The Measurement Method of the Fluoride Studies in the Water Body Environment;
水体环境中氟化物的测定方法研究
Inspection of Correlativity Between Fluoride and Total Hardness;
氟化物和总硬度分析项目相关性的检验
Influencing Factors of Determining Fluoride in Sewage by Ion Selective Electrode;
影响离子选择电极法测定污水中氟化物的几种因素
Research Progress on Fluorine of the Hereditary Toxicity
氟化物遗传毒性的研究进展
The results indicated that fluorine in milky teas is 1.
以呼和浩特市市区蒙餐馆和奶茶馆销售的奶茶为主要研究对象,测定了奶茶中氟化物的含量。
The influences of fluorine and chorine oxide and their mixture effects as nucleating agents on the nucleation and crystallization in the SiO_2-Al_2O_3-MgO-K_2O glass were investigated by using XRD, SEM and DTA techniques.
为了研究形核剂氟化物、氧化铬及其复合作用对SiO2-Al2O3-MgO-K2O系玻璃陶瓷形核和析晶的影响,采用高温熔融法制备了不同氟化物和氧化铬含量的基础玻璃,并对该基础玻璃进行了差热分析、显微分析和X射线衍射分析。
Effect of oxygen on spectra of Eu~(2+) in the fluorides;
氟化物中氧对Eu~(2+)光谱的影响
A study of the photometric determinationof iron in reagent chemicals of fluorides andfluoro complexes;
光度法测定试剂级氟化物和氟酸盐中铁的研究
The effect of alkaline metal oxides and fluorides on the performances of green leadless fluxing agents for overglaze colors were studied by means of orthogonal experiments.
应用正交试验法,研究了碱金属氧化物及氟化物对环保型无铅釉上彩熔剂性能的影响。
Exergoecologic evaluation of fluoride in calcium superphosphate process system was studied by the combination of exergy and poisonous effect of fluoride.
结合污染源的火用值和污染源的毒理作用,对普通过磷酸钙生产系统中的氟化物进行了火用生态学研究,计算了各种氟化物的潜在危害系数,得出了环境负效应ENE。
The results indicate there is a medium density fluorid in the water of the stratum and the taps,there is a lower density fluorid in the spring water and the mineral water,there is no fluorid in the pure water and the mineral warer by man-made.
对新乡市不同水质中氟化物含量进行了测定分析 ,结果表明 ,地层水和管网水中氟含量适中 ,山泉水和矿泉水中氟含量偏低 ,纯净水和矿物质水中未检出氟化物。
This paper is based on a one-year survey of SO 2 /fluorid pollution in atmosphere and fluorid/sulfid content in local lychee leaves in Nanshan District, Shenzhen City.
对深圳市南山区大气二氧化硫和氟化物污染及当地荔枝叶片含硫量和含氟量进行了为期一年的研究 ,发现荔枝叶片含硫量和含氟量与对应的大气硫化物和氟化物浓度均呈极显著正相关 (p <0 。
ective electrode
氟化物离子选择性电极
PDFA (Praseodymium-Doped Fiber Amplifier)
拔镨氟化物光纤放大器
A binary compound of fluorine with another element.
氟化物氟与其他元素组成的二元化合物
Domestic Status of Inorgainic Fluoride and Florine-containing Fine Chemicals and Its Prospect;
我国无机氟化物和含氟精细化学品现状与展望
Water quality--Determination of fluoride--Fluor reagent spectrophotometric
GB/T7483-1987水质氟化物的测定氟试剂分光光度法
The addition of a fluorine compound to a drinking water supply for the purpose of reducing tooth decay.
加氟化物为减少牙齿受侵蚀而在饮用水中所加的氟化物
To add a fluorine compound to(a drinking water supply, for example) for the purpose of reducing tooth decay.
加氟化物于…为减少牙齿受到侵蚀而加氟化物于（例如，饮用水中）
Salivary Fluoride Concentrations and Acid Solubility of Dental Enamel after Topical Application of Fluoride Varnish;
氟化物涂膜后唾液中氟浓度变化和牙釉质抗酸溶解性的研究
Fluoride at lower concentrations is used in tooth paste, instant tea
低浓度的氟化物用于牙膏,速溶茶
non-fully halogenated CFC
非全卤化氯氟碳化合物
CFC refrigeration fluid
氯氟碳化合物制冷液
ethylether-boron trifluoride complex
乙醚－三氟化硼络合物
chlorofluorocarbon refrigerant
氯氟碳化合物制冷剂
halide freon leak detector
卤化物 氟利昂探漏器
It is a compound of aluminum, silica, and fluorine.
它是铝、硅和氟的化合物。
fluorinated ethylene propylene copolymer
氟化乙烯丙烯共聚物
Fundamental Studies of Fluoro Pharmaceutical Intermediates by Electrochemical Fluorination;
电化学氟化合成含氟药物中间体的基础研究
" Freon：Trademark for any of several organic compounds containing fluorine (fluorocarbons) and sometimes chlorine (chlorofluorocarbons, or CFCs)."
氟利昂:含氟和有些情况下含氯(氯氟烃)的有机化合物的商品名。