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decayed teeth相关的网络例句

查询词典 decayed teeth

与 decayed teeth 相关的网络例句 [注:此内容来源于网络,仅供参考]

The clinical characters of oligodontia concluded from this study are following:(1) There is significant difference that more teeth absent and more existent teeth anomalies in patients of oligodontia/S group than in patients of oligodontia/I group, and the peg-shaped upper lateral incisor is the most frequently affected teeth with shape anomaly.(2) Both of the two groups have no significant differences in number of teeth missing between maxilla and mandible as well as that between left and right side.(3) The distribution of teeth missing is bilateral symmetry in both groups, but the frequency of teeth lost are different: excluding the third molar, in oligodontia/I group, the lower second premolar is the most frequently congenitally missing tooth followed by the upper lateral incisor, while in oligodontia/S group, the most frequently missing teeth are mandibular canine and maxillary lateral incisor. Nevertheless, the first molars are the most stable teeth in both groups.(4) In oligodonita/I group, the mean mesiodistal dimensions of all type of existent teeth are significantly smaller than normal value. It is implied that oligodontia is not an isolated phenomenon, but is related to a complex of other dental changes.

对于口腔多个恒牙先天缺失的临床特点有以下初步结论:(1)综合征型先天缺牙患者较单纯型先天缺牙患者恒牙缺失数目更多,平均分别为23.9个和14.9个,且现存牙齿有更多的形态异常,分别为7/10例(70%)和6/22例(27.3%),其中最常见的是上颌侧切牙畸形;(2)两种类型的多个恒牙先天缺失患者的缺牙数目在上下颌及左右侧之间均无差别;(3)两种类型的多个恒牙先天缺失患者在缺失牙位上均呈对称分布,但在具体牙位上有所差异:不计第三磨牙,单纯型先天缺牙最常缺失的牙位是下颌第二双尖牙、其次为上颌侧切牙;而综合征型先天缺牙最常缺失的牙位是下颌尖牙和上颌侧切牙;无论何种情况,第一磨牙均为牙列中最稳定的牙齿;(4)在单纯型先天缺牙患者中,现存恒牙的牙冠宽度较国人正常值偏小,差异显著,提示牙齿形态与多个牙先天缺失有一定相关性。

Six soil free mixtures (Ⅰ. decayed grass fibre : slag : chicken dung = 3 : 1:1;Ⅱ. Decayed grass fibre: peat: slag2 : 2 :1;Ⅲ Decayed wood fibre: slag: chicken dung3 : 1: 1;Ⅳ. Decayed wood fibre: peat: slag2 : 2 : 1;Ⅴ. peat : slag chicken dung=2 : 1 : 1;Ⅵ. Peat : vermiculite : perlite = 2 : 2 : 1;Ⅶ. Soil.) were used as growth medium for perennial ryegrass turf establishing experiment.

以单一的基质为材料,调制成6种混合无土基质,分别为:Ⅰ3腐熟草质纤维十炉渣+鸡粪;Ⅱ2腐熟草质纤维+2泥炭十炉渣;Ⅲ3腐熟木质纤维+炉渣+鸡类;Ⅳ2腐熟木质纤维+2泥炭+炉渣;Ⅴ2泥炭十炉渣+鸡类;Ⅵ2泥炭+2蛭石+珍珠岩、Ⅶ土壤。

LiWei INC was founded in 1999, integrating scientific research, design, production, operating in one, professional production and sale of Rock Drilling, mining accessories, engineering tools, rock drilling tools, milling machine milling teeth, milling Machine Cutter, road Mixer Cutter, coal mine cut teeth with various types of Shearer with conical teeth, knife-shaped cross-sectional tooth, boring machine with boring tooth, shield knives, metro shield machine shield configuration tools and various types of mining bits, rock drills, anchor drills, rotary drilling engineering cut-off teeth, using rotary drilling rig Rotary Drilling teeth, tooth roadheader, Rotary Drilling teeth, bucket teeth, tooth Block, and a variety of Rock Drilling Bits, including word, cross drill head, the ball tooth drill head, drill sets, drill tail, drill rod and so on.

香港立威刀具有限公司始建于1999年,集科研、设计、生产、经营于一体,专业生产和销售凿岩钎具、矿山配件、工程工具、岩土钻掘工具、铣刨机用铣刨齿、铣刨机刀头、路拌机刀头、煤矿用截齿、各种型号的采煤机用镐形截齿、刀形截齿、掘进机用掘进齿、盾构刀具、地铁盾构机用盾构刀具及各种型号的矿用钻头、岩石钻头、锚杆钻头、工程用旋挖截齿、旋挖钻机用旋挖齿、掘进机截齿、旋挖齿、斗齿、齿座和各种凿岩钎具包括一字钎头、十字钎头、球齿钎头、钎套、钎尾、钎杆等。

Nano-imprint lithography drum paper teeth axis, swayig begnawing workparts paper teeth or wear, allows unleashmy begnawing paper teeth in paper in an inconsistent state in that result in bilateral irregular longitudinal misregister, in which case on slow computers are more likely to occur, because the impact of low-speed machine tipping bucket, the strength of a rotational motion paper teeth ranges of swayig high speed machine is used, and indirect sheet transfer unleashmy simpleplan paper teeth have smaller, at the same time as a result of automatic circulation lubrication oil system, unleashmy and apparatdus paper teeth axis is not easy to wear, but bearing in mind that oil, oilway jam torn oil grinding.

