紧密连接的

At the ends of each bronchiole are clusters of air sacs. Adult lungs contain about 600 million of these spongy sacs, with enough combined surface area to cover a tennis court.

肺泡在每个支气管末端是一束束气泡，成人的肺包含约有6亿个这种海绵样的气泡，它们的表面紧密连接在一话可以覆盖一个网球场。

Under electron microscopic observation, capillaries of SFO are fenestrated ones, the endothelium of them are short of the tight junction, their basement membrane are not intact, the gaps between the endothelium and basement membrane are widened, to which the gaps within the endothelium are opened, the end feet of astrocytes surrond the capillaries not completely, and on the luminal surface of the endothelium some small vesicles are adhere to it, all of which suggesting SFO short of blood brain barrier .

在电镜下观察，穹窿下器的毛细血管为窗性毛细血管，内皮缺乏紧密连接结构，基膜薄而不完整，内皮与基膜之间的间隙宽大，内皮裂隙可通向此间隙，毛细血管内皮腔面可见贴壁小泡，星形胶质细胞脚板未完整包围毛细血管，这些结构特点提示SFO的血脑屏障不完整。

Under electron microscopic observation, capillaries of SFO are fenestrated ones, the endothelium of them are short of the tight junction,their basem ent membrane are not intact, the gaps between the endothelium and basement membrane are widened, to which the gaps within the endothelium are opened, the end feet of astrocytes surrond the capillaries not completely, and on the luminal surface of the endothelium some small vesicles are adhere to it, all of which suggesting SFO short of blood brain barrier.

在电镜下观察，穹窿下器的毛细血管为窗性毛细血管，内皮缺乏紧密连接结构，基膜薄而不完整，内皮与基膜之间的间隙宽大，内皮裂隙可通向此间隙，毛细血管内皮腔面可见贴壁小泡，星形胶质细胞脚板未完整包围毛细血管，这些结构特点提示SFO的血脑屏障不完整。

The BBC's Jack Izzard in Washington says the delay in Mr Bush's response is a measure of how delicate relations are between the US and China - two countries whose huge economies are deeply interlinked.

BBC的杰克在华盛顿说，布什反应的延迟是反映中国和美国微妙联系的关系，两个国家巨大的经济紧密连接在一起。

Delayed response The BBC s Jack Izzard in Washington says the delay in Mr Bush s response is a measure of how delicate relations are between the US and China - two countries whose huge economies are deeply interlinked .

的杰克在华盛顿说，布什反应的延迟是反映中国和美国微妙联系的关系，两个国家巨大的经济紧密连接在一起。

They make it united, like a part of a topography that passes flatly to surrounding. And with the whole choreography of accesses and attentive connections to the wealth of the urban trace, which solve in continuity diverse local heights, linking them both our building and others; organizing wheeled traffic, and creating stay zones, so that it turns out to be an urban unitary space without need of sidewalks, walls, etc.

设计师将地块和周边地形平缓过渡，并且根据与社会城市财富进程紧密相连的城市发展进程，设计师解决了不同地段的高度问题，将其和我们的建筑连接在一起；设计师组织交通，构建停留区，这里转变为了一个与城市整体相一致的空间模式，不需要人行道和墙体等。

Neuroglia, the basic integrant of blood-brain-barrier is defective in brain metastatic tumor tissue, thus there is no blood-brain-barrier existing in brain metastatic tumor lesions.

脑转移癌组织缺乏构成血脑屏障的神经胶质膜，血管内皮也非均一的紧密连接，所以脑转移癌组织不存在完整的血脑屏障。

MethodsBorneol contained serum was prepared and using Matin-Darby canine kidney epithelium cell line as the in vitro BBB model to observe the effects of borneol on intercellular tight junction and pinocytosis vesicles of BBB model.

方法制备含冰片的家兔血清，应用马丁达比狗肾上皮细胞系作为血脑屏障的体外模型，观察冰片对血脑屏障细胞间紧密连接、细胞吞饮囊泡的影响。

The function of bile canaliculi was assessed by observation of the tran...

E2促进大鼠三维培养的肝细胞胆汁分泌，在RhoA和radixin介导下肌动蛋白重新分布，细胞骨架再建，调节紧密连接功能和聚集，导致毛细胆管样结构的扩张和三维培养时球状体空泡样结构的形成。

The runway rails shall have tight fit splices and shall be straight, parallel, level, and at the same elevation.

跑道的轨道要紧密连接，并且在同一个海拔下的轨道要端直、平行、在同一水平线上。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。