口腔外的

It shows in clinic as tooth sensitivity, pulpitis,periodontitis,food impaction ,deformation of basifacial caused of loss of occlusal height, temporomandibular disorder syndrome, etc. The wear property of artificial tooth material will lead a direct effect to restoration result, when it exists in oral environment. It will cause tooth enamel loss too much in a very short period, if the wear property of artificial tooth superior to tooth enamel; but if it is inferior to tooth enamel, serious wear will occur on restoration occlusions, which will lead to loss of bite functions and even decrease of occlusal vertical dimension, disorder of bite functions, etc. Therefore, it is important to artificialtooth material not only it"s biotic compatibility, mechanical function, chemistry property but also it"s wear property.

当口腔中存在修复体时，人工牙材料的磨耗性能也直接影响临床修复的效果，当其磨耗性能强于天然牙釉质门时，将会引起天然牙釉质过度磨耗；当其磨耗性低于天然牙釉质时，又会在较短时期内引起修复体咬合面磨损过度，失去咬合功能，严重者甚至出现咬合垂直距离降低，咬合功能紊乱等症状因此，对于人工牙材料除了考虑生物相容性、机械性能及化学性能外，还应考虑到材料的磨耗性能，而磨耗率的测定一直是评价天然牙及人工牙磨耗性能的优越指标之一。

Tooth is a typical epithelium-mesenchyme organ, which is formed through the mutual function between the original oral epithelium and epiblastic mesenchyme from the neural crest below.

牙齿是典型的上皮-间充质器官，由原口腔上皮和其下方的神经嵴来源的外胚间充质相互作用而形成。

The test reflects the concordance between intracorporeal and extracorporeal disintegrating behavior of the tablets.

该法能体现冻干法口腔崩解片崩解行为体内外试验的一致性，可作为处方筛选和质量检查的参考方法之一。

Flatten uroflow curves were seen in all patients with marked meatal stenosis. A bell-shaped flow curve was obtained in most patients after urethroplasty using oral mucosa graft combined with a local flap. The peak flow was within the normal range. The flow curve was obviously flat in patients with urethral stricture. The maximum flow rate was low and the voiding time prolonged apparently.

尿流率曲线低平的患者，均伴有明显的尿道外口狭窄；口腔粘膜片移植与局部皮瓣耦合再造尿道修复尿道下裂的患者，多数恢复了接近正常的钟形尿流率曲线，最大尿流率在正常范围：尿道下裂术后尿道狭窄的患者排尿曲线明显低平，最大尿流率降低，排尿时间延长。

The participants continued to receie concomitant oral or parenteral methotrexate at their prestudy dose of 10 to 25 mg weekly throughout the trial.

研究对象在整个试验过程中每周继续口腔给予或肠外给予10到25mg的甲氨蝶呤剂量，这是他们在研究开展前所服用的甲氨蝶呤剂量。

To establish a HPLC method for the determination of chlortetracycline hydrochloride in stomatic ulcer paste.

对剪切带的变形特征及剪切带-带外弹性体系统的失稳判据进行了分析。9。建立HPLC法测定口腔溃疡糊剂中盐酸金霉素含量。

Among them group A dendritic cell surface processes were less and cytoplasm vacuolated obviously. 2. Compared the expression of cell surface molecules of 5d, 7d ,10d,14d, we found the CD1a, CD83, CD86, HLA-DR and CD80 expression was significantly increased P.

口腔癌患者外周血单个核细胞诱导培养第5d、第7d、第10d、第14d时，细胞表面DC分子的表达情况：第7d时的DC与第5d相比，CD1a、CD83、CD86、CD80和HLA-DR表达率明显上升P 0。

Moreover,it can improve the mechanism and function of bone implant and enhance allograft spinal fusion.

除了在骨科中的应用外，BMP-7在口腔疾病和肾脏疾病中的应用日广。

They recommend childproof packaging with striking and clear warning labels; increased public education and media publicity on primary prevention of poisoning; and new legislation mandating safety caps on poison containers. As there is not a specific antidote for amitraz poisoning, management should be supportive and symptomatic.

作者特别提到，amitraz可经由口腔食入或皮肤接触而中毒，但也有经呼吸道吸入amitraz的可能，因此他们建议应设计小孩无法打开的包装，并在包装外标示明显且清楚的警告卷标、加强对大众在这方面的教育及媒体对初期预防的宣导、立法管理盛装毒药的容器安全加盖等，因为目前为止尚无amitraz的解毒剂，因此必须根据中毒者的症状给予支持性治疗。

They recommend childproof packaging with striking and clear warning labels; increased public education and media publicity on primary prevention of poisoning; and new legislation mandating safety caps on poison containers. As there is not a specific antidote for amitraz poisoning, management should be supportive and symptomatic.

作者特别提到，amitraz可经由口腔食入或皮肤接触而中毒，但也有经呼吸道吸入amitraz的可能，因此他们建议应设计小孩无法打开的包装，并在包装外标示明显且清楚的警告标签、加强对大众在这方面的教育及媒体对初期预防的宣导、立法管理盛装毒药的容器安全加盖等，因为目前为止尚无amitraz的解毒剂，因此必须根据中毒者的症状给予支持性治疗。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。