The compositions demonstrate bond strength to teeth that is comparable with the mechanical bond strength achieved by acid etching, and when used with acid etching assures a good bond to the tooth in anomalous areas where the acid etch fails. In an optional embodiment, elutable fluoride ions may...
Firm, fibrous items that allow tooth penetration can remove plaque (and occasionally calculus) from the tooth surfaces during chewing. Items that are hard (eg, bones, hooves) can crack teeth and should be avoided. The common perception that dry kibble (as opposed to canned food) decreases ...
a众所周知,水管在寒冷的天气里经常会冻裂 It is well known, the water pipe can crack as a result of freezing frequently in the cold weather[translate] athen he takes his jiaozi to one (i) his neighbors. 正在翻译,请等待... [translate] ...
a别和他开玩笑,他很严肃并且一点儿也不喜欢那些玩笑 Do not crack a joke with him, and he very serious little does not like these jokes[translate] a我从来没认为你老 奇怪[translate] a这两个活动都很有趣 These two activities very is all interesting[translate] ...
The long vacation had ended, has welcomed the high school life first day.My new teacher in charge's name is Mr./Mrs. Yang, he has a big belly, medium stature, to schoolmates very warm-hearted moreover very interesting, because sometimes can crack a joke with us.I believed that, in un...
aBig Two Black For Her White Crack 对她的怀特裂缝为的大二布莱克[translate] ato help zhe development process 帮助zhe发展过程[translate] a现在要去做事情。 Now must go to handle the matter.[translate] a- les poids propres des supports et des traverses ; Les 军队 verticales agissant sur les...
athe subsequent initiation of a sharp crack from the blunted crack tip 一个锋利的裂缝的随后启蒙从被钝的裂缝技巧[translate] aS.lake town S.lake镇[translate] a请尽量早出发,因为可能堵车。 Please as far as possible early embark, because possibly traffics jams.[translate] ...
elongation by the excessive strain tensile, which will make the pitch changed, and track core iron and the drive wheels are abnormally worn, also will make teeth touched and the track broke, the machine power loss larger, track wear exacerbated, belt crack easi...
If I wasn't in the rap game, I'd probably have a key knee-deep in the crack game. Because the streets is a short stop: Either you're slinging crack rock or you got a wicked jump shot. —The Notorious B.I.G. 138 We, and all others who believe infreedom as deeply as wedo, ...
aIt was observed that the fatigue crack originated from destructive pitting and spalling areas in the vicinity of tooth pitch line and propagated toward tooth region of tooth. 它被观察于破坏性的点蚀起源的疲劳裂纹和剥落的区域在牙附近投线和繁殖往牙的牙区域。[translate] ...