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1)  15 N trace
15N示踪技术
2)  15N tracer
15N示踪
1.
In this paper,a 15N tracer pot experiment was installed to study the effect of incorporating corn stalk and stubble into black soil on the nitrogen transformation in soil-plant ecosystem.
采用盆栽试验和15N示踪技术对黑土添加玉米残体 (秸秆和根茬 )土壤 植物系统中氮素转化进行了研究 。
2.
The volatilization of N2 and N2O from cotton plant were determined by 15N tracer techniques and a static box method.
在室内水培条件下,采用密闭生长室抽气法测定棉花植株NH3挥发;应用15N示踪技术,采用静态箱法测定棉花植株N2和N2O挥发。
3)  tracer technique
示踪技术
1.
Multiple regression analysis on gas-leakage diffusion simulation by using tracer technique;
示踪技术用于气体泄漏扩散模拟的多元线性回归分析
2.
The research was based on the experiment platform of oil-gas storage and transportation security in Jiangsu polytechnic university,and it was simulated to the whole course of harmful gas-leakage diffusion using tracer technique.
基于江苏工业学院油气储运安全综合实验模型平台,利用示踪技术,模拟了有害气体瞬时泄漏扩散的整个过程。
3.
A tracer technique was used to study the stability of liquid surfactant membrane.
采用示踪技术研究乳化液膜的稳定性。
4)  Tracer technology
示踪技术
1.
The principle of ion-selecting electrode tracer technology and its testing process are introduced in detail in the paper.
该文对离子选择电极示踪技术方法原理及试验过程作了详细介绍 ,并把该技术方法引用到地下水示踪试验研究中。
2.
In this article, two of the classical applications of gaseous tracer technology, with SF6 as tracer gas, in the dynamic leakage detection of a inter-explosion experimental case and in the overall leakage detection of a nuclear reactor hall were described at large.
本文列举了两个气体示踪技术在科学试验容器动态密封性能检测和反应堆堆厅密封性能检测中的应用实例,详细阐述了应用方法、实施技术和检测结果;概述了中物院核物理与化学研究所气体示踪技术的研究现状和发展,提出气体示踪技术在科学研究、环境保护和新能源建设中的美好应用前景。
5)  tracing technology
示踪技术
1.
The improving direction of tracing technology in chemical engineering was advanced.
简介了管道泄漏可能发生的部位;综述了管道泄漏的超声波检测、射线检测等技术;随着SCADA的完善和软件的开发,出现了流量差监测、压力差监测等方法;提出了在化工方面示踪技术的改进方向。
2.
This paper majors in the slagging of a 670t/h pulverized boiler, using advanced tracing technology to carry cold modularization experiment, studies the characteristic of aerodynamic field at six corner burner region, analyzes the reason of slag, and puts forward reform scheme.
针对某电厂 670 t/h煤粉锅炉存在的结渣问题 ,利用先进的示踪技术进行冷态模化试验 ,研究了六角切圆燃烧锅炉燃烧器出口区域的空气动力场特性 ,分析了结渣原因 ,并提出了技术改造方案。
6)  Tracing technique
示踪技术
1.
With wide application of molecular biology and rapid development of radionuclide tracing techniques,radionuclide tracing molecular functional measurements and targeted treatment application became a new force and more and more popular and widespread.
近年来,随着分子生物学技术的广泛应用和放射性核素示踪技术的迅速发展,核素示踪分子功能检测及靶向治疗应用异军崛起,在人类健康预防、保健与疾病诊治中发挥了重要作用,并取得了令人瞩目的成就。
补充资料:示踪技术
分子式:
CAS号:

性质:通过观察示踪剂(tracer)的行为来研究具体对象(如分子,生物体)的物理、化学和生物学行为和特性的技术。示踪剂有放射性同位素示踪剂和稳定同位素示踪剂。示踪技术在工、农、医中的应用很广泛。

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