关于a factor of的意思A rapid decrease by a factor of 7 was observed.这里的decrease by a factor of 7 究竟是“减少到1/7”还是“减少了1/7”a factor of 7究竟又是什么意思?

关于a factor of的意思A rapid decrease by a factor of 7 was observed.这里的decrease by a factor of 7 究竟是“减少到1/7”还是“减少了1/7”a factor of 7究竟又是什么意思? a factor of a scale factor of 3的中文翻译 一句话翻译,将下面的英语翻译成中文.As a firm sues more of a variable factor ofproduction with a given quantity of the fixed factor of production, themarginal product of the variable factor eventually diminishes.采自,《economics（ 关于SAT一道数学题prime factor如何理解?m is the greatest prime factor of 38,n is the greatest prime factor of 100,求m+n?不太懂prime factor 的意思.直译过来是主要因素之类的.还是不太理解,特别是将prime factor译成 谁知道日语罗马发音“a na ta no wu ra mi,ha ra shi ma su ”的中文意思是什么? is x-4 a factor of x^3-64? reduce by a factor of 3 to 4怎么翻译 a factor of five 能否总结一下规律 The prime number is a factor of 30 and is also a factor of 42 求翻译 a ra ta 英文数学题求救,分数类的!A find the decimal expamsion for 1/43B show that 9 is a factor of the sum of the digits in the repetend of 1/7.1/39,1/43C suppose none of 2,3,5 is a factor of n.Explain why 9 is a factor of the sum ofthe digits in t 谁能翻译以下句子(数学倍数方面的东西):A rapid decrease by a factor of 7 was observed. 求这个英文数学题的意思write a rule that would make a figure similar to(x,y)that has a scale factor of seven那么怎么解这题呐？…… extrinsic limiting factor的意思 go down by a factor of 是一道数学题出现的,说x变化后y会go down by a factor of 2是go down,所以是y=-2x还是y=2x? 一道英语的数学题,我不大明白意思One factor of x^2+2x-8 is:A.x-1B.x-2C.x-4D.x-6E.x-8请问one factor是啥意思?怎样翻译这道题呢?我不大理解 In terms of a person's character,which is the decisive factor?Nature or Enviroment?需要英文的~~急!