Does the meeting that wash a tooth cause harm to enamel?

As we age, the outer layer of tooth enamel wears away.

随着年龄增长, 我们牙齿外层的釉质会慢慢地磨损.

Silver tone bracelet band with enameled G-logo details.

语气银手镯带珐琅彩克标志的细节.

EIW ( QZY ) is a kind of enameled round copper wire , thermal class 180, coated by polyesterimide resin.

是由聚酯亚胺树脂涂制而成 、 热级为180的漆包铜圆线.

QZB is a kind of enameled flat copper wire, thermal class 130, coated by polyester resin.

QZB是由聚酯树脂涂制而成的 、 热级为130的漆包铜扁线.

The coils are of AWG 18 enameled magnet wire, each coil has 50 wraps.

线圈是特设工作组18漆包线电磁线, 每圈有50套.

The grey walls were divided into artificial paneling by strips of white-enameled pine.

灰色的墙壁用漆白的松木条隔成镶板的模样.

QZYB is a kind of enameled flat copper wire , thermal class 180, coated by polyesterimid resin.

QZYB是由聚酯亚胺树脂涂制而成 、 热级为180的漆包铜扁线.

I want a pair of enameled leather shoes in size 38.

我要一双38号的亮漆皮鞋.

Dedicated cable wire, enameled wire services industry and the stainless steel industry.

竭诚为电缆电线业 、 漆包线业和不锈钢产业服务.

UEW 155 is a kind of enameled copper wire, thermal class 155 , coated by polyurethane resin.

UEW155是由聚氨酯树脂涂制而成的, 热级为155的漆包铜圆线.

This is a kind of enameled Cu-AL round wire, thermal class 180, coated by polyester resin.

该线是由聚酯亚胺树脂涂制而成的 、 热级为180的铜包铝漆包圆线.

The main products are respectively pulling machines , enameling machines and fiber cable equipment, telecommunication cable equipment.

主要产品有拉丝机 、 漆包机、光纤电缆设备 、 通信电缆设备.

The fish scaling resistance of the ultra low carbon steel sheet for enameling has been studied.

研究了冷轧超低碳搪瓷钢板的抗鳞爆性能.

The article introduces development of the new technology in production of enamelled wires.

论文简要介绍了漆包线生产中新技术的发展动态.

You'll also find a range of post-firing decoration techniques such as glazing enamelling and adding lustre.

你还会学到很多过火后的装饰工艺,诸如上釉、瓷釉和上光.

A trademark used for a transparent thermoplastic acrylic resin enamels, and primers.

(商标名称)一种透明的热塑性丙烯酸树脂.

The raw material includes porcelain, stoneware and ceramics with different enamels.

我们的产品有各种高温高白、温白瓷 、 化瓷、质瓷及色釉等各种质地的器型可供选择.

Most of the Canton enamels used the famille rose colors peculiar to Europe.

广东大多数画珐琅用的是欧洲的粉彩.

The change in the enamels is a chemical change which hardens the film and is non-reversible.

瓷釉中的变化是化学变化,这种变化使漆层硬化且不可逆转.

A trademark used a transparent thermoplastic acrylic resin employed in paints , enamels, and primers.

一种不饱和液态羧基酸, 用于制造丙烯酸树脂.