英:['ɒstɪəʊl]
美:['ɒstiˌoʊl]
英:['ɒstɪəʊl]
美:['ɒstiˌoʊl]
孔口
又称 :孔口(ostiolum )
孔口
New Latin ostiolum, from Latin, diminutive of ostium
The first known use of ostiole was in 1721
1 The tegument of these pseudospores, above all in those which have germinated, and have consequently become more transparent, it is easy to see has many pores, or round ostioles.
2 He records that in Hypoxylon macromphalum the ostioles are prominent, and in a close examination of my photograph, I do note minute points on the disc that are absent from Camillea cyclops.
3 As its spores ripen, the puffball’s outer skin, or cuticle, develops one or two small holes called ostioles through which millions of dry spores escape at the smallest disturbance.
4 The analysis indicated that current method for machining the abnormal deep ostiole has many drawback.
结果表明,当前异形深小孔的加工技术存在诸多缺陷.