皮皮学，免费搜题
登录
搜题
【简答题】
在动轮相对坐标系观测框架下,请写出一元稳定可压缩粘性气体流动机械能形式的的能量方程表达式即广义伯努力方程,指出方程中各个部分的物理含义;由此,若为低速绝热不可压缩气流的话,则写出其简化的方程形式。(用手写到纸上,拍照片上传,由我来批改!)
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】In relation to the 'writers on management' mentioned in Para. 2, the text suggests that they _____.
A.
have not based their analyzes on a sufficiently large sample of actual managers.
B.
have relied in drawing their Conclusions on what managers say rather than what managers do.
C.
have misunderstood how managers use intuition in making business decisions.
D.
have not acknowledged the role of intuition in managerial practice.
【简答题】The text suggests that __________.
【单选题】证券交易内幕的知情人或者非法获取内幕信息的人,在涉及证券的发行、交易或者対证券的价格有重大影响的信息公开前,买卖该证券,或者泄露该信息,或者建议他人买卖该证券的,责令依法处理非法持有的证券,没收违法所得;没有违法所得或者违法所得不足3万元的,处以()的罚款
A.
30万元以上60万元以下
B.
3万元以上60万元以下
C.
违法所得1倍以上5倍以下
D.
违法所得1倍以上10倍以下
【简答题】The author suggests that 19th century parents were chiefly interested in a child's_____.
【简答题】The text suggests that immigrants now in the U.S. ________. [A] are resistant to homogenization [B] exert a great influence on American culture [C] are hardly a threat to the common culture [D] consti...
【单选题】The text suggests that immigrants now in the US ______ .
A.
are resistant to homogenization
B.
exert a great influence on American culture
C.
are hardly a threat to the common culture
D.
constitute the majority of the population
【简答题】HPB表示()钢筋,HRB()钢筋
相关题目：