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- isotope trophic fractionation 同位素营养富集度
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- CAN STABLE ISOTOPE RATIOS PROVIDE FOR COMMUNITY-WIDE MEASURES OF TROPHIC STRUCTURE? 稳定性同位素与群落营养结构?
- Producer The first TROPHIC LEVEL, in a food chain. 生产者:食物链中第一个营养级。
- She spends only a fraction of her earnings. 她只花了所赚的钱的一小部分。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- They represented only a fraction of the general populace. 他们代表的仅是全体国民的一小部分。
- Its most common form, or isotope, has 146 neutrons. 它最常见的形式或者同位素有146个中子。
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- Simmons: Get me a sample and some isotope readings. 弄些样本和同位素读数。
- Only a fraction of my friends have video recorder. 我的朋友中只一小部分人有录像机。
- Isotope shifts and hyperfine structure spectrum[J]. 引用该论文 马洪良.
- Earthworms comminute the mineral fraction of soils. 蚯蚓粉碎土壤中的无机物碎片。
- A chemical component separated by fractionation. 分馏被分馏出的化学成分