- 更多网络例句与上鳃的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Thymus of L japonicus lies in the upper corner on the hack of branchia and on the back of the 4 gill vertebrae.
花鲈胸腺位于鳃腔背侧上角深处,第4鳃弓背侧,紧贴在鳃腔上皮层之下,为鳃盖粘膜所覆盖,呈一对卵圆形的薄片组织。
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The outside gill disappeared, the gill arches developed to from the branchia, later the branchia appeared primary protuberance, along with developing, it appeared the secondary protuberance and the third protuberance, until the 36 stage, the stage is the inside gill developing at the peak, later it came into the period of the metamorphosis, the inside gill degenerated, the third protuberance began shrank, next the secondary protuberance and the primary protuberance shrank, finally the gill arches shrank and disappeared, the metamorphosis completed.
内鳃的发育是首先由鳃弓上的突起形成鳃叶,其次鳃叶上出现初级突起,随着进一步发育出现次级突起和三级突起,直到内鳃发育最高峰(胚胎发育的36期)。随后进入变态期,内鳃开始退化,首先是三级突起开始萎缩,其次是次级突起和初级突起,最后是鳃弓,直至鳃弓完全消失,变态完成。
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When extremity , they showed nerval poisoning sign such as urgent swim, overturn, ankylosis and twitch. Gill thread turgescence, and the structure of some gill thread tip was destroyed, some dark globosity grains or actinomorphic anomaly accreted on it. Granular degeneration, vacuolar degeneration, necrosis ,in liver cells and renal tubular epithelial cells.
急性铜中毒金鱼体表和鳃的粘液增多,体色变淡,呼吸困难,严重者死亡:临死前有游窜、侧翻打转、僵硬抽搐等神经中毒表现;鳃丝肿胀,有的鳃丝末端形态破坏,鳃丝上附着有球状或不规则放射状的深色颗粒物。
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Under light microscope, on H-E stain section, four types cells can be distinguish: cells with weak basophilic fibrillar elements; cells with acidophilic granular substance; cells with strong basophilic fibrillar elements and ciliated cells. In the basal lamina region under gland epithelium, there are a few connective tissue; Surface view of the hypobranchial gland could be see by scanning electron microscope, there are cilia and different kinds of secretions distributed. Ultrastructure of the hypobranchial gland could be understand by transmission electron microscope, supporting cells, sensory cells and seven types gland cell were observed to form the glandular epithelium; cells with much rough endoplasmic reticulum,smooth muscle fiber and nerve endings were found beneath glandular epithelium, among basal lamina region.
光镜下H-E染色切片中腺上皮区仅可以区分出四种类型的细胞:弱嗜碱性纤维样细胞、强嗜碱性纤维样细胞、嗜酸性颗粒分泌细胞和纤毛细胞等;腺上皮下的基底膜区有少量结缔组织存在;扫描电镜下可以观察到鳃下腺表面的纤毛及腺细胞的分泌物等情况;透射电镜下观察到腺上皮中有支持细胞、感觉细胞和7种类型的腺细胞;近基底膜区观察到富含粗面内质网的细胞;基底膜间为薄层疏松结缔组织,内含肌细胞及神经末梢等结构。
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Members of the gastropod class, finger-size nudibranchs live fully exposed, their gills forming tufts on their backs.
手指般大小、背上长着一簇鳃的腹足纲动物海兔过着毫无蔽护的生活。
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At day 20, some of the acini collapsed, and the epithelial cells of the duct were damaged.
由10μg·L-1 B\P处理20d时,在鳃回血管中发现血细胞坏死后残留的固缩细胞核,鳃丝的上皮细胞排列不规则甚至断裂,部分消化腺泡崩解,鳃丝结构和消化导管上皮结构损害严重;消化盲囊组织结构的损伤比鳃更为严重。
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Into the branchial artery to enter the blood with CO2 and more gill spacing, in the gills into the two sub-intervals of each one and a half gills, each issued a number of fine branches into the gill pieces, each small branch small piece of gill capillary network formed.
入鳃动脉将含CO2多的血液输入鳃间隔,在鳃间隔上分两支进入每个半鳃,每支发出若干细支进入鳃片,每细支的鳃小片上形成毛细血管网。
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The results showed that the surface architecture and ultrastructure of gills filaments and secondary gill lamellaes of the largemouth and the blue gill were similar to other teleosts.
