1·External thread: Threads on an external surface.
外螺纹在外表面上形成的螺纹。
2·Some sialic acid is on the external surface of lysosomes.
有些唾液酸位于溶酶体的外表面。
3·The rising of induced airflow on the building's heated external surface has been examined.
建筑热外表面可产生诱导上升热气流。
4·A blood clot is seen over the external surface of the dura. Thus, this is an epidural hematoma.
硬脑膜外表面可见一血块，此为硬膜外血肿。
5·Isomerization could be performed on the internal and external surface of molecular sieve simultaneously.
异构化反应在分子筛的内外表面同时进行。
6·The ceramic vessel is the principal part, whose external surface is equipped with metallic protective shell.
所述陶瓷容器为主体，在 陶瓷容器的外层设有金属防护外壳。
7·The structure of reticular veins on internal surface of pileus is considered similar to that of external surface.
菌盖内表面与其外表面网状棱纹的结构相同，亦是由疏丝组织组成。
8·For example, if you want to mark a stuff, you can paste the information icon onto the external surface of the package.
例如想标记物品，就可以把信息图标粘贴在物品或它的外包装上。
9·The results show that the pressure distribution on external surface at both windward and leeward is basically the same.
结果表明：车体迎风面及背风面表面压力分布规律基本一致，验证了数值模拟计算模型的准确性；
10·PV cells will be integrated in the external surface of the Dome in order to guarantee energy production from renewable sources.
PV电池将被集成在穹顶外表面，以保证可再生能源的能量再生。