地面测量数据表明，地表存在一个未被考虑到的大型二氧化碳“吸收槽”，但是关于它的位置还存在很多争论。
Earth-based measurements suggest there is a large unaccounted-for surface “sink” of atmospheric carbon dioxide, but its location is fiercely debated.
通过改变槽间距，直径的单人或双人直径孔，与后方空气腔的深度和内容，就可以得到吸收超过各种各样的频率。
By varying the groove spacing, the diameter of the single or double diameter hole, and the rear air cavity depth and content, one can obtain absorption over a wide variety of frequencies.
牙周炎是一类以牙槽骨吸收为主要特征的感染性疾病，但其病因理论中的许多具体机制尚未明了。
Periodontitis is an infectious diseases and the key feature is bone resorption, but the exact mechanism of etiology is unclear.
分析硫酸吸收循环槽加水管的腐蚀问题及加水管原设计中存在的缺陷，介绍采用F4材料研制的新加水管。
This paper analyzes the corrosion problem of absorption and circulation sulfate tank and defects in original water supply pipe design, recommends a new water supply pipe developed by F4 material.
磨牙可以适当放宽基牙选择的适应症，对于牙槽骨吸收至根分歧甚至更低的磨牙在保证牙周卫生、控制炎症的基础上仍可考虑作为固定桥的基牙。
We must use double abutments when the bone of premolar is re- duced. But molar can be selected as abutment even if its bone level was absorbed seriously.
结果在正中颌位大力咬合时，线性总义齿修复组颞肌前束肌电值高于解剖式总义齿修复组，尤以牙槽嵴吸收严重的患者最为明显（P<0.05）；
Results The peak value of anterior temporal muscle of linear occlusal dentures with severe resorption of residual ridge was higher than that of anatomic occlusal dentures ( P< 0.05 ).
由于牙周疾病导致牙槽骨的吸收，有人认为普通意义上的骨矿流失可能使牙周疾病恶化。
Since periodontal disease results in absorption of alveolar bone, some have suggested that generalized bone mineral loss may exacerbate periodontal disease.
目的：通过对正畸关闭陈旧性磨牙间隙前后牙槽嵴高度的对比，探讨关闭陈旧性磨牙间隙是否加重牙槽嵴吸收。
Objective: To study if closing obsolete molar space could cause severe resorption of alveolar crest through comparing the height of alveolar crest before and after closing obsolete molar space.
目的观察基牙牙槽骨发生一定程度吸收时，固定义齿应力分布的变化。
Objective To observe how the stress distributes when the alveolar absorption appears upon the abutments of fixed partial denture (FPD).
组织学观察：正常鼠根尖周牙周膜组织结构完整，根尖周牙槽骨正常无吸收。
Histology observation: All of the periapical tissues for control group were free of inflammation and bone destruction.
随着牙槽骨吸收程度的增加，基牙及基托下支持组织的应力增加，但缓冲型套筒冠义齿可降低其增加幅度。
With the increasing absorption of the alveolar bone, the stress on the supporting tissue of the abutments and denture bases increased, but the resilient telescopic denture could deduce the magnitude.
结果：无牙根保留的牙槽骨吸收较有牙根保留的牙槽骨吸收明显。
Results: bone resorption was more obvious in alveolar bone with residual roots than that without roots.
各组均有牙槽骨吸收。
结果拔牙术后牙槽骨愈合良好，在矫治力的作用下，牙槽骨不断出现增生和吸收，并且高度降低。
Results There was a good recovery of alveolar bone after arrachement, and under the effect of corrective force , the hyperplasia and absorption continually occurred with height reduction.
牙槽骨吸收是导致临床咀嚼困难和失牙的主要原因。
Alveolar bone resorption is the major reason of dysmasesia and dyspepsia.
结论阿仑膦酸钠能减少骨质丢失从而可以防止骨质疏松及病理性牙槽骨骨吸收。
Conclusions Alendronate can effectively prevent bone loss to reduce osteoporosis in ovariectomized rats and prohibit pathological alveolar bone resorption.
目的探讨牙槽骨吸收与糖尿病高血脂症的关系。
Objective To study the possible relations between alveolar resorption and diabetes and hyperlipidemia.
目的评价上颌前牙区牙槽骨吸收的患者应用骨挤压联合骨引导再生术行种植体植入的临床效果。
Objective To evaluate the clinical treatment effects of bone condensing combined with guided bone regeneration technique in inserting implants in atrophic maxillary anterior region.
结果骨质疏松症与牙槽骨骨小梁、下颌管管壁和下颌骨下缘骨皮质吸收之间明显相关，与牙槽骨高度无相关性。
Results The changes of bone trabecula, inferior margin and canal of mandible were present in osteoporosis, but the height of alveolar bone remained the same as the contral.
目的：总结嵌贴式植骨方法进行缺牙后重度吸收牙槽嵴骨增量的植骨技术及其效果。
PURPOSE: TO summarize the techniques and effects of onlay bone grafts on the augmentation of the severely atrophic alveolar ridges.
目的：研究羟基磷灰石微粒人工骨对拔牙后牙槽骨吸收的疗效及并发症。
Objective:To investigate the effect of implantation of particulate hydroxylapatite artificial bone after tooth extraction on resorption of the alveolar ridge.
前言： 目的：探讨减缓牙槽骨吸收，保持牙槽骨高度的义齿修复方法。
Objective:To study the method of prosthetic restoration for slowing down the absorption rate of the alveolar bone and maintaining its height.
目的对拔牙术后抑制牙槽骨过度吸收，保持牙槽嵴高度进行研究。
Objective To study how to avoid excessive absorption alveolar bone in order to keep the height of alveolar ridge after tooth extraction.
结果表明：1。牙槽骨吸收受多种因素的共同影响，全身因素的作用值得重视；
The results were as follows:1. The residual ridge resorption may be effected by multiple factors simutanously. Systemic factors should not be ignored.
目前，大量国内外研究证明，许多细胞因子也对牙槽骨的重建有重要影响，在骨吸收和骨再生方面有不同的刺激作用。
By now, a large number of studies have demonstrated that many cytokines have important influences on the remodeling of the alveolar bone, including bone resorption and bone regeneration.
如果能够控制破骨细胞的产生从而控制牙槽骨的吸收，就可以达到控制牙齿移动的目的。
If the alveolar bone resorption can be controlled through inhibition of osteoclast, the anchorage teeth movement will be effectively managed.
目的观察上颌窦提升一期种植术治疗上颌后牙缺失牙槽嵴严重吸收患者的临床疗效。
Objective To study the effect of maxillary sinus floor lifting by bone graft for immediate implantation.
雌激素缺乏状态可以显著地增加大鼠的牙槽骨吸收，及时地采用雌激素替代疗法可以有效地阻止这种骨吸收。
Estrogen-deficient state can significantly increase the alveolar bone loss, and estrogen administration can significantly reduce the alveolar bone loss.
雌激素缺乏状态可以显著地增加大鼠的牙槽骨吸收，及时地采用雌激素替代疗法可以有效地阻止这种骨吸收。
Estrogen-deficient state can significantly increase the alveolar bone loss, and estrogen administration can significantly reduce the alveolar bone loss.
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