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
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...
Likewise, because the concentration of carbon dioxide is higher in the blood entering the capillaries than it is in the alveolar air, carbon dioxide passes from the blood to the alveoli. The nitrogen concentration in the blood and the alveolar air is about the same. The gases exchange across ...
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? What is the probability that X is at least 20?
The share of foreign new students in graduate schools fell from eighteen percent to sixteen and a half percent. VOA : special.2010.09.16 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...
"This results from lower crop quantity, because output is limited by a lower supply of nitrogen, which is mainly from other crops or solid waste from cattle on the grassland. " Nevertheless, it is important to note that organic farming still holds some useful benefits for the environment, ...
NOx (nitrogen oxides) 1975-2005, 7% remaining PM (particulate matter) 1992-2005, 10% remaining In the case of particulates, the remaining 10% of the 1992 level is what is available to the car industry to work with. But what will be its significance overall? Wind erosion, volcanoes, natur...
根据原文第七段Farm animals are responsible for a large part of greenhouse gas emissions.(农场动物是温室气体排放的主要来源。)可知该段主要阐述了畜牧业与温室气体之间的关系。第七段的段落的功能是解释了过度放牧如何导致气候变化。故选C。(2)A.推理判断题。根据第九段的About half th...
A method of preparing the optically transparent aluminum oxynitride is also provided comprising the steps of forming a green body of substantially homogeneous aluminum oxynitride powder and pressureless sintering said green body in a nitrogen atmosphere and in the presence of predetermined additives which...
aNever Forget The One , Who Always Remember You ... 不要忘记那个,总记住您….[translate] ahe's wearing a skirt 他穿着裙子[translate] andependently of the applied soil fertilization with nitrogen, among the studied variants of foliar fertilization the most favourable for principal indices of bak...