查询词典 hinge tooth

Bulb tunic reticulate; umbel laxly few flowered; pedicels 1.5--2 × as long as perianth; base of inner filaments with 1 short tooth on each side, apex of tooth entire

鳞茎皮网状；伞形花序稀疏少花；花梗1.5 --2 *倍于花被；内轮花丝具的基部1短齿在每边，齿的先端全缘 27 ALLIUM henryi 疏花韭

It presents many kinds of shock wave mechanisms and oscillating-tooth structures which may be selected in design. It also provides the theoretic basis for improving the performance of the oscillating-tooth machiner...

首次提出了可供设计选择的各种激波机构和活齿结构，为改善活齿波导传动的性能，研制新型的活齿波导传动提供了理论根据。

The results showed that there are stress concentration increase in contact area between tooth and post with mesial tooth structure decrease in PV force.

结果发现当受PV力时，牙根柱在残缺齿质交角处应力会随著齿质缺损越多而有明显集中。

Objective: To evaluate the feasibility of injectable tissue-engineering tooth constructed with tooth germ cells and the odontogenic potential during implanted into renal capsule.

目的：探索采用大鼠牙胚细胞构建可注射组织工程牙齿的可行性及在体内肾被膜移植的成牙能力研究。

In this paper,the researches on β-catenin in the development of tooth germ, odontogenic tumor and tooth regeneration are reviewed,which may be useful to related basic studies.

本文就β-caten in在牙胚发育、牙源性肿瘤、牙齿再生方面相关研究的进展做一综述，望对进一步研究有所启示。

Take the advantage of epoxide resin's property, a model was made, in which the Youth module proportion of tooth, pericementum and alveolar bone was in accordance with the somatic data. 2. On this model, 3 types of brackets were bonded to the tooth.

利用环氧树脂能够模拟不同材料的弹性模量的特性，制作符合人体实际弹性模量比例的牙，牙周膜和牙槽骨的模型，并在不同象限模拟不同程度的错情况。

All cases have attained satisfactory effects.conclusionmtm is a technique of reducing the damages of tooth body and is helpful to tooth periodontic tissues.it is also helpful to enhancing the esthetics effects of anterior teeth.

mtm正畸技术是一种能有助于减少牙体组织的损伤，维护牙周组织的健康，帮助提高前牙美容效果的技术，值得在临床推广应用。

The database was composed of 18 dental treatments from January 1988 to December 2004. The 18 dental treatments included in this study as following: Amalgam fillings (single-, double-, and triple-surface), composite resin fillings of anterior teeth (single- and double-surface), composite resin fillings of posterior teeth (single-, double-, and triple-surface), glassionomer fillings, endodontic treatment (single-, double-, and triple-root), pulpectomy, full mouth scaling, simple tooth extraction, complicated tooth extraction, simple odontodectomy, complicated odontodectomy.

本研究以牙医十八项医疗项目为对象，资料来自中华民国牙医全联会所提供之健保申报资料档，共包含银粉填充、前牙复合树脂、后牙复合树脂、玻璃离子体填充、恒牙根管治疗、乳牙根管治疗、牙结石清除、简单性拔牙、复杂性拔牙、单纯齿切除术、复杂齿切除术等十八项。

The expenditures of amalgam fillings (double- and triple-surface), endodontic treatment (single- and triple-root), pulpectomy, full mouth scaling, simple tooth extraction, simple odontodectomy, complicated odontodectomy increased after payment adjusted upward; the expenditures of amalgam fillings (single-surface), endodontic treatment (double-root), complicated tooth extraction showed inconsistent trends.

支付点数调整前后，银粉填充、恒牙根管治疗、乳牙根管治疗、简单性拔牙、单纯齿切除术、复杂齿切除术等八项医疗项目之实际给付金额随支付点数调高增加；银粉填充、恒牙根管治疗、复杂性拔牙等三项医疗项目之实际给付金额在支付点数调高之后有增有减。

Firstly thesampling points of tooth surface measurement, mathematics model for spiral bevel andhypoid gear's fitting tooth surface is formularized reversedly by applying principle ofdifferential geometry and Ferguson parameter spline function.

此算法首先通过齿面离散或测量点，利用微分几何及 Ferguson 样条函数反求构造出螺旋锥齿轮齿面。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。