英语释义

1. a species of atom characterized by the constitution of its nucleus and hence by the number of protons, the number of neutrons, and the energy content

2. a species of atom characterized by the constitution of its nucleus and hence by the number of protons, the number of neutrons, and the energy content

片语

nuclide chart[核] 核素图；同位素表

nuclide mass核素质量

nuclide e核素

metastable nuclide介稳核种

extinct nuclide衰减核素

volatile nuclide挥发性核素

fissionable nuclide[核]

odd nuclide奇数核种

英汉例句

• the changes in distribution of radioactive nuclide are correlated with the types of liver injury.

  放射性核素分布变化与肝损伤类型有较好的相关性。

• the preoperative diagnosis of b ultrasound and nuclide scan in 832 cases with nodi of thyroid were reviewed and compared them with their postoperative pathologic results.

  对832例甲状腺结节患者的术前b超及核素扫描诊断进行了分析，并与他们术后病理结果进行对照。

• a report is made on the results of analysis the content of natural radioactive nuclide in 33 samples of building stone commonly used in south fujian.

  报道闽南常用石材的33个样品中，天然放射性核素含量的分析结果，并按照国家有关石材产品分类标準进行划分。

• systolic and diastolic functions of left ventricle in 24 patients with myocardial infarction and 41 normal persons were measured by nuclide cardioangiography.

  应用放射性核素心血管造影方法对24例心肌梗塞患者和41例健康人进行了左室收缩与舒张功能的测定。

• objective to investigate the diagnostic value of myocardial nuclide imaging, coronary angiography and electrocardiogram treadmill exercise test on coronary heart disease.

  目的探讨核素心肌灌注显像、冠脉造影及平板运动心电图对冠心病的诊断价值。

• the other is getting every nuclide activity and content by least square theory or the artificial neural network according to the response function of every characteristic apex energy.

  另一种是根据各特征峰能量对探测器的响应函数，通过最小二乘法或人工神经网络，解出各核素的活度或含量。

• its study indicates that the amount of u radioactive nuclide contained in stone-coal in some areas is very high, which is the main source of the radioactive pollution.

  研究表明，有些地区石煤中放射性核素u含量很高，放射性污染主要是由放射性核素u的高含量引起的。

• objective:to access the value of nuclide imaging on the diagnosis and prognostic evaluation of pulmonary embolism(pe).

  目的：讨论核素显像在肺栓塞（pe）诊断及预后评价的价值。

• objective to observe the correlation between nuclide myocardial perfusion image(spect) and coronary angiography(cag), and apply spect to assessment of the efficacy after coronary artery stents.

  目的观察冠状动脉造影（cag）与核素心肌组织血流灌注显像（spect）的相关性及用spect对冠状动脉内支架植入术后的疗效评价。

• a nuclide chart software developed by the author himself has been introduced.

  介绍了作者开发的核素图软件。

• the particles of the paramagnetic nanometers-iron nuclide targeting therapy system, utilizing guided by the revolving magnetic field, was studied theoretically using mathcad simulations.

  该研究使用mathcad软件对旋转磁场引导的顺磁纳米铁核素粒子靶向治疗系统进行理论研究。

• study of nuclide transport is an important subject in deep geological disposal system of high-level radioactive waste.

  高放废物地质处置系统核素迁移研究是高放废物安全处理和处置的重要内容。

• now ultrasonic diagnosis, together with x-ct, nmr and nuclide scan, have already become the four major imaging techniques in modern image medicine.

  超声诊断与x-ct、核磁共振、核素扫描已成为现代医学的四大影像技术。

• the results showed that the raioac-tivity levels of each nuclide in yangtze river water system were still lower than that of background, and did not cause contamination.

  结果表明，各核素均未对长江造成污染，长江水系放射性浓度仍在本底水平。

• gamma camera belongs to the radiation nuclide imaging equipment.

  相机属于放射性核素成像设备。

• conclusion there is no significant difference in coronary heart disease detective rate between myocardial nuclide imaging and coronary angiography.

  结论核素心肌显像与冠脉造影对冠心病的检出率相符，二者对冠心病均有较高的诊断价值。

• an automatic nuclide identification system has been established on the microcomputer in xi「an pulse reactor. it has advantages of easily and quickly using, high efficiency and so on.

  介绍了一个在微机上建立的中子活化分析核素的自动识别系统，它具有简便快速、高效準确等优点。

• this kind of adsorbent was used for extraction uranium from seawater and pretreatment of seawater in several nuclide contents analysis.

  该类型吸附剂用于海水提铀研究及海水中某些核素含量分析的样品前处理。

• the tracing method of radioactive nuclide in soil environment is widely applicated in studying soil corrasion.

  利用环境中散落的放射性核素示蹤研究土壤侵蚀是近几十年来应用比较广泛的方法之一。

• objective using dual nuclide renal dynamic imaging to evaluate renal function.

  目的探讨双核素肾动态显像对肾功能的评价。

• eit doesn」t use the nuclide and radial, so it is noninvasive to human body and can be repeatedly used in short time.

  eit技术不使用核素或射线，对人体无创、无电离辐射损伤，可以多次测量、重复使用。

• the changes in distribution of the radioactive nuclide were correlated to the types of the hepatic injury.

  放射性核素分布变化与肝损伤类型有较好的相关性。

• the data of each module is passed by data file. whole software includes parameters input module, environmental nuclide concentration calculation module and dose calculation module.

  各模块间的数据以数据文件传递，整个软件包括各个参数输入模块，各种环境核素浓度计算模块和剂量计算模块。

• objective: to observe the track of nuclide moving in some substantial structure along the meridian.

  目的：观察穴位注入核素后在具体实体结构上的循经迁移路线。