kcy2006 幼苗
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回答问题
A substance composed of two or more elements chemically comb
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A mass of 0.1156g of a substance that is composed of carbon,
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_____ substance differ,they have some properties in common.填
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英语翻译好像不能直译,1.Materials that emit toxic substance are not per
Man can survive,Only when he has the substance,man can live
英语翻译Phrasal verbs are idioms which are composed of a verb pl
一道英语化学题.求讲解a molecule of a substance with physical propertie
英语翻译美国发来的邮件,I have another substance I found commercially th
1年前5个回答
我想知道matter与substance在化学上意思的区别,
汉字是由笔画构成的:Chinese character composed of stroke.翻译的对吗?
求助:divided into与 composed to的区别
be composed of 造句,加中文解释
英语翻译Vertically integrated MNEs are composed of many manufact
substitute和substance
改错:1.The United States is composed of fifty states,two of th
an element is a substance , all of _______ atoms have the sa
Any substance in which two or more chemical elements other t
关于定语从句的一个问题,急a substance in some foods that cleans the body
英语翻译the Intelligent Oilfield 智能油田 The IOF is composed of fiv
你能帮帮他们吗
已知三棱锥A-BCD中,EH分别是棱AB,AD的中点F,G分别是棱BC,CD上的点,若CF/FB=CG/GD=2,试证E
1年前
连词成句:thirteen I now old am years
在光滑的水平地面上有一辆平板车,车的两端分别站着质量相等的人A和B,最初人和车都以某一初速度
He and his father a__ the same
名言警句:冰冻三尺的后面是什么?
精彩回答
Passengers are kindly r__________ not to smoke in the bus.
Come ____, Danny! 快来,丹尼!
若3年定期存款的年利率为2.52%,到期需交20%的利息税,小明爸爸今年3月5日存入1000元3年定期存款,到期实得本息多少元?
分解因式:3a立方-12a =________.
1 3 6 10 15……数列的推导过程