您要查找的是不是：
- Due to less clay content and looseness of Entisol, and a fast speed of nitrification, nitrogen input to the soil mostly presented as nitrate. 土壤质地极显著的影响硝态氮在土壤中的累积与运移。
- Advance in the Study of the Nitrogen Input Process of Wetland Ecology System 湿地生态系统氮素输入过程的研究进展
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- There are several errors in the input. 输入中有好几处错误。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- A new or recently revised edition of input data. 输入数据的新的或最近校对过的“版本”。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- Soil Functional Responses to Excess Nitrogen Inputs at Global Scale 全球尺度过量氮元素输入的土壤功能响应
- A character that groups or separates words or values in a line of input. 用来分组或分隔一个输入行上的词或值的字符。
- nitrogen input 氮输入
- One, or a sequence of, input states. 一个或一序列的输入状态。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- A single input operation on a terminal. 终端上的一种单输入操作。
- Presterl T.Groh S.Landbeck M.Seitz G, Schmidt W, Geiger H Nitrogen uptake and utilization effciency of European maize hybrids developed under conditions of low and high nitrogen input 2002 陈范骏.;米国华
- Nitrogen is the most commonly used gas. 氮气是最常用的气体。
- Sample gas tubes are flushed with nitrogen. 采气管得用氮气吹扫。
- The number of circuits that can be fed input signals from an output device. 扇出，输出可从输出设备输入信号的电路的数量
- The main reservoir of nitrogen is the atmosphere. 氮的主要蓄存库是大气层。
- What is the percentage of nitrogen in air? 空气中所含的氮的比例是多少?
