The results indicate that the jade mainly consists of illite and a small quantity of feldspar , quartz , hematite , siderite and rutile , which is argillaceous sedimentary rock 结果表明，其矿物成分以伊利石为主，含有少量的长石、石英、赤铁矿、菱铁矿和金红石，为泥质沉积岩。
The results indicated that the crystal particles in coatings were mostly rutile , and the size of the rutile was in a micrometer grade . the surface roughness of coatings was different 发现制备的二氧化钛功能涂层中晶粒尺寸为微米级，晶型主要为金红石型二氧化钛，表面粗糙度值大小不一。
Except some conclusions reported in article , most of them have also not been published . and it is the first time to successfully artificially grow rutile single crystal with flame fusion method in china 本论文的主要成果，即焰熔法制备金红石晶体的成功，填补了国内的空白，并将有力的推动金红石晶体在各种应用领域的研究。
Due to preparing high grade rutile nanometer titanium dioxide in the same method have more disadvantages such as tall calcining heat , easy agglomerate , reunite gravely and difficult to attain the nanometer grade 由于用与之相同的方法制备金红石型纳米tio _ 2粉体存在焙烧温度高、易烧结、团聚现象严重等缺点，难以达到纳米级。
So amazing are the rose quartz crystals that the first ones discovered were dismissed as fakes by mineralogists from around the world . if rutile needles are present in the rose quartz then a star effect or asterism is sometimes seen 好的芙蓉晶不带有任何的白色石纹，其颜色娇嫩明亮而灵活，晶体表面光泽会呈现如水分般饱满甚至油脂般光滑温润的质地。
The flux of n2o greatly affected the film ' s microstructure . as the n2o flux was increased , the content of anatase decreased and rutile increased gradually . the size of rutile became smaller with increase of the flux of n2o 掺杂剂n _ 2o的流量对薄膜的结构有很大影响，随着流量的增大，锐钛矿相tio _ 2逐渐向金红石相转变，金红石晶体的颗粒尺寸也不断减小。
Compared with 3 % , the temperature of polymorphic transition between anatase and rutile of 8 % which is the molar quantities of mixed rare earth is a little lower . the calcination temperature is a main reason which influences the structure of phase 掺入镝的含量8时，锐钛矿相向金红石相的转变温度与3相比有所降低，所以煅烧温度是影响产物结构的主要原因。
