English translation for "iceland spar"
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- 冰岛晶石矿
冰洲晶石
冰洲石
Related Translations:
iceland: n.冰岛〔欧洲〕。 Iceland moss 【植物；植物学】(可供食用的)地衣。 Iceland spar 【矿物】冰洲石〔双折射透明方解石〕。
- Example Sentences:
| 1. | We can be conveniently studied with reference to a crystal of calcite or iceland spar .
我们可以很方便地以方解石或冰洲石晶体来进行研究。 | | 2. | In this paper , the yellow and purple iceland spars are heated to remove their color
本文通过热处理的方法，对黄色和紫色冰洲石的颜色进行改善。 | | 3. | Heating can bleach these color centers , consequently , the color caused by them is removed , and iceland spars become colorless
加热使冰洲石的色心受到破坏，从而使冰洲石的颜色褪去。 | | 4. | The calcite popular name has the big calcite and the small calcite two kinds , namely cleaves completely and incompletely two kinds , in big calcite has the transparency is very high , quality excellent is the iceland spar
方解石俗称有大方解石及小方解石两种，即解理完全及不完全两种，其中大方解石中有的透明度很高，质量上乘的的即为冰洲石。 | | 5. | The courses of the enhancement do n ' t damage iceland spar or change its physical properties , such as birefringence index , optic chatacter . these show that the samples measure up to their industrial standards after the heating . the experiment is successful
褪色后的冰洲石晶体外观完好，其双折率、偏光性等物理性质没有明显变化，完全符合它在工业上应用的要求，冰洲石的颜色改善取得了明显的效果。 | | 6. | The experiments show that the color of the iceland spar can be changed when heated to a certain temperature , that is , light yellow iceland spars will fade when heated to 360 - 370 , while dark yellow iceland spar will fade at 440 - 450 , brownish yellow iceland spar at 460 - 470 ; and the color of light purple iceland spar can be removed when heated to 390 - 400 , while the color of deep purple iceland spar can be removed at 440 - 450 , deep reddish purple iceland spar at 460 - 470 . on base of the u - v absorption spectrum , we find that the u - v absorption spectra of the faded iceland spars are paralleled to the x axis , the transmittance of them are also greatly improved
实验表明，冰洲石在加热到一定温度时颜色会发生变化：浅黄色、深黄色和褐黄色冰洲石分别在360 - 370 、 440 - 450和460 - 470完全褪色；浅紫色、深紫色和深紫红色冰洲石分别在370 - 380 、 440 - 450和460 - 470时完全褪色。通过对褪色后冰洲石进行紫外-可见光吸收光谱测试表明：完全褪色后的冰洲石在紫外-可见光的吸收光谱上表现为一条近平行x轴的直线；紫外、可见光区的紫区的光透过率有了很大了提高。 |
- Similar Words：
- "iceland moss" English translation, "iceland moss iceland lichen" English translation, "iceland national football team" English translation, "iceland peak" English translation, "iceland poppy" English translation, "iceland stock exchange" English translation, "iceland type amyloidosis" English translation, "iceland-faeroe rise" English translation, "icelandair" English translation, "icelander" English translation
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