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- Nondestructive Assay (NDA) techniques have become powerful tools for quantitative determination of special nuclear materials (SNM), and played an important role in nuclear material control and accounting (MC &A), also in inspection of Nuclear Safeguards. 无损分析(NDA：Nondestructive assay)技术已经成为定量分析特种核材料(SNM：special nuclear materials)的重要工具，它在核材料控制与衡算(MC &A)方面以及在核保障核查工作中起着重要作用。
- Mobile Nondestructive Assay Laboratory 移动式非损伤性测定实验室
- MHLL Mobile Nondestructive Assay Laboratory 移动式非损伤性测定实验室
- Standard Guide for Nondestructive Assay of Special Nuclear Material Holdup Using Gamma-Ray Spectroscopic Methods 使用伽玛射线光谱法进行特定核材料滞留量无损检定指南
- Test Method for Nondestructive Assay of Plutonium in Scrap and Waste by Passive Neutron Coincidence Counting 无源中子复合计数法测定废弃物中钚的无损检验试验方法
- Standard Test Method for Nondestructive Assay of Plutonium, Tritium and 241Am by Calorimetric Assay 用量热弹分析进行钚、氚和镅241无损试验的标准试验方法
- Standard Test Method for Nondestructive Assay of Nuclear Material in Scrap and Waste by Passive-Active Neutron Counting Using a 252 Cf Shuffler 使用a252Cf的被动-主动中子计数法在碎片和废料中作核材料无损检定的标准试验方法
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- nondestructive assay 不破坏试样的验定
- active nondestructive assay 外加源有损测试
- After chemical assay, we have known the composition of the ore. 经过化学分析，我们知道了矿石的构成。
- Assay one's ability to speak Chinese. 检验某人讲汉语的能力
- A cena normale mangio assai poco. 晚饭时，我一般吃得少。
- The ore assay 75 percent of gold. 这种矿石经分析证明含金百分之七十五。
- Biochemical Assay in Clinical Practice. 临床生化检验。
- The assay result of that material is rich in iron. 化验结果表明那种物质含铁量丰富。
- SHANGHAI ORIENT NONDESTRUCTIVE TESTING EQUIPMENT CO., LTD. 上海新会无损检测设备厂。
- A simple and cost-effective assay. 是一项简便而经济节省的分析方法。
- Nondestructive detection technology for underground objects II. 地下目标无损探测技术2。
- Assay sheet is data, ask a doctor. 化验单都是数据，问医生。
