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- nonradioactive tracer 非放射性指示剂
- This solute will be referred to as a tracer. 这种溶质称为示踪剂。
- The tracer becomes increasingly dispersed. 示踪剂逐渐地扩散。
- Deletes tracer token history information. 删除跟踪令牌历史记录信息。
- Identifies a tracer token record. 标识跟踪令牌记录。
- Chemistry To add a tracer to (a compound). 使示踪:向(一个复合物)加示踪剂
- The tracer is distributed in a nearly normal fashion. 示踪剂的分布接近正态分布的样式。
- Radionuclide tracer analysis is a third important method. 第三种重要方法是同位素示踪分析。
- The slug of tracer is added to the stream in an undefined manner. 示踪剂液滴以不确定的方式注入流注里。
- Fixed first person tracer origin when spectating someone. 重新设置了当观察某人的第一人称视角。
- Name of the Subscriber that received the tracer token. 接收跟踪令牌的订阅服务器的名称。
- Police with tracer dogs were fanning outover the moor. 警察带着警犬在荒野呈扇形展开。
- Maybe Bartling had a tracer put on his launch during the night. 也许昨天晚上,巴特灵就在他的汽艇上安装了一个跟踪器。
- Police with tracer dogs were fanning out over the moor. 警察带着警犬在荒野呈扇形展开。
- 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 iodine widely used as a tracer in medical diagnosis. 放射性碘碘的一种放射性同位素,广泛地用于医学诊断作为追踪剂
- 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。
- We continuously inject a tracer into a point in a steadily moving fluid. 我们连续地将一种示踪物注入某稳定运动流体中之一点。
- 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。
- British chemist and physicist.He won a1922Nobel Prize for developments that led to the discovery of isotopes in nonradioactive elements. 阿斯顿,弗朗西斯·威廉1877-1945英国化学家及物理学家。他因在非放射性元素的同位素的发现过程中取得重大进展而获1922年诺贝尔奖