檢視三斜晶系的原始碼

[[File:等轴晶系.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E4%B8%89%E6%96%9C%E6%99%B6%E7%B3%BB&step_word=&hs=0&pn=0&spn=0&di=4070&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=1830780577%2C3101893772&os=1478454985%2C578139069&simid=4262902803%2C527208507&adpicid=0&lpn=0&ln=1023&fr=&fmq=1624798165860_R&fm=result&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%2Fwww.51wendang.com%2Fpic%2F2e29e17321daf40c7c3c97dc19cf948be16dc85c%2F1-520-png_6_0_0_0_0_0_0_892.979_1262.879-893-0-19-893.jpg%26refer%3Dhttp%3A%2F%2Fwww.51wendang.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1627390171%26t%3D4708bce20fcbf28582913f9a6d897e18&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc8ojg1wg2_z%26e3Bv54AzdH3F15vAzdH3Fdjdlj80nd81wu9av0vnvl01v8lvul9bkj8m1vbcv&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][https://www.51wendang.com/doc/2e29e17321daf40c7c3c97dc19cf948be16dc85c 来自无忧文档]]]
'''三斜晶系'''（triclinic system）是七个晶系中对称性最差的晶系，其特点是既无高次对称轴，也无二次轴和对称面，有的可以有对称中心，有的连对称中心都没有。所以它的三个结晶轴均相互斜交，轴角a≠b≠c≠90°，轴单位口a≠b≠c。
该晶系也具强非均质性，也有三个主折射率。但其方向与结晶轴无关。习见的晶形主要是几种平行双面的聚形。属于这个晶系的宝石矿物有[[日光石]]、[[月光石]]、[[蔷薇辉石]]等。
<ref>[https://zhidao.baidu.com/question/1961438193181255660.html 三斜晶系的介绍]百度知道</ref>