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striation n.(有)條紋,(有)條痕;擦痕;【物理學】輝紋。

striature

2 . sperm ultrastructure the sperm is nonflagellated and composed of a main body in which including nucleus n apical cap and a little cytoplasm and a single spike extending from the convex surface of the apical cap , which consists of about twenty radial fibrillae on which exhibiting periodic cross - striations . the concave surface of the apical cap surrounds the little cytoplasm which is highly condensed and has n ' t any organella and sperm nucleus , which is uncondensed and composed of filamentous materials and many membrane - bound vesicles 外形呈圖釘樣,由主體部和棘突組成,主體部包括帽狀體、細胞質帶和精核。帽狀體由約20根輻射狀排列的纖絲組成,纖絲具橫紋。其凸面延伸成棘突,棘突內纖絲是帽狀體內纖絲的延續,亦具橫紋。

“ the central groove shows that the tail of the animal was not buoyed up or supported by water and striations on the side of the groove show that motion was jerky 他說: “中間的凹槽顯示,這只水蝎的尾巴并沒有浮起來或者被水支撐著而凹槽旁邊的一些條痕則說明,它運動得并不平穩。

The myocardial fibers are beginning to lose cross striations and the nuclei are not clearly visible in most of the cells seen here 在大多數可見細胞中,心肌纖維的橫紋丟失,細胞核模糊。

Significance of be bearing striation altered rocks to the finding of concealed jiepailing tin polymetallic deposit 含鈹條紋狀蝕變巖在發現界牌嶺錫多金屬隱伏礦床中的找礦意義

The presence of striation area is one of the main characteristic on the surface generated by abrasive jet 摘要波紋區域的存在是磨料射流切割表面的主要特征之一。

High - quality coral is of an even colour and free of cracks , blotches , striations and holes 優質的珊瑚會顯現出均衡的色彩及無裂紋無班點無紋里或無蛀洞。

An approach of mesh and striation texture recognition for ore microscope image classification 礦物顯微圖像中網孔狀及針板狀成分識別方法研究

Application of support vector machines in examination of worn striation mark 支持向量機方法在線條痕跡檢驗中的應用

Striation - defects or contaminations found in the shape of a helix 條痕-螺紋上的缺陷或污染。

Fluorin can avoid brown striation and whiten skins 氟:能消除褐色斑,使皮膚變白。

The striation spacing was observed to vary between 5 and 10 microinches . 觀察到的條紋間隔在5至10微英寸之間的變化。