2、一个液压泵,当负载压力为为8MPa时,输出流量为96L/min;压力为10Mpa时,输出流量94
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in east of和in the east of的区别
如何做承受能力最强的纸船
On the table in front of him were some bananas and a glass of water.还有中间为什么要用were.没有复数啊.
以下关于施力物体与受力物体说法正确的是A.书对桌面的压力:施力物体是桌面,受力物体是书B.桌面对书的支持力:施力物体是桌面,受力物体是书C.桌面对书的支持力:施力物体是书,受力物
Peter likes windy weather.He wants _______(fly)his kite.
His mother does not worry ______ him.选择A.forB.withC.aboutD.at
His mother asks him not to play too much,___?A.does sheB.doesn'sheC.does heD.doesn' he
if i say want
American apparel products and farm products have historically received more protection___foreign competition because of high tariffs on related impores.空格处填个介词,请英语高手帮忙,from 对吗?谢谢了
龙鱼过滤箱里都应该放什么.
For years,… has been seen as …,but things are quite different now
二年级暑假计划怎么做
淮能组什么词语
关于定语薄冰英语P3中关于定语这样写道:定语是限定或修饰名词或相当于名词的词的,常由形容词或相当于形容词的短语或从句担任.I consider the book expensive.请问这里的expensive是否是定语呢?书
英语中什么是定语?求英语高手的回答务必要举出例子,
石灰的化学名词叫什么?
哪里可以看到a painted house的电影
我是组长,我希望有一个完美的小组计划,五年级了!谢谢谢谢
奥卡氏丝虫是什么?它有什么作用?
打吊丝虫用丁醚脲配什么好呢?
Our house ________now.A.is getting paint B.is getting painted C.is got painted D.has got to paint
the house was painted white.white是什么成分?
打吊丝虫用丁醚脲配什么农药好啊,
文言文《核舟记》默写默写的句子,只要有可能都写出来.
一般考试核舟记这篇课文有哪一段是需要默写的一般考试核舟记这篇课文有哪一段或句是需要课文填空的
1.my father is a fireman.(对划线部分提问)划线部分是“a fireman" ___ ____ you father?
fireman和firemen 的区别在哪?分别用在哪里?What is you father?He is a_____.用哪一个?..试卷里有选择填空.....==/...
1个的1,2个2,3个的3.10个的10的平均数为是多少
_____(be)the pair of glasses yours
五个数的平均数是7,如果每个数增加A,这五个数的和是( )
为什么LOL我的螳螂进化次序不对,为6级 17级 18级
lol螳螂6级进化什么