For the past decade, the morphological variations of Asian Homo erectus, and their significance in the origin and evolution of Homo erectus in Asia have attracted great attentions in the paleoanthropological research around the world.

自1890年在印度尼西亞爪哇Trinil地點(diǎn)首次發(fā)現(xiàn)直立人化石以來(lái)，相繼在爪哇的Sangiran在线你懂的网站国产日韩欧美、Mojokerto久久久性一级一级、Ngandong、Sambungmacan草草视频在线观看网址，以及中國(guó)的周口店亚洲黄色站、元謀四川三级自中文字幕亚洲、藍(lán)田黄片黄片黄片、和縣、南京等地點(diǎn)發(fā)現(xiàn)了大量的直立人化石外国A级片。

Photochromic composite materials with good light sensitivity and extensive applications are being paid more and more attentions.

光致變色復(fù)合材料由于其優(yōu)良的光學(xué)特性和應(yīng)用價(jià)值得到廣泛的關(guān)注谁有黄色网站视频看。

Multiple familial trichoepithelioma is a benign skin tumor related to the pilosebaceous apparatus and inherited in autosomal dominant manner. Attentions have been focused on the mapping and mutation of the disease gene. But the clinical features of MFT are not clearly analyzed in Chinese.

多發(fā)性家族性毛發(fā)上皮瘤是一種皮膚附屬器的良性腫瘤，是常染色體顯性遺傳性疾病亚洲欧美导航，目前的研究集中在其致病基因的定位及突變上户外露出网站，但對(duì)該病的臨床分析不夠透徹。

Recently, more and more attentions are paid on the behaviors and fates of polycyclic aromatic hydrocarbons because of their potential hazard and risks to environment and humans.

中文摘要：多環(huán)芳烴是環(huán)境中較為常見(jiàn)的持久性有機(jī)污染物欧美日韩一区视频，它們?cè)诃h(huán)境中的行為亚洲巨制av剧情在线、歸趨及可能造成的危害和環(huán)境風(fēng)險(xiǎn)越來(lái)越引起人們的關(guān)注。

The asymmetric alkynylation of carbonyls is proved to be one of the most powerful procedures for organic synthetic chemistry,where the formation of one carbon-carbon bond and one chiral center of propargylic alcohol can be achieved in one step,and has attracted organic chemists\' most attentions.Plenty of works have been reported in recent years.

由于催化末端炔對(duì)羰基化合物的不對(duì)稱加成在制備手性炔丙醇的同時(shí)国产精品理论片在线播放，能夠構(gòu)建一個(gè)碳碳鍵和一個(gè)手性中心欧美激情性A片在线观看⑧，因而該領(lǐng)域的研究受到了研究者的廣泛關(guān)注，有大量的研究工作見(jiàn)報(bào)道久久性生活视频。

Protonic ceramic membrane fuel cells have received great attentions because they provide an effective way to reduce the operating temperatures of solid oxide fuel cells.

質(zhì)子陶瓷膜燃料電池作為固體氧化物燃料電池低溫工作的一種有效途徑而受到了廣泛的關(guān)注男人的天堂在线无码视频网站。

With the need of pure isomer of racemic mixture increasing, more and more attentions have been paid to the chiral resolution membrane technology, which has been known as an energy-saving technology and considered as an easily scale-up chiral resolution technique.

手性拆分膜技術(shù)作為一種低能耗和易于工業(yè)放大的手性拆分技術(shù)欧美巨，近年來(lái)隨著單一手性物質(zhì)需求的日益增長(zhǎng)得到了廣泛的關(guān)注。

Metal hydride is a kind of functional material widely used,which can reversibly absorb and desorb a large amount of hydrogen,and the reaction kinetics of the process has attracted many attentions.

金屬氫化物是一種應(yīng)用廣泛的新興功能材料97亚洲色图，能夠?qū)崿F(xiàn)大量氫氣的可逆吸放過(guò)程国产精品国产三级囯快看，相應(yīng)的反應(yīng)動(dòng)力學(xué)研究是一個(gè)廣受關(guān)注的熱點(diǎn)問(wèn)題。

In a moment of distraction, as a native Felucian bird took wing and drew Aayla's attentions skyward, Bly and his troops opened fire, riddling Secura's body with blaster bolts and killing her.

因?yàn)橐恢毁M(fèi)露西亞當(dāng)?shù)氐镍B(niǎo)類飛過(guò)天空无码黄色视频大全，一度分散了艾拉的注意力A片在线视频观看，布萊和他的部隊(duì)藉此開(kāi)火，將大量雷射彈打入席庫(kù)亞的身軀而殺死了她亚洲中文字幕无码乱线。

Based on the analysis of its performances of this Coolmax functional polyester fiber,this article describes their processing properties and processing measures in scutching,carding,drawing,roving,spinning,winding and twisting with attentions in the spinning processes and its developing future and potential market benefit pointed out.

通過(guò)對(duì)Coolmax功能性聚酯纖維性能的分析1级黄色免费片，闡述了該纖維在清、梳黄色片你懂的、并美女裸体黄网站18禁止免费、粗、細(xì)性小说在线视频、筒一级a看片免费视频、捻各工序的加工特點(diǎn)和工藝措施，提出了紡紗過(guò)程中的注意事項(xiàng)麻豆精品视频在线免费观看，指出了功能性纖維的發(fā)展前景和潛在的市場(chǎng)效益超碰在线黄色网。