The structure model of 5, 10, 15, 20-meso-tetraphenylporphyrin has been optimized by the first-principle calculation. The result shows that the angle between the benzenes and the porphine plane is 55°, and the rotation of the benzenes lead to a slight bending of the porphine plane.

利用第一性原理確定了四苯基卟啉分子的結(jié)構(gòu)模型，結(jié)果表明分子中的苯環(huán)與卟吩骨架的夾角為55°，且笨環(huán)的自由旋轉(zhuǎn)導(dǎo)致卟吩骨架略微偏離平面形狀。

The source of the energy for both protoplasmic streaming and migration of the chromatin substance is supplied by ATP which is produced in the process of aerobic respiration.

為了進一步證實假說的可靠性，同時国产在线中心com，為了弄清染色質(zhì)穿壁的途徑，穿壁后染色質(zhì)的命運以及核骨架激情图片小说网站、細(xì)胞骨架與染色質(zhì)穿壁運動的關(guān)系欧美精品久久，我們以百合為材料。

Examination the cell shape and pseudopodia with confocal laser scanning microscopy, scanning electron microscopy, and atomic force microscopy, we found that cell spreading well on nanogrooved substrates and their body was more flat and slim; meanwhile, on plain substrates, cells were mostly round.

納米溝槽能很好地促進細(xì)胞貼壁黏附欧美刺激性大交、鋪展国产免费夜间在线观看AV、生長和增殖，并影響細(xì)胞的周期成人在线免；納米溝槽誘導(dǎo)細(xì)胞骨架發(fā)生重組亚洲va成无码人在线，肌動蛋白骨架沿著納米溝槽的方向取向排列国产在线无码制服丝袜无码知名国产；納米溝槽影響細(xì)胞偽足形成的方式和形成與細(xì)胞中的位置。

The catalytic oxidation and catalytic esterification performances of NbFeSAPO-5 catalyst are studied with pyruvic and methanol as raw material.

結(jié)果表明：合成的分子篩具有AIPO4-5的骨架結(jié)構(gòu)黄色网站久久影院，并且鐵360毛片视频AA、硅和鈮金屬雜原子進入了分子篩骨架。

Therefore, the disruption of the actin cytoskeleton initiates a cascade of structural and functional alteration in renal epithelial cells and which will lead to the dysfunction of reabsorption in kidney.

肌動蛋白聚合形成了腎臟上皮細(xì)胞內(nèi)對微絨毛起支撐作用的細(xì)胞骨架黄色网站在线浏览观看，因此肌動蛋白細(xì)胞骨架的破壞勢必導(dǎo)致腎小管上皮細(xì)胞結(jié)構(gòu)和功能的改變男女猛烈无遮挡羞羞视频，從而引起腎臟的重吸收功能障礙。

Using non-saturable polyester resin as its basal masal and unidirectional fiberglass woven fabrics as its skel eton ,the FRP pole is taken shape by ce-ntrifugal kr twine forming process and has high axial strength and its content if fiberglass is over 50%.

FRP燈桿系采用不飽和聚酯樹脂為基材亚州艳情网站，以單向布為主的玻璃纖維織物為骨架日韩在线主播福利影院AV，采用離必成型工藝或發(fā)纖維骨架通過纏繞成型工藝制作而成，玻璃纖維含量在家50%以上国产小视频在线播放，軸向強度很高亚洲图库日韩在线专区。

In order to accurately and efficiently extract skeletons from 3D images, a new parallel 3D skeletonization algorithm is proposed.

為了準(zhǔn)確有效地提取三維圖像的骨架，提出一種新的并行三維圖像骨架化算法免费Aⅴ无遮拦日本在线观看。

Two new algorithms of structural volume skeletonization and internal visibility computation are presented to support the virtual endoscope system.

提出了包含距離和拓?fù)湫畔⒌慕Y(jié)構(gòu)化骨架提取方法和骨架指導(dǎo)的內(nèi)窺可見性計算方法狂野欧美，并將其有機地應(yīng)用于虛擬漫游系統(tǒng)中。

The traditional skeletonization algorithms based on distance transform can not guarantee the connectivity property, so saddle points should be added to solve the connectivity problem.

傳統(tǒng)的基于距離變換的骨架算法不能保證骨架的連通性视色在线，需要引入鞍點解決連通問題色色色色色色色色色人人人。

Star skeleton is a fast skeletonization technique by connecting from centroid of target object to contour extremes.

星狀骨架是一種藉由連結(jié)物件中心到物件輪廓突出點的快速骨架技巧。