查询词典 fluoride

By the key element of optical system is the crystal of fluoride calcium the thickness of5mm, on which diamond tool substituted the concentric circles, which reflect and which focus the light, which falls into the outward flange 60- mm of objective.

由关键因素是光学系统的晶体氟化钙的厚度5毫米，其中金刚石工具取代的同心圆，反映并重点考虑，这属于外向法兰60 -毫米的目标。

That deeply discusses the specialty of calcium and fluoride in saliva and plaque, and makes clear the rule of conversion and reciprocity of it will be important meaning to clear the pathogenesis of caries, and advance remineralization of dental, and effectively process the forecast and prevent and therapy of caries.

深入探讨唾液、菌斑中氟离子、钙离子的生物学特性，研究其转换代谢规律、相互作用以及各种影响因素，对探明龋病的发病机理，促进牙齿硬组织的再矿化，有效地进行龋病的预测、预防和治疗等均有重要意义。

Calcium fluoride: new properties for an old material.

新型光学材料北京：科学出版社，1991.56～60

The activity of SOD greately increased in the low calcium +fluoride group, but the activity of GPX decreased in this group.

综合本实验结果和我们实验室以往多次检测情况来看，使用传统的氧化应激指标（如MDA、GPX、SOD、CAT等）其结果不甚一致。

To pretreatment human hair samples by burning oxygen bottles, with a total strength as absorbent, and then use of fluoride ion electrode as directed electrode, and saturated calomel electrode as the reference electrode. To determine with improved Gran's Drawing with a satisfactory result.

用氧瓶燃烧法预处理人发样品，以总离子强度剂兼作吸收剂，然后直接用氟离子选择电极作指示电极，饱和甘汞电极作参比电极，用改进Gran's作图法进行测定，结果满意。

The calvarium of offsprings was used to investigate the effects of fluoride on ul-trastructure by LM and TEM.

NaF浓度为3户nunoUL时，抑制了细胞的活性／期细胞数明显增多，G／M期细胞明显减少。

Objective: To investigate the relationship between the content of fluoride in deciduous enamel and caries status in children.

目的：探讨乳牙釉质氟元素的分布及其与龋病状况之间的关系。

Results The incidence of caries was reduced with fluoride after 2 to 3 years.

结果试验组与对照组比较，其患龋率，龋均在用药2～3年后明显降低。

You can reverse a caries lesion by using a variety of fluoride products.

使用各种不同的氟产品，你是可以扭转龋齿病变的。

Fluoride drops is effective in preventing dental caries in children from 3 to 6 year old.

结论氟化钠滴剂预防儿童乳牙龋病的效果明显，它对儿童乳牙龋病的预防也是一种简便的方法，值得在我市幼儿园中推广使用。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！