英语释义

• a radioactive isotope of an element; produced either naturally or artificially

片语

radioisotope therapy放射性同位素疗

radioisotope technician放射性同位素技术员

radioisotope unit同位素室

Radioisotope Techniques放射性同位素技术

radioactive isotope[核] 放射性同位素

radioisotope tracer放射性同位素示蹤剂

radioisotope renography放射性同位素肾图术

radioisotope dilution放射同位素稀释

radioisotope production放射同位素生产

英汉例句

• the principle and apparatus for measuring sulfur content in petroleum and its products by radioisotope x-ray method are described.

  本文阐述放射性同位素x射线吸收法分析石油及其产品硫份的原理及仪器，还讨论了若干技术问题。

• these correlations are used in radioisotope x-ray fluorescance method to measure the fluorescance intensity of those pathfinder elements directly in-situ in search for concealed gold ore body.

  放射性同位素x射线荧光法利用这种相关性，在普查和勘探金矿体时，通过直接测量指示元素的荧光强度来发现矿化地区和隐伏矿体。

• then the blast of radiation emitted by the radioisotope would destroy the…tumor cells nearby.

  于是，放射性同位素发出的辐射沖击将会破坏邻近的肿瘤细胞。

• on a volunteer basis, tatsuhiko kodama, head of the tokyo university radioisotope center, has been spending his weekends in minamisoma, advising on the cleanup.

  在一个自愿者基地，儿玉达彦（东京大学放射性同位素研究中心的带头人）作为清污行动的顾问，已经在南相马度过了几个周末。

• by and large, it’s cheaper and easier to go with solar power or very low-power radioisotope generators like the one that powers the cassini mission.

  大体而言，使用太阳能或者极低能量放射性同位元素发电机，比如运用于卡西尼任务中的，更加便宜和简单。

• the researchers tested their theory on mice, attaching the radioisotope rhenium 18 to antibodies that attack e6, a viral antigen produced by virtually all cervical cancer cells.

  研究人员将放射性同位素铼-18附在攻击e6（一种实际上由所有子宫颈癌细胞产生的病毒抗原）的抗体上，利用小鼠检测了他们的理论。

• absorption of exogenous calcium and sucrose and their deposit onto the cell walls in litchi pericarp were studied by using radioisotope tracer technique.

  利用放射性同位素示蹤技术研究荔枝果皮对外源钙和蔗糖的吸收及细胞壁构建规律。

• during these periods of 「sleep,」 new horizons is powered by a single radioisotope thermoelectric generator and uses less power than a pair of 100-watt household light bulbs.

  在这些「睡眠」时期中，新视野号仅仅靠一台放射性同位素热电发生器驱动，而它的耗能还不及一制100瓦的家用电灯泡。

• traditional radioisotope micro battery(rmb)with direct conversion device of single layer array does not meet the requirements of micro sensor devices for its lower output power.

  传统同位素微电池的能量转换结构采用单层阵列形式，造成电池输出功率较小，不能满足微型传感器件的需求。

• this model train was mounted with a synthetic radioisotope (a source of neutrons — or energy) and sent on a continuous three-day loop on hobby train tracks to help inform other fusion experiments.

  该模型火车安装有合成的放射性同位素（中子或者说能量的来源），在模型列车轨道上进行连续3天的循环，以协助通知其他聚变实验。

• in this paper, the principle, experimental arrangement and computer program of fundamental parameters method in radioisotope source excited energy dispersive x-ray analysis are described.

  本文叙述了放射性同位素源激发能量色散x射线分析中基本参数法的原理、实验装置和计算机程序。

• it makes use of radioisotope scanning and radiolabeled techniques to study the settling process.

  它利用同位素扫描跟蹤技术来研究分散系悬浮液静态沉降特性。

• the proportion of cold nodules was 88.9% by radioisotope scanning.

  甲状腺核素扫描主要表现为「冷」结节（88.9%）。

• exciting small scale energy dispersion xrf by using radioisotope source to determine pt in ornaments was reported in this paper.

  研究了利用放射性同位素源激发小型能量色散x射线荧光光谱法测定铂饰品中的铂。

• a new method of the study of fault permeability is introduced using dynamic monitoring data of the radioisotope tracer. field experiments are done in two faults achieving success.

  介绍了一种用放射性同位素示蹤剂动态监测资料研究断层渗透率的新方法，并在两个断块开展了现场试验，均取得了成功。

• at the same time it told us some problems exist in only using radioisotope curve interpretation at the condition of separate zone input.

  结果：单靠放射性同位素曲线解释注水井分层吸水状况存在种种问题。

• accelerators also used for radioisotope production, cancer therapy, biological sterilization, and one form of radiocarbon dating.

  加速器也用于制造放射性同位素、治疗癌癥、生物消毒及放射性碳定年。

• based on elaborating groundwater radioisotope dating and classification of dating methods, the relevant groundwater dating methods have been analyzed and appraised at home and abroad.

  在详细阐述地下水放射性同位素测年及分类方法的基础上，对国内外有关地下水测年方法的原理和优缺点进行了分析评述。

• the rest pain, pain-free walking distance, abi, and radioisotope scanning of lower extremities were determined during follow-up.

  随访时检查跛行距离、abi、双下肢放射性核素扫描等客观指标。

• this paper reports the research of radioisotope renogram in 52 patients with anaphylactoid purpura.

  本文报告52例过敏性紫癜患者放射性肾图的研究。

• there wouldalso be the requirement of a reliable, steady supply of energy, so theuse of radioisotope thermoelectric generators (rtgs) would be preferred.

  同时它应该具备可靠、稳定的能源供应，最好能够使用放射性同位素热电发生器(rtg)。

• exciting small scale energy dispersion xrf by using radioisotope source to determine pt in ornaments was reported in this paper. the proposed method is simple and convenient.

  研究了利用放射性同位素源激发小型能量色散x射线荧光光谱法测定铂饰品中的铂。

• analyzed is economic and social benefit from the application of the radioisotope tracer logging in oilfield development.

  分析了放射性同位素示蹤测井资料在油田开发应用中所带来的经济效益和社会效益。

• a radioisotope power source will provide heat and electric power to the rover.

  而放射性同位素能量源可以为探测器提供热量和电能。