Endemism in the ligneous flora of eastern Asia.

標(biāo)題 東亞木本植物區(qū)系的特有性。

China has an extremely diverse flora with very high levels of endemism that has given China first place in the Northern Hemisphere in floristic richness.

繽紛的中國(guó)植物區(qū)系包含著大量的特有種农村老熟女乱子视频，這使中國(guó)成為北半球最富植物多樣性的國(guó)家。其原因一是土地面積遼闊亚洲免费性交，植物演化歷史時(shí)間悠久亚洲精品无码AV一二三四区，氣候相對(duì)穩(wěn)定。

Chinese flora ; Endemism ; Origin ; Evolution

中國(guó)植物區(qū)系国产特级毛片久久久精品；特有性成年日本片黄网站色视频；起源；進(jìn)化

The flora has the characteristics of both old and new elements, complicated differentiation, young elements mainly,obvious substitution and endemism phenomena. It is the center of alpine flowers and current diversified pine and cypress plants.

為主；替代現(xiàn)象明顯欧美性交免费资原站、特有現(xiàn)象顯著色久资源视频；與北溫帶聯(lián)系緊密，高山花卉和現(xiàn)代松柏類(lèi)植物多樣化中心国产精品亚洲码精品；是中國(guó)低緯度高海拔地區(qū)植物資源保存比較完整而原始的地區(qū)久久老熟女一区二区。

Objective To determine the influence of the microbial flora isolated from failed endodontic tooth to dogs' apical tissue.

目的 觀(guān)察根管治療失敗病例根管內(nèi)分離的主要微生物對(duì)狗牙根尖周組織的影響。

Conceived as a "celebration of life", the exhibit will grow and change as its ecosystem develops - in three to five years the dome's flora will enshroud it beneath an ethereal rainforest canopy.

該展覽的最初設(shè)想是"為生命喝彩"18禁欧美日韩，在未來(lái)的三至五年內(nèi)它的生態(tài)系統(tǒng)的將發(fā)展變化－最終空靈雨林的風(fēng)景將遍布整個(gè)圓頂建筑看黄网站啊啊啊。

Enterococcus was the natural flora comes from enteron of silkworm.

它直接參與了宿主的多種生理代謝活動(dòng)，是宿主正常生理活動(dòng)不可缺少的重要組成部分女人18毛片免费看。

His famous voyage to the Antarctic(1839-43) on HMS Erebus resulted in a six-volume flora of Antarctica, New Zealand, and Tasmania that attracted the attention of Charles DARWIN.

虎克在格拉斯哥大學(xué)學(xué)習(xí)藥物學(xué)久久久999视频。1839年至1843年他搭乘英國(guó)政府"埃里伯號(hào)"完成了著名的南極之旅。

Here habitat reconstruction is in progress to restore the fauna and flora of drained swamps and saline lakes, resulting in a sanctuary of unique botanical, medicinal, zoological, landscape, folklore, and ethnographical value.

目前黄色按摩毛片，這里正進(jìn)行棲息地的重建改造工程欧美日韩乱妇高清无乱码，以恢復(fù)由于鹽湖和沼澤地干涸受到影響的動(dòng)物群和植物群，使這里再度成為植物學(xué)操大黑屄、藥物學(xué)欧美精品又粗又大、動(dòng)物學(xué)的研究圣地，具有獨(dú)特的風(fēng)景91视频免费播放、民俗和生物種類(lèi)研究?jī)r(jià)值午夜毛片www。

Exotics are most useful in regions in which the native flora is deficient .

在當(dāng)?shù)刂参锓N類(lèi)貧乏的地區(qū)，外來(lái)種最為有用无码人妻精品一区二区不卡。