天气预报 > 其他 > 如何鉴别檀香手串
如何鉴别檀香手串
更新时间: 2020-10-13 00:00:00  

1、看颜色,新切面为橘黄色,经过短时间的氧化,颜色就会有变化。从橘黄到橘红再到深红,久则深紫;

2、闻气味,若是紫檀的话,在与物体磨擦时则有很微弱的清香气(似檀香味,但不与我们平时生活闻到的燃香一样),用锉刀锉,台锯刨的时候气味很大;

3、看纹理,若是紫檀则纹理交错,有的局部卷曲。看紫檀的纹路及颜色, 牛毛纹,金星都是紫檀的典型特点,但不可把其他木材的导管误认为是紫檀的牛毛纹。

关键词: 如何 鉴别 檀香

如何鉴别檀香手串相关经验

天气预报

最新推荐

页面:/news/view-3355516/ | 耗时:0.3586 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3355516 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3355516 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3355516 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2036056,201544,1968683,1064645,1087805,348088,1958362,1582270,209389,1070718,1869080,1073891,1960782,2050800,1826271,1467577,1065299,1483551,1856827,1957403,1078791,2858151,254765,1051075,320798,1076564,1839690,2010598,315947,1367294) ORDER BY field (ArticleID,2036056,201544,1968683,1064645,1087805,348088,1958362,1582270,209389,1070718,1869080,1073891,1960782,2050800,1826271,1467577,1065299,1483551,1856827,1957403,1078791,2858151,254765,1051075,320798,1076564,1839690,2010598,315947,1367294)