On the morphological differentiation,by inducing of fetal calf serum,it wasshown that the cytotrophoblast cells underwent aggregation first,and the adjacentcytoplasm membranes became tightly contacted through desomosomes andcytoskeleton.Then the adjacent cytoplasm membranes disintegrated fragmentallyto form fusion pore-like structure.Finally the multinuclear cells formed and inwhich the intercellular desmosomes disappeared.Immunocytochemical stainingfurther demonstrated that the formation of syncytium was through cell membranefusion rather than the amitosis process.

細(xì)胞形態(tài)分化的研究結(jié)果表明：早孕胎盤來源的細(xì)胞滋養(yǎng)層細(xì)胞在血清誘導(dǎo)下免费黄片电影院vip，首先發(fā)生聚集欧美在线免费观看av片，并通過橋粒和細(xì)胞骨架使相鄰的細(xì)胞膜緊密接觸www.色色视频com；之后細(xì)胞膜發(fā)生片段斷裂，形成融合孔樣結(jié)構(gòu)殴美大吊性交久；細(xì)胞間橋粒消失操b福利视频，最終形成多核的合體細(xì)胞；免疫細(xì)胞化學(xué)分析進(jìn)一步證實合體化是通過細(xì)胞膜融合而非無絲分裂（amitosis即細(xì)胞核分裂而細(xì)胞質(zhì)不分裂）實現(xiàn)的精品国产99久。

In another approach, we found GlcNAc was degraded by I2 and ammonia water.

而在這個部份手机免费看黄在线高清视频，我們成功合成出氮醣分子骨架。

Any of numerous anatomically distinct structures making up the skeleton of a vertebrate animal.

骨頭：在解剖學(xué)上構(gòu)成脊椎動物骨架的大多相互區(qū)別的結(jié)構(gòu)亚洲天堂aⅴ在线。

The anatomist and surgeon Realdo Colombo described what could have been the disease in 1559, [14] and the first account of pathologic changes to the skeleton possibly associated with AS was published in 1691 by Bernard Connor .

該解剖學(xué)家和醫(yī)生Realdo科倫坡描述了本來的疾病在1559年免费久久视频， [ 14 ]和第一個帳戶的病理改變骨架可能與如1691年出版的由伯納德康納。

The strategy toward the synthesis of spirotryprostatin B is focused on MgI2-catalyzed intramolecular annulation reaction of cyclopropanyl spiroox--indole and imine.

以天然產(chǎn)物的全合成為目標(biāo)中文黄色字幕网站，設(shè)計了MgI_2催化的螺氧吲哚化合物與亞胺分子內(nèi)環(huán)合反應(yīng)一级二级黄色免费城人特级黄色视频，構(gòu)建目標(biāo)分子骨架的策略。

The anorthite component of plagioclase from Kela 2 reservoir was dissolved so completely by the pore fluid that the dissolution made great contribution to the pore volume, and the albite component suffered partially dissolution; by contrast K-feldspar did not dissolved in the ground water at all.

克拉2 氣田中斜長石骨架顆粒中的鈣長石組分基本上遭受了徹底的溶蝕日本少妇一级免费黄色视频，對次生孔隙的貢獻(xiàn)較大韩国午夜理伦三级20202，鈉長石溶蝕程度有限，而鉀長石基本上不被溶蝕激情性欧美图片小说。

The author creates the AutomaticallyDiscriminational Model for the Classification of Sandstones System, thatis to say, people can complete the vastly sample s classification of sandstonesaccurately and swiftly, meantime, diminish the possibility of mortal mistake. Based on the study of the basic sandstone component before embedding, the typeof authigenic mineral, and the forming mechanism of porosity in Upper Paleozoicreservoirs in Ordos basin, the author selects the reasonable experiment objects forWater-Rock Interaction modeling study, designs the relatively reactant and resultantduring the diagenesis period, builds the solid-liquid thermodynamics model with theprinciple of thermodynamic phase equilibrium for kinds of primary minerals (potashfeldspar, albite, anorthite, and pyroxene, hornblende) which dissolve in acidic media,and forms the corresponding thermodynamics test database.

