接着氟化物离子会侵袭皮下组织,并且会被吸收进血流。
Fluoride ions can then attack underlying tissues and can be absorbed into the blood stream.
我们分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定。
We tested the quantity of fluoride in tea leaves by separately using fluorinion selective electrode and the ion chromatographys.
水质。用液态离子色谱法测定已溶解的阴离子。第2部分:在废水中溴化物氟化物硝酸盐亚硝酸盐正磷酸盐和硫酸盐的测定。
Water quality - determination of dissolved anions by liquid chromatography of ions - part 2 : determination of bromide, chloride, nitrate, nitite, orthophosphate and sulfate in waste water.
方法:分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定,并将结果进行比较。
Methods:First, we tested the quantity of fluoride in tea leaves by separately using fluorinion selective electrode and the ion chromatography and then compared the results.
利用稀土离子在氟化物光纤中的上转换特性,可以获得性能优良的光纤激光器。
Furthermore, the energy levels of rare earth ions in fluoride glasses have long lifetimes, and much more substable levels can be formed, thus upconversion laser transition is abundant.
研究了采用氟离子浓度计测定桑叶氟化物含量的方法,探讨了不同样本制备方法对测定结果的影响。
A serviceable method of determining mulberry leaf fluoride with a Fluorine ion counter was studied, two sample prepared methods to determine influence of result was probed.
目的研究不同的氟化物、氟化物加入量及浸泡液对复合树脂氟离子释放量的影响。
Objective To evaluate the effects of different kinds of fluorides and their loading on the fluoride releasing characteristics of fluoride containing composite resins.
采用碳化铬、镍铬合金、氟化物共晶体和银的复合粉末为原料,通过等离子体喷涂方法制备高温耐磨自润滑涂层。
Self-lubricating wear resistant coating is prepared by plasma spraying using chromium carbide, nickel chrome, fluoride-metal, and silver composite materials.
目的:测定应用氟化物的不同方法对釉质吸收氟离子的影响。
Objective: To determine which method of topical fluoride application could make the enamel uptake more fluoride.
多氟多化工股份有限公司是从事高性能无机氟化物、锂离子电池材料和光伏材料研发、生产和销售的国家级高新技术企业。
DFD is titled as national high-tech enterprise specializes in development, production and sales of high performance of inorganic fluoride, Li-ion battery materials and photovoltaic materials.
由于钕离子进入低声子能量的氟化物中,无辐射跃迁损失小,氟氧化物玻璃基质的量子效率高于氧化物玻璃基质的量子效率。
Nd3 + enters into fluoride with the low phonon energy, so the loss of irradiation transitions deduces, the quantum efficiency of oxy-fluoride glass is higher than that of oxide glass.
利用稀土离子在氟化物光纤中的上转换特性,可以获得性能优良的光纤激光器。
The rare earth doped fluoride glasses can be made into favorable optical fiber lasers owing to their excellent upconversion characters.
为了研究铒离子的发光和氟氧化物玻璃中形成的氟化物微晶的关系,制备了三种掺铒的氟氧化物玻璃。
Three kinds of oxyfluoride glass were fabricated with the aim of studying the relation between er 3 + luminescence and the fluoride micro-crystallite formed in the oxyfluoride glass.
为了研究铒离子的发光和氟氧化物玻璃中形成的氟化物微晶的关系,制备了三种掺铒的氟氧化物玻璃。
Three kinds of oxyfluoride glass were fabricated with the aim of studying the relation between er 3 + luminescence and the fluoride micro-crystallite formed in the oxyfluoride glass.
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