牙病

Molar night, of course, Ascaris toxin can induce the secretion of its attack, but nervous, calcium deficiency, dental, etc. can also be caused due to lack of specificity, it is unreliable.

夜间磨牙，固然蛔虫分泌的毒素可诱发其发作，但精神紧张、缺钙、牙病等也可引起，因缺乏特殊性，故不可靠。

I'm going to the dentist's today. I'll be glad to get it.

注释：我今天去看牙医，我很高兴他将我的牙病治愈了。

BACKGROUND: The optimum timing for denture removal in edentulous patients before anesthesia and surgery is uncertain.

背景：手术麻醉前无牙病人去除假牙的最佳时间还不确定。

He is having an identifiable trouble with his teeth.

他正患牙病，这是大家都看得出来的。

He studied waters from five areas where mottling was endemic.

他研究有地方性牙病的五个地区的水。

objective to evaluate the prevalence of dental caries for children living in nonferrous metal industrial areas and non-industrial areas in gansu province and to provide evidence for oral health promotion.

目的 了解甘肃省某有色金属工业区儿童龋患状况，探讨环境对儿童患龋的影响，为开展牙病防治工作提供依据。

Objective To study the prevalence of permanent tooth caries among children aged 12~18 in rural area in Henan, and to provide basis for dental diseases prevention in rural area.

目的 了解河南农村12~18岁人群恒牙龋病患病现状，为开展农村牙病防治工作提供依据。

The pain-suffering that the toothache that various burning disease causes brings sufferer from go without saying, because of each on the sick list tooth, oneself is all continuously production, made duplicate a great deal of hotbed of germ virus, was passing blood toward the whole body dissemination every day, then violated the whole healthy body, in this time, traditional mouth cavity tooth disease treatment method, have to adopt destructiveness of pulled out a tooth therapyincluded to pull out a tooth, have a tooth filled, root-canal treatment etc.

各种炎症引发的牙痛给患者带来的痛楚自不必说，由于每颗患病牙齿，本身都是一个不断生产、复制大量病菌病毒的温床，每天都在通过血液向全身传播，进而侵害整个身体健康，在这个时候，传统的口腔牙病治疗方法，不得不采取破坏性的拔牙疗法（包括拔牙、镶牙、根管治疗等），来阻止口腔疾病恶化对身体健康的各种不利影响，然而，这种"亡羊补牢"式的破坏性的疗法，却是以牺牲牙齿为代价的。

Experimental study on static frictional resistance between preadjusted bracket s and archwires in artificial saliva

结果 直丝托槽位置在第二双尖牙、第一磨牙处，拔牙病例与非拔牙病例托槽的垂直就位高度存在一定差异。

Sliding mechanic with active tieback is widely applied in preadjusted appliance in space closure. Several types of elastomers such as elastomeric ligatures, single unit elastic chain, and two units of elastic chain are used in active tieback.

随著越来越多的拔牙病例采用越来弹力橡皮圈来关闭拔牙间隙，临床上主动结扎使用的弹力橡皮圈包括结扎圈、单个的弹力链、两个单位的弹力链等。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。