檢視骨片的原始碼

[[File:骨针.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%AA%A8%E9%92%88&step_word=&hs=0&pn=22&spn=0&di=87450&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=522400626%2C3635095191&os=1224478638%2C1378368259&simid=0%2C0&adpicid=0&lpn=0&ln=1819&fr=&fmq=1630022709587_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimages.blogchina.com%2Fartpic_upload%2Fm%2Fo%2Fy%2Fmoyuan%2F21007066740721.jpg%26refer%3Dhttp%3A%2F%2Fimages.blogchina.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1632614882%26t%3Dc042196b8c13cba52e2dddd4a2be6314&fromurl=ippr_z2C%24qAzdH3FAzdH3F45y7wg_z%26e3Bks52vitgw_z%26e3Bv54AzdH3Fln0c8n88l_z%26e3Bip4s&gsm=17&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][https://moyuan.blogchina.com/937513119.html 来自博客中国]]]
'''骨片'''（spicule）在海绵动物常称骨针。刺胞动物花虫类体内所见的以CaCO3为主要成分的显微构造，特称之为骨片，海参类的体壁及内脏壁内，是以CaCO3为主成分的显微构造，原生动物放射虫类的体内所见到的棒状或棘状骨骼，线虫类体表的角质突出物。<ref>[https://baijiahao.baidu.com/s?id=1646999437011219194&wfr=spider&for=pc 大地湾骨针代表文化，也彰显科学]指尖上的探索</ref>