It contains quadratic photosynthetic chamber and columned soil fixing body, wherein soil fixing body of canopy leaf chamber bottom set with knob basal portion being corrugation notch, capable of easy inserting amboceptor in soil to form inclosed canopy leaf chamber, amboceptor upper port inosculation with photosynthetic chamber lower wall round opening to make canopy leaf chamber intracavity forming one integral, photosynthetic chamber upper wall sealed by two side glue and photosynthetic film to ensure photosynthetic chamber steady light permeability, photosynthetic chamber sidewall installed one small size fan controlled by external battery and switch, fan capable of rapid making canopy leaf chamber gaseous reaching equalization.

本發(fā)明涉及一種用于測定植物冠層群體光合作用的冠層葉室视色4se，由正方形的光合室和圓柱狀的土壤固定體兩部分結合而成久久免费精品网站视频观看，冠層葉室下部土壤固定體設有把手内地三级精品自拍，基部為波紋狀切口，可以很容易地把固定體插入土壤中形成密閉的冠層葉室，固定體上口與光合室底壁的圓形開口吻合欧美性爱插b，使冠層葉室的內腔形成一個整體超碰青青碰人人射；光合室頂壁用雙面膠和光合薄膜密封，以保證光合室穩(wěn)定的透光性能亚洲国产精品国产自在在线；光合室側壁內安裝一個小型風扇国产免费一级A片免费网在线女，由裝在側壁外的電池和開關控制，風扇可使冠層葉室內的氣體迅速達到平衡一级黄色片欧美。

The characteristics of this model were observed and analysed by using the methods of ballistics and pathology.

通過物理致傷參數(shù)美女被破处视频网站、傷腔形成分析欧美一区二区色视频、傷道解剖及組織病理學方法等分析欧美自拍日韩经典、觀察、研究該模型的特點欧美一级在线看片。

SCI can cause hematomyel ia, dropsy, necrosis, capsular space, gummosis and so on, which can lead to neuron deprivation, demyelination of neurite. Clinical symptoms mainly manifest funct ion disorder of movement, sense, reflectance, and musculus sphincter below injury plan.

SCI后出現(xiàn)脊髓出血亚洲日韩中文字幕一区二区、水腫、壞死亚洲激情图片小说视频区、囊腔形成免费一国产一级A片户外、退變膠質化等一系列病理改變，以致神經元喪失看久久久久久久久特级毛片、軸突脫髓鞘午夜18，臨床表現(xiàn)為受損平面以下的運動、感覺在线高清无码不卡、反射及括約肌功能的障礙伦理天堂百度影音观看。

Results In the all 64 patients all showed the ultrasound expresion of the brain structure misty, intracerebral ehco-enhanced area or cysted cavity to some certain.

結果64例患者均不同程度顯示腦結構模糊不清、腦實質內回聲增強區(qū)或囊腔形成等聲像表現(xiàn)射女人综合网。

EGFL7 protein is a factor specially secreted by the endothelial cell. It is necessary for formation of vascular lumen, the formation process would be blocked and functions of vascular is incompleted if it is missing.

論文摘要： EGFL7蛋白為一種內皮細胞特異性分泌因子美国a级黄色视频，它是血管管腔形成所必需的因子，它的缺乏將導致管腔形成受阻妞妞色吧综合，從而影響血管功能的完善一级毛片AAAAAAA免费视频。

Histology showed that control group had massive cartilage cell gathering together and bone trabecula disturbance, it had no significant bone cortex and medullary cavity formation.

組織學檢查顯示：對照組中可見大量團聚軟骨細胞、骨小梁紊亂1313精品午夜电影无码不卡，無明顯骨皮質黄色网站免费看视频免费看、髓腔形成。

Fig 1 At the experimental side, two weeks after operation (HE ×100) Many pieces of cartilage cells and spindle-shaped mesenchymal cells were found, by light microscope Fig 2 At the experimental side, twelve weeks after operation (HE ×100) Medullary cavity had formed, which contained hemoblasts and adipocytes, but the trabculae was not typical, by light microscope Fig 3 At the experimental side, twenty-four weeks after operation (HE ×100) The typical cancellous bone had formed, by light microscope Fig 4 At the control side, twenty-four weeks after operation (HE ×100) A large part of CXB was degraded, resorbed and replaced by fibrous tissue, but there was'not any new formed bone, by light mocroscope

圖1 實驗側術后2周(HE ×100)鏡下可見很多軟骨細胞條索和團塊生成及大量梭形間充質細胞圖2 實驗側術后12周(HE ×100)鏡下可見有髓腔形成免费级A片一级毛片一级，內含有造血和脂肪細胞精品欧美一区二区在线观看视频，骨小梁尚不典型圖3 實驗側術后24周(HE ×100)鏡下可見形成典型的松質骨結構圖4 對照側術后24周(HE ×100)鏡下可見大部分CXB被降解吸收，為纖維組織替代午夜理论片高清电影，無新骨形成

How big a macrocycle should be for threading to occur is a basic and important question in threaded structure chemistry.

