费搜题
登录
搜题
【单选题】
力偶对物体产生的运动效应是( )
A.
不能使物体运动状态发生改变
B.
既能使物体转动，又能使物体移动
C.
只能使物体转动
D.
只能使物体移动
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
【简答题】回答结构安装工程中旋转法和滑行法的构件布置要求
查看完整题目与答案
【判断题】钢筋闪光对焊接头外观检查,对于电机接触处钢筋表面可以有明显烧伤。
A.
正确
B.
错误
查看完整题目与答案
【简答题】[填空(1)] 键联接，既可传递转矩，又可承受单向轴向载荷，但容易破坏轴与轮毂的对中性。
查看完整题目与答案
【多选题】不适合在Cookie中保存的保密信息有()。
A.
网站交易密码
B.
信用卡卡号
C.
银行登录用户名
D.
支付宝登陆密码
查看完整题目与答案
【单选题】34 There are two major types of reserves used on projects. The _____ is for (usually major) scope changes that were not considered as part of the original plan, whereas the _____ is to compensate for ...
A.
Management reserve, unplanned allowance fund.
B.
Management reserve, contingency.
C.
Contingency fund, management reserve.
D.
Unplanned allowance fund, budgetary reserve.
E.
Unplanned reserve, planned reserve
查看完整题目与答案
【简答题】结构安装工程中旋转法和滑行法的构件布置要求。
查看完整题目与答案
【单选题】马铃薯发芽或被光照表皮变青时含有较高的毒素对胃肠道黏膜有较强的刺激性和腐蚀性,对中枢神经有麻痹作用,所以不能食用,如果想要食用应该将马铃薯( )
A.
挖去芽眼
B.
切薄成泡水
C.
焯水
D.
以上都对
查看完整题目与答案
【单选题】刚刚收获的马铃薯块茎种到土壤里不能发芽。下列说法正确的是 [     ]
A.
不能发芽是因为块茎中含有较多的生长素，生长受到抑制
B.
不能发芽是因为块茎中含有较多的脱落酸，进入休眠期
C.
要促使其发芽，可用适宜浓度的生长素处理
D.
要促使其发芽，可用适宜浓度的细胞分裂素处理
查看完整题目与答案
【单选题】152 There are two major types of reserves used on projects. The _____ is for (usually major) scope changes that were not considered as part of the original plan, whereas the _____ is to compensate for...
A.
Management reserve, unplanned allowance fund.
B.
Management reserve, contingency.
C.
Contingency fund, management reserve.
D.
Unplanned allowance fund, budgetary reserve.
E.
Unplanned reserve, planned reserve
查看完整题目与答案
【单选题】The two major types of facilities are
A.
distribution sites and storage sites.
B.
production sites and distribution sites.
C.
production sites and storage sites.
D.
retail sites and distribution sites.
E.
distribution sites and inventory sites.
查看完整题目与答案
相关题目：
【简答题】回答结构安装工程中旋转法和滑行法的构件布置要求
查看完整题目与答案
【判断题】钢筋闪光对焊接头外观检查,对于电机接触处钢筋表面可以有明显烧伤。
A.
正确
B.
错误
查看完整题目与答案
【简答题】[填空(1)] 键联接，既可传递转矩，又可承受单向轴向载荷，但容易破坏轴与轮毂的对中性。
查看完整题目与答案
【多选题】不适合在Cookie中保存的保密信息有()。
A.
网站交易密码
B.
信用卡卡号
C.
银行登录用户名
D.
支付宝登陆密码
查看完整题目与答案
【单选题】34 There are two major types of reserves used on projects. The _____ is for (usually major) scope changes that were not considered as part of the original plan, whereas the _____ is to compensate for ...
A.
Management reserve, unplanned allowance fund.
B.
Management reserve, contingency.
C.
Contingency fund, management reserve.
D.
Unplanned allowance fund, budgetary reserve.
E.
Unplanned reserve, planned reserve
查看完整题目与答案
【简答题】结构安装工程中旋转法和滑行法的构件布置要求。
查看完整题目与答案
【单选题】马铃薯发芽或被光照表皮变青时含有较高的毒素对胃肠道黏膜有较强的刺激性和腐蚀性,对中枢神经有麻痹作用,所以不能食用,如果想要食用应该将马铃薯( )
A.
挖去芽眼
B.
切薄成泡水
C.
焯水
D.
以上都对
查看完整题目与答案
【单选题】刚刚收获的马铃薯块茎种到土壤里不能发芽。下列说法正确的是 [     ]
A.
不能发芽是因为块茎中含有较多的生长素，生长受到抑制
B.
不能发芽是因为块茎中含有较多的脱落酸，进入休眠期
C.
要促使其发芽，可用适宜浓度的生长素处理
D.
要促使其发芽，可用适宜浓度的细胞分裂素处理
查看完整题目与答案
【单选题】152 There are two major types of reserves used on projects. The _____ is for (usually major) scope changes that were not considered as part of the original plan, whereas the _____ is to compensate for...
A.
Management reserve, unplanned allowance fund.
B.
Management reserve, contingency.
C.
Contingency fund, management reserve.
D.
Unplanned allowance fund, budgetary reserve.
E.
Unplanned reserve, planned reserve
查看完整题目与答案
【单选题】The two major types of facilities are
A.
distribution sites and storage sites.
B.
production sites and distribution sites.
C.
production sites and storage sites.
D.
retail sites and distribution sites.
E.
distribution sites and inventory sites.
查看完整题目与答案