This research explored the possibility and the biological effects of construction of a electro-bioactive coating on the dental implant surface using electrically conductive polymer-polypyrrole . This paradigm proved to be very powerful in combining the principles of surface engineering with electromagnetic therapy in promoting dental implant osseointegration.

本研究探索了利用PPy構(gòu)建鈦基金屬種植體表面電生物活性層的可行性，并研究了其對(duì)體外培養(yǎng)成骨細(xì)胞生物學(xué)特征的影響国产在线视频国产永久2021，為鈦基種植體的表面改性和生物活性設(shè)計(jì)提供了一種新思路中国免费的黄色网站。

This study also explored a scientific method to do research on this kind of problems in hemodialysis.

同時(shí)，該實(shí)驗(yàn)為多種血液透析相關(guān)研究建立了一種較為合理的血液透析離體實(shí)驗(yàn)方法亚州中文字幕操喷。

Discovered by Abel Tasman in 1642, the islands were visited and explored by Capt.

泰斯曼發(fā)現(xiàn)永久黄网站色视频免费APP下载，在1769和1777年間被吉姆斯。

New Zealand:An island country in the southern Pacific Ocean southeast of Australia. Discovered by Abel Tasman in 1642, the islands were visited and explored by Capt. James Cook four times between 1769 and 1777. The first settlements were made in 1840 by the British, who claimed the region as a crown colony.

新西蘭：澳大利亞東南的一個(gè)島國(guó)人人澡人人摸人人干，位于太平洋南部免费观看国产黄页网站。1642年由艾貝爾·塔斯曼發(fā)現(xiàn)，在1769和1777年間被吉姆斯·庫克船長(zhǎng)四次參觀和考察a级线手机免费观看。1840年英國(guó)第一個(gè)確定它為王權(quán)殖民地一级A片全网免费观看。

An island country in the southern Pacific Ocean southeast of Australia. Discovered by Abel Tasman in 1642, the islands were visited and explored by Capt. James Cook four times between 1769 and 1777. The first settlements were made in 1840 by the British, who claimed the region as a crown colony.

新西蘭：澳大利亞東南的一個(gè)島國(guó)，位于太平洋南部欧美性爱在线综合。1642年由艾貝爾·塔斯曼發(fā)現(xiàn)久久支有精品，在1769和1777年間被吉姆斯·庫克船長(zhǎng)四次參觀和考察日韩综合在线七区。1840年英國(guó)第一個(gè)確定它為王權(quán)殖民地。

The absolute/convective instability of incompressible swirling flows and the temporalinstability of compressible swirling flows have been fully explored, whereas the absolute/convectiveinstability of compressible swirling fl.

從N－S方程出發(fā)，通過正則模方法人人摸人人操台湾，研究了超聲速尾渦的絕對(duì)／對(duì)流不穩(wěn)定性性質(zhì)。

It was during the six and a half years of studying in Japan that Fujimura began to assimilate the combinations of abstract expressionism explored in the US with the traditional Japanese art of Nihonga.

在日本學(xué)習(xí)的六年半里，F(xiàn)ujimura開始混合美國(guó)的抽象表現(xiàn)主義及傳統(tǒng)的日本畫。

Based on indoor measurement of rock acoustic velocity,drillability, rigidity ,uniaxial compressive strength,the relationship between acoustic velocity and fragmentation parameters of rocks and that between the surface acoustic velocity and the underground mine logging acoustic velocity were explored by regression analysis.

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In the thesis , firstly the problem of static output feedback H∞control was explored for discrete time singular systems. Based on the generalized Riccati inequality and linear matrix inequality, necessary and sufficient conditions were obtained for the existence of static output feedback H∞controllers, which guarantees that the resulting closed-loop system is admissible with its transfer function matrix satisfying H∞norm constraint.

本文首先利用線性矩陣不等式和廣義Riccati不等式殴美性久久久，給出離散廣義系統(tǒng)中存在靜態(tài)輸出反饋H∞控制器欧洲欧美黑白配黄色高清免费一级视频，使得閉環(huán)系統(tǒng)是容許的且其傳遞函數(shù)矩陣滿足H∞范數(shù)約束的充要條件。

This dissertation is engaged in increasing the efficiency of the variable speed variable pitch WPGS. The technical and operation characteristics of the system are analyzed and the control schemes are researched in theory and simulation. And then, the emulation of WPGS in lab is also explored in order to verify the affectivity of the control scheme.

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