在互穿結構化學中一夲道一区二区免费视频，客體二級銨鹽究竟最小能穿過多大的冠醚環(huán)的空腔形成互穿結構是一個基本但非常重要的問題。

This thesis included three parts:(1)The study of the complexation and threaded structures based on the benzo-21-crown-7/secondary dialkylammonium salt recognition motif;(2)Secondary dialkylammonium salt can thread through the cavity of pyrido-21-crown-7 to form the threaded structures;(3)The study of the size of macrocycle rings which can complex with secondary dialkylammonium salts.

本論文主要開展了以下三方面內容的研究：(1)基于苯并21-冠-7(B21C7)的主體冠醚和二級銨鹽客體化合物的絡合以及互穿結構研究；(2)客體二級銨鹽穿過吡啶-21-冠-7(P21C7)的空腔形成準輪烷及輪烷互穿結構的研究黄网站色视；(3)對關于絡合二級銨鹽的冠醚環(huán)的尺寸大小做了探討黄色视频免费观看日本欧美www。

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blastochyle：囊胚腔液

囊胚腔blastocoele | 囊胚腔液blastochyle | 囊胚形成blastulation

loculation：小腔形成

locularloculatous 分室的 | loculation 小腔形成 | locum 臨時代理

loculation：形成小腔或小室 (名)

locular 有細胞的; 有小室的 (形) | loculation 形成小腔或小室 (名) | loculus 室; 房; 胞 (名)

medullary cavity：髓腔

在分枝的頂端常產生孢子葉球,如在內皮層里面,維管束對脊而生,排列成環(huán),每維管束為外始式,木質部不甚發(fā)達,維管束下有氣腔,稱脊腔(carinal cavity)或稱維管束腔,為原生木質部破裂所形成,莖中央為大空腔,稱髓腔(medullary cavity),故木賊型的中柱被

pericardial cavity：心包腔

漿膜性心包(serous pericardium)薄而光滑,分臟、壁兩層. 臟層即心外膜. 壁層襯于纖維心包內面,與纖維心包緊密相貼. 臟一国产区视频、壁兩層在大血管根部相互移行,形成潛在的腔隙稱心包腔(pericardial cavity),內含少量漿液,起潤滑作用,可減少心跳動時的摩擦.

gastrocoel：原腸腔

最后形成2層細胞,在外面的細胞層稱為外胚層(ectoderm),向內陷入的一層為內胚層(endoderm).內胚層所包圍的腔將形成未來的腸腔,因此稱為原腸腔(gastrocoel).原腸腔與外界相通的孔稱為原口或胚孔(bastopore).

locular：小腔的

locular 小腔的 | locularloculatous 分室的 | loculation 小腔形成

neurocoele：神經管腔

神經管腔(neurocoele)在腦內形成腦室(cerebral ventricle),在脊髓中成為中央管(centralcanal). 無脊椎動物神經系統(tǒng)的中樞部分為一條實性的腹神經索(ventral nerve cord),...前,后分化為腦和和脊髓.神經管腔(neurocoele)在腦內形成腦室(cerebral ventricle),

mantle cavity：套腔

外套膜與內臟團之間形成的腔稱外套腔(mantle cavity). 腔內常有鰓人人操人人操人人操人人操人人操人人操、足以及肛門、腎孔亚州Aⅴ天堂综合在线、生植孔等開口于外套腔. 外套膜由內外兩層上皮構成,外層上皮的分泌物,能形成貝殼,內層上皮細胞具纖毛,纖毛擺動,造成水流,使水循環(huán)于外套腔內,

mantle cavity：套膜腔

以圖五中的魷魚為例,其外套膜腔(mantle cavity)中充滿海水,能保持一定的壓力支持體壁. 外套膜腔以一漏斗形的開口(funnel)與外界相通,此一開口位於頭的下方. 當魷魚游泳時,外套膜肌肉收縮,將腔室內的海水迅速經由開口排出,形成噴射的推進力,