查询词典 fluoride

By research on developing and utilizing of analcite muddy rock resources in Ningxia,the technique of using analcite to decline fluoride water including purifying,deforming,and modeling,this paper mainly studied removing rate and adsorbing capacity of fluorine ion in high fluoride water .

为了探讨开发利用宁夏境内含有方沸石矿物的泥质岩石资源，通过提纯、变性、造型等技术手段和工艺研制了方沸石矿物降氟改水新材料，并对高氟水中F-的去除率和吸附容量进行了研究。

Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.

采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量，进行了条件和应用试验。

Objective To evaluate the effect of fluoride and fluoride plus calcium on serum LPO in ovariectomized rats.

目的 确定氟化物及钙对卵巢切除大鼠血清脂质过氧化物的影响。

It is suggested that fluoride and fluoride plus calcium may improve the antioxide capability of human body in curing osteoporosis.

提示氟化物及氟化物加钙在治疗骨质疏松方面可能提高了机体的抗氧化能力。

Tieguanyin fluoride in about 40% to 80% dissolved in water, with the teeth vulnerable combination of calcium, in the teeth formed on the surface layer of calcium fluoride, played the role of anti-acid anti-caries.

铁观音中的氟化物约有40%～80%溶解于开水，极易与牙齿中的钙质相结合，在牙齿表面形成一层氟化钙，起到防酸抗龋的作用。

Tieguanyin fluoride in about 40% to 80% dissolved in water, with the teeth vulnerable to a combination of calcium, in the teeth formed on the surface of a layer of calcium fluoride, anti-acid plays the role of anti-caries.

铁观音中的氟化物约有40%～80%溶解于开水，极易与牙齿中的钙质相结合，在牙齿表面形成一层氟化钙，起到防酸抗龋的作用。

Fluoride can increase the hardness of the teeth; that calcium fluoride in the enamel of the higher proportion of teeth, the greater the hardness.

答：（1）氟可以增加牙齿的硬度，这在牙齿珐琅质的比例较高氟化钙，硬度越大。

The coefficient of variation of the fluoride determination method was 5% at fluoride concentrations of approx.

在氟化物浓度为大约1000mg/kg的时候氟化物测定方法的变异系数为5%。

The fluoride contents of the samples and daily total fluoride intake are condign to related health standards in Wuhan residents.

武汉市城区饮水、食物、空气中的氟含量及居民的日总摄氟量均在适宜范围内，不需要采取干预措施。

Gold becomes converted into a yellow deliquescent volatile fluoride when heated to low redness, and at a slightly higher temperature the fluoride is dissociated into metallic gold and fluorine gas.

黄金成为改为黄色潮解挥发性低氟当加热到发红，并在一个稍高的温度氟分为金属黄金和氟气分离。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。