Deep search
Search
Copilot
Images
Videos
Maps
News
Shopping
More
Flights
Travel
Hotels
Real Estate
Notebook
Top stories
Sports
U.S.
2024 Election
Local
World
Science
Technology
Entertainment
Business
More
Politics
Any time
Past hour
Past 24 hours
Past 7 days
Past 30 days
Best match
Most recent
中国粉体网
1y
使用微信扫码拨号
电气石为碧玺的矿物学名,英文名称为Tourmaline,属于复杂的硼硅酸盐矿物,化学分子式为Na(Mg,Fe,Mn,Li,Al)3Al6[Si6O18][BO3]3(OH,F)4,其中铁、镁、锂、锰、铝等金属离子可以相互替代,各离子的含量的 ...
中国粉体网
3y
使用微信扫码拨号
电气石也叫托玛琳。托玛琳出现在我国是公元644年唐太宗征西时得到的,称之为"碧玺", 托玛琳化学成分比较复杂,是一种以含硼为主,还含铝、钠、铁、镁、锂等元素的硅酸岩矿物。托玛琳早 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Trending now
Files to drop Jan. 6 charges
Actor Villella dies at 84
‘Wicked’ breaks records
UN plastics treaty talks
Suffers 'health incident'
Dog treats recalled
Theft spree charge
Ends Las Vegas residency
New details in BioLab fire
US to reduce chips grant?
CA may offer EV rebates
Earth loses its ‘mini moon’
Charlotte workers strike
Treasury yields drop
Pardons Thanksgiving turkeys
Investigating outage
UKR energy infrastructure hit
Bird flu detected in raw milk
Unveils AI model
Affects vascular function
Plane crashes near airport
Former Braves star dies
Suspended for fan incident
Best-selling author dies
2024 nominations
GA labor commissioner dies
Wins PGA Tour title
Vows unity over security
Delays earnings report
Won't hear labels challenge
Fined over $14K for conduct
Feedback