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- controlled relese of fluoride 缓释氟
- 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。
- Toothpastes and mouthwashes are good sources of fluoride. 牙膏和漱口水是氟的良好来源。
- 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。
- To enhance dental health in the population of Hong Kong, a carefully controlled dose of fluoride under the advice of the Departmental of Health is added to the treated water. 此外,为了增强本港市民的牙健康,本港的食水亦在生署建议下加入适量的氟化物,以保护牙。
- Methods According to "The National Technical Scheme for Endemic Disease Control", the content of fluoride in drinking water was assassed by F-ion selective electrode. 方法按照国家《地方病防治项目技术方案》进行,水氟测定用氟离子选择性电极法。
- Objective To assess the bioavailability of fluoride added into milk. 目的观察氟化牛奶中氟的生物利用率。
- TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world. 用氟化物保护牙齿被世界上很多国家所使用。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- Study of Suppressing the Enamel Demineralization by Combined Application of Fluoride Lanthanum and Molybdenum. 氟化物与镧、钼协同应用抑制牙釉质脱矿过程的研究。
- The study of computer controlled robots. 对受计算机控制的机器人的研究领域。
- With increasing contents of fluoride and zircite in the flux,the spatter increase. 结果表明:随着药芯中氟化物、氧化锆含量的增加,焊接飞溅增大;
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A little dose of fluoride can moderately increase the bone mass, BMD could show statistically significance in 6 months. 小剂量的氟制剂能中度增加骨量,用氟治疗6个月BMD就可有统计学意义。
- Inflation has got out of control. 通货膨胀失去了控制。
- Title： Analysis of the effect of fluoride foam on dental caries in kindergarten children. 关键词：集居儿童;氟化泡沫;患龋率;龋均
- The lorry ran down the hill out of control. 卡车失去控制直往山下冲去。
- Ion selective electrode analysis of fluoride in deluted chromating solution is described. 阐述用氟离子选择电极测定低铬钝化液中的氟的方法。
- Objective:To investigate the inhibition effects of Fluoride composite on enamel demineralization. 目的:明确含氟复合体对釉质脱矿的抑制效果。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
