Firstly, the high resolution pictures of dragonfly wings from sample tests were studied, the unique feature of the reticulate vein structure and the details of dragonfiy wings were figured out.
首先，对实验中获取的高清晰度的蜻蜒翅膀数码图片进行了细致地分析，了解了翅膀的网状翅脉结构特征和一些细部构造。
Results All of patients showed the structure of the first valve of superficial femoral vein .
结果大部分病人均显示股浅静脉第一瓣膜的结构；
In the control group, the structure of liver lobule was normal and a few of collagen fibers located in portal area and central vein.
对照组肝小叶结构和肝细胞状态正常，仅在中央静脉及汇管区可见少量胶原纤维。
Results color Doppler ultrasound showed honeycomb-shaped, the multi-strip expansion tube structure within filled with the portal vein type blood stream around main portal pain and branches.
结果彩色多普勒超声显示门静脉主干及周围分支呈蜂窝状、多条迂曲扩张的管状结构，内充满门静脉样血流。
Mineral deposit controlled by north and south faulted structure, mineral body exist in faulted structure with lenticular style, vein style and sprouted style.
矿床受近南北向断裂构造控制，矿体以脉状、透镜状、豆芽状赋存于这些断裂破碎带中。
The cavernous sinus portion of superior ophthalmic vein had the structure of venous sinus.
眼上静脉海绵窦段具有静脉窦结构。
Since the alloy element and nitric atom segregate on the austenite crystal boundary, the vein-like structure is formed.
脉状组织形成的原因是合金元素和氮原子在原奥氏体晶界偏聚形成合金氮化物。
Grape Seed Antioxidant promotes healthy aging and supports healthy vein and capillary structure.
葡萄籽抗氧化促进健康老龄化和支持健康静脉及毛细血管结构。
The key of identify recognition on the use of hand vein characteristic, is how to effectively extract the structure of the hand vein image.
利用手背静脉特征进行身份识别的关键是如何有效地提取手背静脉纹理的骨架。
Objective To investigate the microvascular structure and blood supply of portal vein tumor thrombus in rabbits with transplanted liver neoplasms.
目的探讨移植性肝癌门脉癌栓的微血管结构及供血特征。
To the vein gold deposit of Penglai regions, authors sum up the features of ore control structure and the ore-control regularity.
对蓬莱地区脉状金矿床，总结了挖矿特征及控矿规律。
To the vein gold deposit of Penglai regions, authors sum up the features of ore control structure and the ore-control regularity.
对蓬莱地区脉状金矿床，总结了挖矿特征及控矿规律。
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