紫脆石 的英文怎麼說
中文拼音 [zǐcuìdàn]
紫脆石
英文
ussingite-
Wearing while it s true that gemstones such as ruby and sapphire are second only to diamond on the hardness scale, it is not a measurement of their indestructibility
鉆石的物理特性較穩定,可用沸水清洗,但一些寶石如綠寶石紫水晶均非常脆弱,易受溫度劇變的影響,應盡量避免使用沸水。In the other hand, fbg is fragile and subject to attacks of acid and alkali. as a result, it is necessary look for effective packaging methods to protect fbg for fixing and making a stand against the rough environments. in this work, experimental results on packaging of fbg are presented
另一方面,由於光纖光柵是紫外光在去掉塗覆層的單模石英光纖上寫入,質地脆,容易折斷,抗酸、堿能力都較差,在實際應用中,為了便於安裝和抵抗惡劣的環境,因此也必須尋找有效的封裝方式,對光纖光柵進行保護。
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