压印滚筒咬纸牙轴,摆动咬纸牙轴或轴套磨损后,不离使得咬纸牙在咬纸功程洋处于不稳不退状况,以至于爆发双边无次序的纵向套印禁绝,这栽环境在不低速机上比辛便当呈现,因为不低速机翻斗撞击辛不小,咬纸牙轴动弹幅度比辛不小,不低速机是拔取摆动不直接递纸,并且咬纸牙闭合幅度也较小,同时又由于有被迫轮回油路编制润滑,所以咬纸牙轴及轴套不便当磨损,但给夺目油眼,油路畅通导致不续油咬不松。

He has had thirteen decayed teeth. He doesn't have a single decayed tooth.

而本题选项都是食物或饮料,结合对文章主题的分析,本题很可能是问哪种东西对牙齿有害。

Birth, the permanent teeth in the deciduous tooth germ had been under, with the exception of the first molar (ie, age 6 teeth) in the neonatal period has begun to calcification, the calcification of permanent teeth is carried out in infancy, Therefore, the infant not only to protect the deciduous teeth, but also in order to obtain a fit and lay the foundation for permanent teeth.

婴儿出生时,恒牙的牙胚就已在乳牙之下,除第一磨牙(即6龄牙)在新生儿时期已开始钙化外,一部分恒牙的钙化是在婴儿期进行的,因此,婴儿期不仅要保护好乳牙,还要为获得一副健美的恒牙奠定基础。

The restoration of dentition meant not only to fill the missing teeth and increase the efficiency of mastication, but also to maintain the integrity of dentition and the health of residual teeth, especially loosen teeth that could be reserved. Bone resorption might lead to teeth mobility and the change of occlusal pattern and proximal relationship. Also, the endurant threshold to bite force decreased. Occlusal loads within the normal range to loosen teeth would lead to broken down of periodontal tissues.

中文题名PVDF咀嚼力测试仪的研制及松动牙咀嚼生理功能的研究副题名外文题名 The study of masticatory performance of loosen teeth and PVDF-based instrument for dynamic chewing force measurement 论文作者李鸿波导师姚月玲教授学科专业口腔临床医学口腔科学研究领域\研究方向学位级别博士学位授予单位第四军医大学学位授予日期2002 论文页码总数108页关键词牙列缺损松动牙咀嚼力最大〓力馆藏号BSLW /2003 /R783 /9 修复牙列缺损不但要修复缺牙、恢复咀嚼功能,也要维护牙列的完整性、保护余留牙,尤其是可保留的松动牙的健康。

Maxillary central incisors had a slightly greater pulpal blood flow values than maxillary lateral incisors. The flow values from 15 teeth with necrotic pulp or pulpless teeth were significantly lower than that from the control teeth. Before therapy the values from 16 deep caries teeth were all higher than that from the control teeth. After therapy, most (15/16) of those values decreased to normal in three days. The value of one tooth with deep caries remained high, and one week later, the pulp became necrosis.

由死髓牙测得的流量值显著小于正常对照。16颗深龋患牙治疗前牙髓血流量皆高于正常对照组,治疗后有15颗患牙的血流量很快降至正常,有1颗患牙在治疗后血流量无明显变化,最终发生牙髓坏死。

The results indicated that the highest NAIs concentration was distributed 5 cm far in front of the mask, and the NAIs concentration was decayed with the distance to the ionizer. The NAIs concentration also decayed on the mask surface due to electric neutralization.

首先探讨空气负离子在呼吸范围中的分布状况以及对四种生物气胶的控制效率分布,进而比较四种生物气胶控制效率的差异,最后探讨空气负离子稳定度对生物气胶控制效率的影响。

For 480 days of decomposition, the decomposition rate was highest in soil with medium fertility and lowest in soil with low fertility among three type of fertility. The decomposition of water soluble factions and lignin were promoted in medium fertility soil. However, alcohol-benzene soluble fraction, and semi-cellulose and cellulose fraction were decayed acceleratedly in soil with high fertility. Furthermore, more humic substance was formed and energy states of decayed corn stalk was highest in soil with high fertility.

腐解480 d,3种肥力间比较发现,玉米秸秆在中等肥力田块上矿化率最高,低肥力田块上的最低;中等肥力土壤能够促进玉米秸秆中的水溶性有机组分和木质素的分解,而高肥力土壤能够促进苯–醇溶性组分和半纤维素、纤维素分解,并有利于腐殖物质的形成,而且腐解物的能态最高。

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Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序,并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的,我将能够缓解这一问题的支持团队。

Besides, I also surely know that just professional skills are not enough for being a good doctor. Hence, I attend the basic scientific research of preclinical medical college, the epidemiological investigation of public health college and the clinical scientific research of clinic college,from which I possess of some experimental skill such as CELL CULTER , PCR , Western blotting and so on.Above all,these experience cultivate my ability of designing the experiment and enforcing the experiment,which help me complete my research.

做为一名七年制的学生,学校对我们的要求是&临床技能和科研能力同等重要&因此在进行临床技能培养的同时,我先后参加过我校基础医学院的基础科研实践、公共卫生学院的流行病学调查实习,及临床学院的临床科研实践,让我熟练掌握了细胞培养、 PCR 、 Western blotting 等分子生物学技术;最重要的是,这些实践经验培养了我独立完成从研究课题的设计到实验方案的实施能力,帮助我顺利的完成了我在硕士期间的科研项目。