帮忙看下这个英语句子这样改对吗,想简化一下

这一句Each random subspace are composed of two parts, one part is n0 dimensions randomly selected from the stable subspace and another part is n1 dimensions randomly selected from the unstable subspace.

我觉得太累赘,我改成下一句对吗,语法有问题吗?
Each random subspace is composed of two parts, one part is n0 dimensions from the stable subspace and another part is n1 dimensions from the unstable subspace.

疑问句:是用来提出问题的句子。

A.一般疑问句:以be动词, have /has/do等助动词、can/may等情态动词开头,以yes或no来回答的问句。
它的基本结构是:Be/Have /Has/Did等助动词(包括情态动词)+主语+谓语(包括表语)+┄?回答常用简略回答。

1、谓语动词是be动词、助动词、情态动词时,只要直接把这些词置于句首,句末改成问号。
eg. There's something wrong with his bike.(改成疑问句)
______ _____ _______ wrong with his bike?

2、谓语动词是行为动词时,必须在句首加上助动词Do、Does(三单)、Did(过去式)加上这些助动词后,句子中谓语动词必须用原形。
eg. 1)Edison built a science lab himself when he was ten. (改成疑问句)
______ Edison ______ a science lab himself when he was ten?
2)Those Japanese like Chinese food.(改成疑问句)

______ those Japanese ________ Chinese food?

注意:在把肯定句改成否定句或一般疑问句的时候,要注意句中是否有already、some、something、somebody等词,如果有也必须进行改变,already要改成yet,some、something、somebody等分别改成any、anything、anybody等。另外,在改成否定句的时候注意把too改成either,both改成neither,all改成none等.在改成一般疑问句的时候,常常把第一人称I、we改成第二人称you。

B.特殊疑问句:以疑问代词或疑问副词开头,提出疑问的句子。
它的基本结构是:特殊疑问词+一般疑问句语序。但是如果疑问词在句子中作主语或作主语的定语,就用特殊疑问词+陈述句语序。常用的疑问词有:what, who(whom), whose,which,when,where,how,why等,回答时针对问句中的代词和副词来回答,不用yes或no来回答。

疑问句:有情态动词的将之提前
无的加DO,DOES,
或加特殊疑问词
一般将来时:一般用will,也可以用动词的ing形式。
if条件从句从现在时,主将来时。
1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。   2.时间状语:Tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.   3.基本结构:主语+am/is/are +going to + do+其它;主语+will/shall + do+其它   4.否定形式:主语+am/is/are not going to do ;主语+will/shall not do+其它   5.一般疑问句:be放于句首;will/shall提到句首。 {首字母大写}   6.例句:They are going to have a competition with us in studies.他们将有一场比赛和我们一起研究。   It is going to rain.天要下雨了。
一般过去时
  1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。   2.时间状语:ago, yesterday, the day before yesterday, last week, last(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.   3.基本结构:主语+动词或be的过去时+名词   4.否定形式:主语+was/were +not+其他;在行为动词前加didn't,同时还原行为动词。   5.一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时还原行为动词。   6.例句:She often came to help us in those days.那些天她经常来帮助我们。   I didn't know you were so busy.我不知道你是这么忙。
特殊疑问句有两种语序
  1.如疑问词作主语或主语的定语,即对主语或主语的定语提问,其语序是陈述句的语序:疑问词(+主语)+谓语动词+其他成分。如:   Who is singing in the room﹖   whose bike is broken﹖   2.如疑问词作其他成分,即对其他成分提问,其语序是:疑问词+一般疑问句语序? 如:   What class are you in﹖   What does she look like﹖   Where are you from﹖   What time does he get up every morning﹖   How do you know﹖
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第1个回答  2011-09-24
你把动词selected弄哪去了呢?原文中selected from the stable subspace 很明显是做dimensions的后置定语的,而selected from 与 from 还是有一定的差别的吧。所以,如果你想简化的话可以把后面的定语从句给括出来不看本回答被提问者采纳
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