求翻译:Seventy-eight percent of our atmosphere is nitrogen gas. (1)是什么意思?待解决 悬赏分:1 - 离问题结束还有 Seventy-eight percent of our atmosphere is nitrogen gas. (1)问题补充:匿名 2013-05-23 12:21:38 我们的大气百分之七十八是氮气。 匿名 2013-05-23 12:23:18 百分之七十八的...
百度试题 题目 选择下划线用法错误的选项。 The nitrogen makes up over 78 percent of the Earth's atmosphere, the gaseous mass surrounds the planet. A.nitrogenB.overC.percentD.surrounds 相关知识点: 试题来源: 解析 AD 反馈 收藏
What is ''x'' in 1/6 + 1/12 = 1/x? If 2x + 25 = 35 what is x? What percent of the atmosphere is made of nitrogen? What is the percent compisition of each element in magnesium nitrite? How tall is 58 inches? What is the probability that X is no more than 10?
The atmosphere is about twenty-percent oxygen and eighty percent nitrogen from Earth's surface to where space begins at one-hundred-twenty kilometers up. VOA : special.2011.04.06 权威例句 Mild to moderate mental illness also nearly doubled, from 9.7 percent to 19.9 percent. NPR: Mental Issue...
But Earth's atmosphere is made up of about 78 percent nitrogen, 21 percent oxygen and trace amounts of other elements, including water vapor. So have you ever wondered if breathing 100 percent oxygen would be good for you? The short answer is it's not. Pure oxygen can actually can be...
With less food in the market, the countries would need to increase food imports, which would produce more global greenhouse gas emissions. Organic farming also increases the amount of absorbing carbon, a process where carbon dioxide (CO2) is "absorbed" out of the atmosphere and captured by ...
nearly all theH2originally present in the earth's atmosphere has been lost to space. In the earth's crust and oceans, hydrogen is found in water, petroleum, proteins, carbohydrates and other compounds and it is the ninth most abundant element on a mass basis. Hydrogen has three isotopes :...
“The car industry must continue its dedicated work to minimise diesel engine emissions. But we should be aware that it is now beginning to cost a great deal to achieve very little.” Caption: Approximately three-quarters of all of the particulates in the Earth’s atmosphere are of natural ...
a投資氣氛濃厚 The investment atmosphere is thick[translate] aCIP connection with spray ball 与浪花球的CIP连接[translate] ahubbub 嘈杂[translate] aCan I ask Mr.Chen of it? 罐头 I 要求Mr.Chen 它?[translate] amight not that tend to conflate the perspectives of literate, educated or privileged ...
Farm animals are responsible for a large part of greenhouse gas emissions.Greenhouse gases trap heat in Earth 's atmosphere.Methane and carbon dioxide are two major greenhouse gases.Cows and their manure( 牛粪) are responsible for releasing huge amounts of methane. Chemical Ferti...