In this paper,the Raman spectrum were used to study sapphire,dichroite,aquamarinl,topaz and kyanite,it is found that the characteristic Raman translocations of sapphire which are caused by Al-O vibration are 413cm-1,640cm-1 and 668cm-1,the characteristic Raman translocations of dichroite which are caused by Si-O vibration are 550cm-1,662cm-1,964cm-1and 1176cm-1,the characteris.
本文通过对蓝宝石、堇青石、蓝色托帕石、海蓝宝石和蓝晶石的拉曼光谱进行测试与研究,得到蓝宝石具有由Al-O振动引起的特征拉曼位移413cm-1,640cm-1和668cm-1;堇青石具有由Si-O振动引起的特征拉曼位移550cm-1,662cm-1,964cm-1和1176cm-1;海蓝宝石具有由Si-O振动引起的特征拉曼位移678cm-1,1064cm-1,1232cm-1;蓝色托帕石具有由Si-O振动引起的特征拉曼位移844cm-1和924cm-1;蓝晶石具有由Si-O引起的特征拉曼位移933cm-1和1133cm-1。
[Objective] This research determined biochemical values of Hailan chicken blood in different days old, moreover it carried out Duncan comparison among groups for determined values.
[目的]测定不同日龄的海蓝种鸡血液生化指标,并对测定值进行组间Duncan′s比较。
An experiment was conducted on fishing with three-layered drift net made of the light green or blue(like seawater color) thin polyamide fibre.
选择浅绿色或海蓝色较细的锦纶丝织成的三层流网进行捕捞试验，结果表明，着色网比本色网提高产量22。