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- runoff isotope 径流同位素
- 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 streams are flush with the spring runoff. 溪涧涨满春水。
- If this hold, they'll both advance to a May runoff. 如果事实如此的话，他们俩将在5月份提前上演对决好戏。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- The streams are flushwith the spring runoff. 溪涧涨满春水。
- No direct construction runoff is expected. 预计不会有直接的建筑径流。
- Frank White badly wanted Purcell to win the runoff. 弗兰克.;怀特非常希望乔
- 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。
- Isotope shifts and hyperfine structure spectrum[J]. 引用该论文 马洪良.
- Changes of nuclear mass and nuclear size cause isotope shifts. 原子核质量和大小的不同引起同位素移动。
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。
- The runoff water from the glaciers affects life in Alaska. 而源于这些冰川的水与阿拉斯加的生活息息相关。
- Another municipal waste problem is street runoff into storm sewers. 有关都市废水的另外一个问题是进入雨水沟的街道雨水。
- A reservoirfor collecting surface drainage or runoff. 收集地面污水或漏水的贮水池。
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后，略轻一点的稳定同位素氙134出现。
- If this runoff water can be accumulated it can be used for farming. 如果这些流失的水能够积蓄起来，它们就可以用来灌溉。
- Around these cities they practiced runoff agriculture. 在这些城市和周围，他们从事径流农业。
