您要查找的是不是:
- To study the use of nonradioactive isotope labeled substracts ~15N-Gly and ~13C-Palmitic Acid as tracers in measuring the adaptive absorptive function in a child having undergone total small bowel resection. 研究应用稳定同位素~(15)N-甘氨酸和~(13)C-棕榈酸示踪测定全小肠切除术后患儿的肠吸收功能。
- nonradioactive isotope 非放射性同位素
- 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 symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- 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。
- 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。
- This indium isotope was created at the same time as the earth. 这种铟同位素与地球产生在同一时代。
- The most abundant isotope of hydrogen,H1,with atomic mass1. 氘氢的数量最丰富的一种同位素,H1,原子质量为1。
- The atmospheric helium isotope ratio: Is it changing? 大气氦同位素比率在变化吗?
- Calculation of oxygen isotope model temperature in minerals. 矿物氧同位素模式温度计算。
- How it works: A patient inhales haimless nonradioactive Xenon gas,which is tracked by a scanner as it enters the brain. 工作原理:病人吸人无害的、无放射性的氙气。氙气进人大脑后由扫描仪进行跟踪。
- A radioactive isotope of thorium with mass number228. 射钍钍的放射性同位,质量数为
- The most abundant isotope of hydrogen, H1, with atomic mass1. 氘氢的数量最丰富的一种同位素,H1,原子质量为1
- One drawback: a nonradioactive dye must be administered through the child's rectum before a CAT scan can be performed. 但是有一个缺点:在做CAT射线之前,必须用一种非放射性的染料给孩子的直肠染色。
- This creates regions with geographically similar isotope values. 这将形成地理上同位素构成类似的区域。