However, they also increase mouth acidity which erodes dental enamel - the tooth's hard protective coating.
但是，这同样会由于增加了口腔酸性而腐蚀牙齿的保护膜，牙釉质。
However, they also increase mouth acidity which erodes dental enamel - the tooth's hard protective coating. This is especially true if they contain fruit flavourings.
但是，这同样会由于增加了口腔酸性而腐蚀牙齿的保护膜，牙釉质。水果口味的尤其是这样。
This article in the light df the main wear type of high speed steel tool and common hard alloy tool, design 'es a new kind wear resistance coating.
本文针对高速钢刀具和普通硬质合金刀具的主要磨损形式，设计了一种新型的刀具耐磨涂料。
It was revealed by push out test that the hydroxyapatite coating greatly prompt the bonding strength between implant and surrounding hard tissues.
生物力学实验结果表明，使用羟基磷灰石涂层，可以显著提高骨组织与种植体的界面结合强度。
Plating: Coating a metal or other material, such as plastic or china, with a hard, nonporous metallic surface to improve durability and beauty.
镀覆：对金属或其它一些材料，如塑料或瓷器，镀上一层硬而密实的金属表面，以提高耐用性并增进美观。
They note that the coating remained intact (hard on the outside, soft on the inside) even if the insects moved.
他们强调，即使在昆虫移除之后，涂层仍然是完整的(外面硬，里面软)。
Hydroxyapatite (ha) coating is considered as the best type of biomedical material for replacing hard tissues of human body so far, and has high value on clinical application.
羟基磷灰石(HA)生物陶瓷涂层被认为是目前最好的用于替代人体硬组织的一种生物医用材料，具有很高的外科应用价值。
'It's hard to tell if an alcohol wipe will strip the oil-repellant coating and damage the phone screen.
我们很难判断，用酒精擦拭是否会破坏防油涂层，并损害手机屏幕。
Rely on the technical strength of the spirit of hard word and integrity, in the floor coating industry is bound to become a wave of East industry Pioneer!
依靠技术实力和诚信实干的精神，在地坪行业中潮东涂料必将成为行业先锋！
After the coating broke off, the instantaneous heat builds up and softens the substrate's bonding phase, which results in breaking off of hard phase particles and sharp wear of substrate.
涂层剥落后，切削区产生的瞬时热量聚集使基体粘结相软化，从而导致硬质相颗粒脱落和基体的剧烈磨损。
The coating of resin can be hard by catalysis at room temperature and its film has excellent physico-mechanical properties and anticorrosive properties.
它可在催干剂作用下形成性能优良的涂膜，也可与聚氨脂预聚体组成性能优良的双组分聚氨酯漆。
The surface of resistor is covered with Protective coating which hard to fade, and the surface of coating should avoid unevenness.
电阻器表面二次玻璃体保护膜覆盖完好且难以脱落，表面平整。
Industry application effect of some coating super-hard abrasive is analyzed on the basis of these theory and test results.
根据这些理论结果分析解释了各类镀覆方法的特点及应用效果。
A hard brown wax that occurs as a coating on candelilla shrubs.
一种棕色硬蜡，覆于蜡大戟灌木的表面。
Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components.
热处理、碳化、淬火硬化层，表面覆层，钢，有色金属，微小及薄形零件等。
This article discusses the changes of corrosion potential and current for phosphating process of hard aluminium (LY12) in different conditions, namely, the growing process of phosphate coating.
讨论了硬铝(LY12)在不同条件下磷化过程中腐蚀电位和电流的变化，即磷化膜的生长过程。
The wear mechanism of the coating attributes to the brittleness shedding of the hard phase particles going with a slight micro-cutting.
复合涂层的磨损机制主要为硬质颗粒的脆性脱落，同时伴随着轻微的显微切削。
Professional optical coating lens, LCD, touch screen (panel), window glass, IC, chip, memory, mobile phone board, and other hard (soft) and other major areas of the circuit board.
专业为光学镀膜镜片、LCD、触摸屏(板)、视窗玻璃、IC、芯片、内存条、手机主板和其它硬(柔)性电路主板等各大领域。
A specific hard-facing electrode is developed for die insert of big form cold die. The composition of electrode bar and electrode coating are given out experimentally.
介绍一种新研制的适合于大型冷冲模镶块刃口堆焊的专用堆焊焊条，通过试验确定了焊条的合金成分并给出了比较合理的焊芯和焊条药皮化学成分。
12-100 seal trap, the only hard wax like, demand for high temperature dissolution will light, this process will cause overheating of internal coating.
封釉——100圈套，那仅仅硬蜡之类的东西，需求用高温溶解才会亮光，这个进程会造成漆层过热内伤。
Hard alloy inner coating, dispersible plate.
高耐磨内套、分散盘。
Hard alloy inner coating, dispersible plate.
高耐磨内套、分散盘。
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