Maleic anhydrite was grafted onto polypropylene by melt grafting method, and the effects of the amounts of monomers and initiator on the grafting rate were discussed.

采用熔融接枝法，考察了單體和引發(fā)劑用量對(duì)聚丙烯/馬來(lái)酸酐接枝物接枝率的影響影音先锋每日全部新资源。

Methods 15 patients with different type and degree of cicatricial ectropion were repaired with the method of simple skin grafting, posterior auricular refluxing axial skin flap or anchyloblepharon.

對(duì)15例不同類型和不同程度的瘢痕性瞼外翻丁香五月婷婷激情五月天，采用局部瘢痕松解瞼緣粘連、耳后返流軸型皮瓣修復(fù)及瘢痕松解植皮修復(fù)欧美性爱激情图区。

Coronary artery bypass grafting is a safe and effective method of treatment to elderly patients with coronary artery disease.

對(duì)于老年冠狀動(dòng)脈疾病患者自拍日韩在线视频，冠狀動(dòng)脈旁路移植術(shù)是一種安全、有效的治療方法黄色视频观看免费。

Methods A new method of bone grafting was developed to take advantage of Nitinol Shape Memory Connector.

方法根據(jù)鎳鈦形狀記憶接骨器的特點(diǎn)精品无码av无码专区，設(shè)計(jì)以?shī)A板式、加墊式花蝴蝶视频在线观看、播種式為特征的有效植骨方法国产盗摄Aⅴ一区二区。

In the paper, the electrode system of the original TL/TSC measurement instrument is improved, which greatly facilitates sample exchange and increased liquid nitrogen's running and cooling speed. Through long time and repeated practice we finally find an effective method to prepare films. We've synthesized a new kind of organic photo-refraction material nitryl azobenzene grafting PVK and characterized it with IR spectra. We've also synthesized 5OCB and found the optimal mass ratio of PVK/5OCB/C60-49.8:50:0.2, and given the two-beam coupling testing result.

本文的主要工作是：首先對(duì)傳統(tǒng)熱發(fā)光和熱激電流測(cè)量裝置的電極系統(tǒng)進(jìn)行了改進(jìn)，使其在換取樣品亚洲日韩精品不卡在线，液氮流動(dòng)性色精品福利一区二区、冷卻速度等方面都有了很大提高；摸索了較適合于熱激實(shí)驗(yàn)的成膜方法国产极品在线观看无码迅雷下载；合成了一種新型的有機(jī)光折變材料硝基偶氮苯接枝PVK女人阴道口被插视频，并對(duì)其做了紅外譜表征；合成了生色團(tuán)物質(zhì)5OCB亚洲黄的全免费在线观看，找到PVK/5OCB/C_(60)的最佳配比為49.8：50：0.2亚洲国产AV无码精品无广告，并對(duì)該體系做了初步的光學(xué)測(cè)試。

To serious evaginate, at the same time companion has chronic conjunctivitis, repair is very difficult, the effect really nap method, violate with the desire photograph of hairdressing again, as follows the partial excision of eyelid board, meet those who cause next eyelid shorten, change eye form; And valve of skin-grafting, skin transplants, can stay again apparent and ugly trace, the evaginate issueing eyelid after operation of this shows pouch is in again prevent.

對(duì)于嚴(yán)重的外翻国产乱伦视频一区二区，同時(shí)伴有慢性結(jié)膜炎的黄页视频在线学习，修復(fù)十分困難，效果確實(shí)的修整方法欧美黄色免费网站一区二区，又與美容的愿望相違背激情小说视频，如下瞼板的部分切除，會(huì)造成下瞼的縮短欧美国产一级黄色。，改變眼形国产欧美日韩视频在线；而植皮、皮瓣移植1级片在线观看，又會(huì)留下明顯而又難看的痕跡日本一区二区精品好黄，由此可見(jiàn)眼袋手術(shù)后的下瞼外翻重在防止。

The operations used in this group include neurolysis,epineurial repair,epineurial-fascicular repair,fascicular repair and nerve grafting.Results:All cases were followed-up after 18 months to 60 months and the excellent rate was 80.4％.Conclusions:Those result indicated that the preceded microsurgical repair of peripheral nerve injury is an effective method for raising the excellent rate of peripheral nerve injuries,and for vary nerve,different section of nerve injured,very nature of nerve injury,the method are vary.

目的：分析應(yīng)用顯微外科技術(shù)在修復(fù)周圍神經(jīng)損傷中影響其療效的因素及處理措施方法：從1987年至1997年，用顯微外科技術(shù)修復(fù)周圍神經(jīng)損傷80例92條神經(jīng)久久精品女人天堂A片，方法包括神經(jīng)松解術(shù)中文日韩字幕一区二区三区、神經(jīng)外膜縫合術(shù)、外膜束組膜縫合術(shù)操欧美性爱、束膜縫合術(shù)和神經(jīng)移植術(shù)結(jié)果：經(jīng)術(shù)后18個(gè)～60個(gè)隨訪综合久久久久久，優(yōu)良率80.4％結(jié)論：神經(jīng)斷端精確對(duì)合和及早修復(fù)可提高其療效；同神經(jīng)欧美丰满少妇XXXX性、同的損傷平面日本男女欧美一级免费、損傷程度同，采用同的縫合方法

In this dissertation, three kinds of rubber/layered silicate nanocomposites were prepared by grafting and intercalating method in latex and by mixing intercalation method with monomers, and their structure and properties were investigated.

本論文選用三種體系男人女人天堂视频一区,二区,三区，通過(guò)膠乳接枝插層法和單體混煉插層法研究了橡膠／蒙脫土插層納米復(fù)合材料的制備日本色色视屏、結(jié)構(gòu)與性能；提出了利用單體在久久久久人妻一道无码AV。亚洲av成人一区二区三区观看。。

Objective To investigate the method of vascularized pedicled ilias bone flap grafting for ischemic necrosis of femoral head.

目的 探討血管蒂髂骨瓣移植治療股骨頭缺血性壞死的治療方法一级二级三级毛片。

Our study broke through the traditional method of treating alveolar cleft with bone grafting. According to the characteristics of DO, transport disk was used to close the cleft and stimulate the new bone deposition behind it.

本研究旨在突破傳統(tǒng)牙槽突植骨術(shù)治療牙槽裂的思路国产中文字幕网，根據(jù)牽引成骨技術(shù)的特點(diǎn)，實(shí)驗(yàn)采用輸送盤關(guān)閉裂隙免费一级a片免费网站，同時(shí)刺激新骨產(chǎn)生中文字幕色哟哟。