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All iliac hone graft fused well and a great deal of bony callus was found the vertebral body surface. Lucency area was in seen surrounding the hone graft, titanium and AC-AFF on the X-ray films, and there wan new bone formation in the interface of internal union and bone. The central region of titanium and AC-AFF became vague and new bone formation was found in the intracavitary aim of implants by CT scan. And port of the new hone transited the parietal reticulation and connected with normal ones at titanium and AC-AFF.
髂骨植骨组融合情况良好,融合界面上有较多的骨痂生成。X线摄片见植骨块、钛网、AC-AFF中空区域模糊且有骨组织生长,内植物周围无透光带存在,植骨界面上有骨桥形成;CT扫描在钛网及AC-AFF组可见内植物腔内形成的新骨通过其四壁的网眼结构与周围骨质相接,说明所有标本均达到骨性融合,但其中以AC-AFF组形成的新骨数量为多,且较为成熟。
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Results In the medium and high dose F0 groups, it was observed that the atrophy and incrassation of seminiferous tubule, decrease of spermatogenesis, hyperplasia of interstitial tissue, especially in high dose groups spermatozoon abnormality and nucleolus concentration in the rats testis after DU ingestion for 14 months. The changes became more severe with the prolongation of DU ingestion. Such changes occurred in filial rats (F1) after DC ingestion for 5 months. In the medium and high dose F0 groups, it was observed that a little atrophy of kidney glomerulus, hyperplasia of interstitial tissue after DC ingestion for 14 months, and kidney glomerulus fibrosis happened after DC ingestion for 20 months, such changes occurred in filial rats (F1) after DC ingestion for 5 months In the medium and high dose F0 groups, splenic germinal center and periarterial lymphatic sheaths were hyperplasia , companies with lymphopoiesis after DC ingestion for 7 months, splenic white pulp became more small and sparse after DC ingestion for 20 months.
结果 F0代的中、高剂量组大鼠摄入贫铀14个月后可见雄性的精曲小管萎缩,管壁增厚呈空虚网状,生精细胞层次减少,间质细胞增生,但仍见有精子生成;高剂量组可见到精子呈异型性改变,细胞核浓缩深染,且随着摄入时间延长改变愈趋明显;F1代大鼠摄入贫铀5个月后就有上述改变且更为严重。F0代中、高剂量组大鼠摄入贫铀14个月后肾小球轻度萎缩,间质增生明显,20个月时肾小球萎缩纤维化;F1代大鼠摄入贫铀5个月后就有上述改变。F0代中、高剂量组摄入贫铀7个月时脾脏生发中心和淋巴鞘增生,淋巴母细胞增生活跃,20个月时脾小体减少,生发中心稀疏;F1代大鼠摄入贫铀早期和晚期有类似改变。F0和F1代高剂量组摄入贫铀早期肝脏有炎症细胞浸润,晚期骨髓有核细胞减少,脂肪细胞增加。
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Patients who received reduction mammaplasty for juvenile macr omastia in NTUH from January 2003 to December 2005 are enrolled as macromastia group. The control group includes the patients who received breast operation for breast cancer in NTUH in the same time period, with breast sizes not larger than C cup.
我们搜集西元2003年至2005年因青春期巨乳症而至台大医院接受缩乳手术且乳房尺寸大於等於E罩杯的病患为巨乳组,对照组则选取同一时期因乳癌於台大医院接受乳房切除手术且乳房尺寸小於等於C罩杯的病患,选取其未受乳癌侵犯的乳房组织。
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All these problems can be attributed to the absense of academic ethics resulting from "three predicaments" confronting China's academic professionals, i.e., desanctification of academic tradition, a low degree of professionalization and overwhelming impacts from mammonism.
基于国情考虑,中国学术职业伦理亟需重建,而非简单地修补;且学术伦理的重建应坚持伦理本位的原则,以学者群体为主导,以张扬知识和学术的本体性价值、建构自由独立且多样化的学术生活方式为前提。
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Methods 20 human biscuspids scheduled to be extracted for the orthodontic reasons were prepared for porcelain fused to matal crown,of which every 2 teeth were from the same patient and the same jaw. The teeth were randomly, blindly and selfcontrolly divided into 2 groups.In the control group:the temporary crowns were cemented with zinc oxide cement.In the testing group:Green Or was applied before the temporary crowns were cemented with zinc oxide cement.
要领 选择因正畸治疗必要而打算撤废的20颗前磨牙举办金属烤瓷全冠牙体准备,其中每2颗牙均为同颌同名牙;授与随机、双盲、自身比较计划分为2组:比较组在牙准备体上直接用氧化锌丁喷香酚水门汀粘固且则冠;不雅察看组在牙准备体上涂布极固宁TM后用氧化锌丁喷香酚水门汀粘固且则冠。
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In addition, we obtain the following results:(1) A ring R is weakly unit-regular if and only if so is the n×n matrix ring Mn of R for any n≥1;(2) Let R be a ring such that R/J is regular.
另外,我们还证明了下面两个结果:(1)环R是弱幺正则的当且仅当Mn(n≥1)是弱幺正则环;(2)假设R是一个环且使得R/J是正则环。
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The aeroelastic model experiment of Shanghai World Financial Center was carried out in TJ-2 boundary layer wind tunnel. Then, a study was conducted on the interference effects of distant buildings with half the height of World Financial Center and the nearby Jin Mao Building with nearly the same height of World Financial Center on average and root mean square value of horizontal and rotational displacement, Absolute maximum acceleration on the top of World Financial Center.
在同济大学TJ-2边界层风洞中进行了上海环球金融中心气动弹性模型的风洞试验,分析了距离较远且高度约为环球金融中心一半的周边建筑以及距离较近且高度与环球金融中心相当的金茂大厦对环球金融中心顶部平动和转动平均位移、均方根位移和绝对最大加速度的干扰效应。
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If you have two people in your organization, one slow, methodical and ...
动作快且前后一致的人将可胜过缓慢且持续的人。
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A thick aluminum skeleton called space frame, durable, moldable and light weight.
他们用一个厚且耐用,重量轻且可以改变形状的叫做空间架构的铝骨架来解决问题。
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The experimental results show great catalytic performance, and compared with monometallic catalysts, bimetallic catalysts exhibit more excellent photocatalytic reduction activity and selectivity.
实验结果证明光催化反应能快速且有效的降解硝酸盐,且负载复合金属之光催化剂比单金属拥有更高的催化活性及产氮气选择性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力