结果表明:大口黑鲈和蓝鳃太阳鱼鳃的表面结构和微细结构与其它硬骨鱼类基本相似,鳃弓和鳃耙表面被具环形微嵴的上皮细胞所覆盖,表面观凹凸不平;大口黑鲈鳃耙的尖齿直径和长度分别为蓝鳃太阳鱼鳃耙的3.4~3.8倍和2.1~3.8倍;两种鱼的鳃丝末端略为膨大呈勺状,鳃丝表面都具有规则或不规则分布的环形微峙、沟、坑、孔等结构;大口黑鲈鳃丝之间的距离相对较大,蓝鳃太阳鱼的鳃丝间距离仅为大口黑鲈的83%~88%;大口黑鲈鳃小片的高度、厚度和片间距都大于蓝鳃太阳鱼。
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The result showed that the surface architecture and ultrastructure of I.punctatus ' gill and secondary gill lamellae were similar to those of other teleosts. The surface of gill arches and gill rakers was covered with pavement cells which were characterized by circular microridges, and secreting-holes were found among cells on the surface of gill arches. The base part of gill rakers were bigger in terms of diameter. The pavement cells' surface of gill filaments' middle part was characterized by microridges with fine lateral protuberances on both sides which were either fused or interruped, while the microridges disappeared on the pavement cells' surface on both top and base parts of gill filaments, forming dense granulated protuberances. The height and interlamellar space of secondary gill lamellae in I.punctatus were relatively higher and bigger, respectively.
结果表明,斑点叉尾鮰鳃的表面结构和微细结构与其他硬骨鱼类基本相似,鳃弓和鳃耙表面被具环形微嵴的扁平上皮细胞所覆盖,鳃弓表面细胞之间有孔洞;鳃耙基部较粗壮;中部鳃丝上皮细胞表面的微嵴两侧有细小的横突,有些微嵴出现融合或间断;端部和基部鳃丝上皮细胞表面的微嵴消失,形成密集颗粒状突起;鳃小片的高度和片间距较大。
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The result showed that: 1 Gill epithelium nucleus major-axis size, hemolymph nucleus diameter in the connective tissue of mantle and labial palps were significantly (P<0.001) larger in triploids than in diploids, no significantly differences were found in rectum epithelium height between diploids and triploids.
另外,通过组织切片、扫描电镜和透射电镜等方法比较了二倍体和三倍体太平洋牡蛎的几种组织器官的细胞大小、鳃的表面结构和鳃的超微结构,二倍体和四倍体精子的超微结构上的差异,旨在为更好的发展多倍体育种技术、探索多倍体的快速生长机制提供理论依据。
- 更多网络解释与上鳃的相关的网络解释 [注:此内容来源于网络,仅供参考]
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epiboly; epibole:外包法
外包内褶 epibolic invagination | 外包法 epiboly; epibole | 上鳃的;上鳃节的 epibranchial
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epithelium:上皮
血液及水中充斥的细微物质可以相当轻易的通过"上皮"(epithelium)及血管,有时就像是它们之间没有隔阂. 事实上,鱼鳃的总面积是大过鱼的表皮面积,而且有一半的面积是曝露於水中,且不断的让细微物质穿透其中. 之前说过,
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ceratobranchial:角鳃节
简介 在板鳃类各鳃弓从背向腹与咽鳃节(pharyngobranchial,内侧端达脊柱)、上鳃节(epibranchial)、角鳃节(ceratobranchial)、下鳃节(hypobrainchial)相连,两侧的下鳃节由纵行排列于腹侧正中线的底鳃节(结合节)相连接.
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ELASMOBRANCHII:板鳃类
故鳃的总数是每侧有4个全鳃和一个半鳃,或者说是9个半鳃.鲨鱼的鳃瓣不是丝状而是由上皮拆迭形成栅板状(如暖气片),贴附在鳃间隔上,因而鲨类又称板鳃类(Elasmobranchii).咽的左右侧壁两个鳃间隔之间为鳃裂,
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epibranchial:上鳃的
06. epi,peri 上,外,旁 | epibranchial 上鳃的 | perilune近月点
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epibranchial:上鰓的;上鰓節的
外包法 epiboly; epibole | 上鳃的;上鳃节的 epibranchial | 上鳃基板 epibranchial placode; suprabranchial placode
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hemibranch:半鳃
鳃间隔的前后两面各有一个半鳃(hemibranch),两个半鳃构成一个全鳃(holobranch). 鲨鱼的第五对鳃弓的后壁上无鳃瓣,故鳃的总数是每侧有4个全鳃和一个半鳃,或者说是9个半鳃. 鲨鱼的鳃瓣不是丝状而是由上皮拆迭形成栅板状(如暖气片),
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holobranch:全鳃
鳃间隔的前后两面各有一个半鳃(hemibranch),两个半鳃构成一个全鳃(holobranch). 鲨鱼的第五对鳃弓的后壁上无鳃瓣,故鳃的总数是每侧有4个全鳃和一个半鳃,或者说是9个半鳃. 鲨鱼的鳃瓣不是丝状而是由上皮拆迭形成栅板状(如暖气片),
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suprabranchial chamber:鳃上腔
每个辩鳃由内外二鳃小瓣(lamellae)构成,其前后缘及腹缘愈合成"U"形,背缘为鳃上腔(suprabranchial chamber). 鳃小瓣由许多纵行排列的鳃丝(Branchial filament)构成,表面有纤毛,各鳃丝间有横的丝间隔(interfilamenta junction)相连,上有小孔称鳃孔(ostrium).
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epibranchial placode; suprabranchial placode:上鰓基板
上鳃的;上鳃节的 epibranchial | 上鳃基板 epibranchial placode; suprabranchial placode | 管口鹦鲷 Epibulus insidiator