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- thallium fluoride 氟化铊
- Does fluoride help prevent cavities? 氟可以防止蛀牙吗?
- Lab Experiment on Harm of Fluoride on Rubber Trees. 大气氟化物对橡胶树的伤害实验研究。
- Dried Aluminium Fluoride Producing Facility. 干法氟化铝生产装置建设。
- Study on Polyvinylidene Fluoride Coating. 聚偏氟乙烯涂料的研究。
- PH is 6.5 to 8, no sulfur or fluorid. PH值为6.;5到8之间,不含硫、氟化物。
- Fluoride has many effects on cell mem brane . 氟对细胞膜有多方面的影响。
- Enolase isolated from peas was sensitive to fluoride. 从豌豆提取的烯醇酶对氟化物敏感。
- 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。
- Please send a fax number so I could get you a data sheet on thallium poisoning. 请把传真号码给我,我就可以把铊毒的有关数据发给你们。
- It is a proven fact that fluoride strengthens growing teeth. 氟化物可以强化生长中的牙齿,这是已证明的事实。
- Fluoride injury often is characterized by tip burn of leaves. 氟化物危害的特点是叶片顶尖灼燃现象。
- Since then, many studies have confirmed the value of fluoride. 从那以后,许多研究都证实了氟化物的价植。
- It is speculated that the sediment core is not polluted by thallium at present. 由此推测,该处沉积物当前未受到明显的铊污染。
- Determination of sulphuryl fluoride in air by gas chromatography. 空气中硫酰氟气体浓度的气相色谱法测定。
- The distribution of thallium in leaf and seed of rice(Oryza 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。
- After brushing with a popular fluoride toothpaste for sensitivity. 用含氟牙膏多次后,过敏部位表面有所改善。
- Some plants with 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。
- Response of Lithium Fluoride Detector to Charged Particle LET. 氟化锂探测器对带电粒子传能线密度的响应。
- Toothpastes and mouthwashes are good sources of fluoride. 牙膏和漱口水是氟的良好来源。