查询词典 permanent teeth

By the use of CAD method to carry out the research on key problems of three ring typed less teeth difference reducer-the inner and outer gears have to be designed by adopting modified transmission was advanced. And to study a method for carrying out numerical calculation by adopting the powerful functioned mathematical software MATHCAD in the solution of coincidence extent on less teeth differenced internal messing and in iterative computation for equation set of interference coefficient of tooth profile overlapping.

提出用CAD法研究三环式少齿差减速器设计的关键问题―内外齿轮必须采用变位传动的设计，并研究在求解少齿差内啮合的重合度和齿廓重叠干涉系数方程组的迭代计算中，选用功能强大的数学软件MATHCAD进行数值计算的方法。

Objective: To explore the best design for the types of disassembling support of artificial teeth and the health of base teeth.

目的：探讨铸造支架可摘局部义齿固位体类型与基牙健康的最佳设计方案。

She flosses her teeth by pulling out a long piece of floss, slipping it between her teeth and moving it back and forth and up and down.

她剔牙是抽出一条长的洁牙线，用其在齿间滑动，前后上下地移动。

To feed an infant with animal food before it has teeth proper for masticating it, shows a total disregard to the plain indications of nature, in withholding such teeth till the system requires their assistance to masticate solid food.

养活婴儿与动物性食品在它适当的牙齿咀嚼它，显示了完全无视的平原迹象性质，如牙齿在扣留，直至系统需要的援助咀嚼固体食物。

Methods: 492 patients with primary teeth disease were divided into three groups randomly, these teeth were obturated with root canal filling paste, paste iodoformzinc oxide eygenol and paste iodoformcalcium hydroxide respectively.The clinical efficacy was observed at 3 months,1 year and 2.5 years later after root canal therapy.

492颗乳患牙随机分为3组，分别以根管充填糊剂、碘仿氧化锌糊剂和碘仿氢氧化钙糊剂作为根管充填材料进行根管治疗，观察术后3个月、1年和3年的临床疗效。

Clinical medium usually run into some serious tooths week the tooth row of patient's defection and damage, its artificial teeth repairs an opposite difficulty, can choose a cone form set tube hat artificial teeth, even if tooth week blaze a patient the tooth row only remain 1~5 natural tooths, can also repair.

临床中常常碰到一些严重的牙周病患者的牙列缺损，其义齿修复相对困难，可选择圆锥形套筒冠义齿，即便牙周炎病人牙列仅剩1~5颗天然牙，也可修复。

The purpose pulled out a tooth for vacating space, give those because tooth hustle cause not tidy tooth rules, as for the blind side pulling out a tooth will gather together when the time comes, this hands over to a doctor, so don't the white purpose asks a doctor, whether want to inset false teeth the crevice pulling out, the words of false teeth directly don't sooner roast porcelain and also be subjected to this offense

拔牙的目的是为了空出空间，来给那些因牙齿拥挤导致不整齐的牙齿规位，至于拔牙的缝隙到时候会合拢，这个交给医生，所以不要白目的问医生，是不是要把拔掉的空隙镶上假牙，要假牙的话直接去烤瓷不更快，还受这个罪啊

The kitten should be prepared for some appliances, bath, the appliance should be prepared: bathtub, bath towel, bath, comb (metal, wood or plastic of all, the best preparation of teeth, the teeth of a Lean), brushes, absorbent cotton rods, small tweezers, eye ointment, hair dryer and so on.

给小猫洗澡要准备一些用具，应准备的用具有：洗澡盆、浴巾、浴液（要用对猫的皮肤无刺激性的）、梳子（金属、木质或塑料的都可以，最好准备密齿、稀齿的各一把），刷子、脱脂棉棒、小镊子、眼药膏、吹风机等。

In designing the bit teeth,the teeth roots must be provided with bevel edge.

设计牙齿时必须把牙齿根部设计成有倒角的形式。

Methods Separately adopted porcelain- biscuit coronal with traditional metal margin and non- noblemetal, and with Jiantai porcelain margin and non- noble metal to restore the damaged teeth, and defective teeth, thenobserved whether the color of the gingival margin changed or not, checked the intensity of the tooth margin restored.

分别采用传统金瓷边缘非贵金属烤瓷冠和肩台瓷边缘非贵金属烤瓷冠两种方法修复牙体、牙列缺损，随访观察牙龈缘变色现象有无，检查修复体边缘密合度。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。