在對鄂爾多斯盆地上古生界儲層砂巖埋藏前組成免费。色婬、自生礦物類型和孔隙構(gòu)成研究的基礎(chǔ)之上，確定合理的沉積盆地水—巖相互作用模擬研究的實驗對象日韩精品毛色视频在线观看，設(shè)計了埋藏成巖過程有關(guān)反應(yīng)的反應(yīng)物和可能的生成物美女操逼视频污网站，并通過熱力學(xué)相平衡原理，建立了碎屑巖在埋藏成巖過程中各種骨架顆粒(鉀長石国模视频在线、鈉長石亚洲,欧洲,乱伦、鈣長石以及鐵鎂暗色礦物中的輝石、角閃石等)在酸性介質(zhì)條件下發(fā)生溶解的固體—流體相化學(xué)反應(yīng)熱力學(xué)計算模型一区二区在线看日韩视频免费，并獲得了相應(yīng)的熱力學(xué)數(shù)據(jù)庫国产精品苐一页狼友视频，在此基礎(chǔ)上對儲層砂巖中主要造巖礦物(鉀長石、鈉長石免费精品国自拍视频在线观看、鈣長石以及鐵鎂暗色礦物中的輝石中文字幕第一页在线、角閃石等)在埋藏成巖過程的酸性介質(zhì)條件下發(fā)生溶解的熱力學(xué)習(xí)性進(jìn)行了論述。

As a result, the author discusses the thermodynamics habitus for the minerals either. With the calculation of the thermodynamics modeling, we run the dissolutionmodeling experiments for primary minerals (potash feldspar, albite, anorthite, andpyroxene, hornblende), which is under the conditions of organic acidic and 20 varietytemperature and pressure. The dissolution modeling experiments include 4 anorthitedissolution experiments, 8 pyroxene dissolution experiments, 8 hornblendedissolution experiments. We catch the records on the X ray diffraction, chemistryanalysis, SEMphotos, and the PH parameters. By theway, we discuss the dissolution habitus for the minerals either.

在熱力學(xué)模擬計算的基礎(chǔ)之上久久夜色精品国产高清不卡，進(jìn)行20個不同溫度和壓力條件下大学生女毛片在线现观看，以有機(jī)酸作為溶解介質(zhì)的儲層砂巖骨架顆粒(鉀長石、鈉長石情网址、鈣長石以及鐵鎂暗色礦物中的輝石、角閃石等)的水—巖相互作用的溶解模擬實驗麻豆精美视频，包括：4個鈣長石的溶解實驗欧美精品品综合一区二区、8個輝石的溶解實驗和8個角閃石的溶解實驗另类视频区第1页，獲得了溶解模擬實驗前后全部參與實驗礦物的X射線衍射分析、化學(xué)全分析數(shù)據(jù)8050午夜一级A片免费影院、掃描電鏡照片免费下载一级大黄片视频，以及介質(zhì)流體在實驗過程中化學(xué)參數(shù)pH值的檢測，在此基礎(chǔ)上討論了鐵鎂暗色礦物一区二区视频免费播放视频色妞、長石等鋁硅酸鹽礦物在埋藏成巖過程中酸性介質(zhì)條件下的溶解習(xí)性国内大量揄拍18人妻精品视频。

Single crystal X-ray diffraction analysis reveals that the anthracene backbone adopts one of the largest end-to-end twists.

單晶結(jié)構(gòu)分析揭示，其蒽核骨架的扭曲幅度在目前已有報道中屬于較大的角度之一www.日韩黄色。

The old antique shop we used to have had a skeleton.

在舊的古董店我們過去有一副骨架欧美乱妇高清免费99。