词族 · thallium
词形变化
中文词源
thallium 铊
来自 thallus,绿枝，嫩枝，-ium,金属元素。因在光谱仪上呈嫩绿色而得名。
英语词源
- thallium (n.)
- rare metallic element, 1861, Modern Latin, from Greek thallos "young shoot, green branch" (see thallus) + element name ending -ium. So called by its discoverer, Sir William Crookes (1832-1919), from the green line in its spectrum by which he detected it. Related: Thallic.
权威例句
- 1. Isn't the nonradioactive form of thallium used for rat poison?.
- 铊的非放射性形态不是用于制造老鼠药吗？
- 2. Some plants high contents of thallium are effective indicator plants.
- 一些植物中铊含量非常高,可以作为寻找铊矿的有效指示植物.
- 3. Vegetation prospecting for thallium includes plant indication and plant ore.
- 铊的植物找矿包括植物指示和植物矿石.
- 4. The distribution of thallium in leaf and seed of rice sativa L.
- 研究重金属铊在水稻叶和种子中累积分布以及铊对其它元素吸收积累的影响.
- 5. Diagnostic criteria and principles of management of occupatioanl acute thallium poisoning.
- 职业性急性铊中毒诊断标准及处理原则.