查询词典 tooth

Fluoride to prevent cavities there are several ways: to hydroxyapatite into fluorapatite difficult to dissolve and reduce enamel in acid in the soluble; to a direct impact on dental plaque and reducing plaque organisms secrete acid capacity; accelerated by acidic substances are due to decalcification of the tooth enamel erosion and mineral parts of recharging it.

氟化物以防止蛀牙，有几种方法：对羟基磷灰石成难溶于和减少酸，可溶性搪瓷；在对牙菌斑产生直接影响，减少牙菌斑生物分泌酸能力；的酸性物质加速是由于脱钙的牙齿釉质侵蚀，它的充电矿产部分。

Further, several studies published since 2000 have reported that there has been no increase in tooth decay rates noted in communities which ended water fluoridation.

此外，一些研究公布自2000年以来报告说，已经没有蛀牙率上升注意到在社区，在水中加氟结束。

Objective To study fluoride content in bone and tooth in human and various animals with and without fluorosis.

目的 探讨氟中毒和非氟中毒的人和不同种类动物骨、牙齿中的氟含量，为地方性氟中毒防治研究提供有意义的数据。

Year-old children after the performance for a tooth late, and some part-time 1-year-old children have not yet out of teeth, the former delayed fontanel closure, often in the 1-year-old and a half years later is still not closed.

1岁以后的小儿表现为出牙晚，有的小儿1岁半时仍未出牙，前囱门闭合延迟，常在1岁半后仍不闭合。

Our creative juice runs out of our heads and into our bodies in case we have to win a footrace with the saber tooth tiger.

我们创造性果汁失控的头，为自己的身体情况，我们必须赢得赛跑与马刀齿虎。

The tooth number and type, root type, physiological foramen location and shape.

记录牙号、牙的类型、根的类型、生理性根尖孔的位置和形态。

A complete switching cycle consists of four full steps, which moves the forcer the distance of one tooth pitch over the platen.

一个完整的切换周期包括完整的步骤，forcer移动的距离的一颗牙齿音量的滚筒。

XL - the first "production" band with an aggressive tooth design, which was the forebear to todays BlockBuster blades.

加大码-第一个"生产"带了一个雄心勃勃的齿的设计，这是今天的大片刀片祖先。

I viewed an article on the news relating to The Forsyth group sucessfully engineering a tooth last year.

我观看了关于涉及赛斯集团成功的工程，去年牙齿新闻文章。

Dr. Fosdick has cleaned his teeth after meal for thirteen years and has not had a single decayed tooth.

"Fosdick医生坚持13年每餐后刷牙，结果没有一颗蛀牙"，所以选择选项。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