zirconia

/zɜrˈkoʊniə/ /zərˈkoʊniə/

Meanings

noun

氧化锆

The oxide of zirconium, obtained as a white powder, and possessing both acid and basic properties. On account of its infusibility, and brilliant luminosity when incandescent, it is used as an ingredient of sticks for the Drummond light.

Examples :

"The laboratory technician used a small amount of zirconia powder to make the special light for the demonstration. "

实验室技术员用少量氧化锆粉末制作了演示用的特制灯。

Related Words

properties noun

/ˈpɹɒpətiz/ /ˈpɹɑpɚtiz/

财产，资产。

"Important types of property include real property (land), personal property (other physical possessions), and intellectual property (rights over artistic creations, inventions, etc.)."

重要的财产类型包括不动产（土地），个人财产（其他实体物品）和知识产权（对艺术创作、发明等的权利）。

laboratory noun

/ləˈbɔɹətɹi/ /ləˈbɒɹət(ə)ɹiː/ /ˈlæb(ə)ɹəˌtɔɹi/

实验室，研究所。

"The science students conducted their experiments in the school laboratory. "

这些理科学生在学校的实验室里做了他们的实验。

technician noun

/tekˈnɪʃən/

技术员，技师

"The computer technician fixed the broken printer in the school library. "

学校图书馆里的电脑技术员修好了那台坏掉的打印机。

luminosity noun

/ˌluːmɪˈnɒsɪti/ /ˌluːməˈnɑːsəti/

亮度，光辉.

"The full moon's luminosity lit up the entire backyard, making it easy to see even without a flashlight. "

满月的亮度照亮了整个后院，即使没有手电筒也能看得清楚。

obtained verb

/əbˈteɪnd/

获得，取得。

"She obtained her driver's license after passing the driving test. "

她通过了驾驶考试，获得了她的驾照。

possessing verb

/pəˈzɛsɪŋ/ /pəˈzɛsɪŋɡ/

拥有, 占有

"He does not even possess a working telephone."

他甚至连一部能用的电话都没有。

incandescent noun

/ˌɪn.kænˈdɛs.ənt/

白炽灯

"The old house still had incandescents in the ceiling fixtures, giving off a warm, yellow glow. "

老房子天花板上的灯具仍然是白炽灯，发出温暖的黄色光芒。

account noun

/ə.ˈkaʊnt/

账户, 账目

"The family's monthly account showed they spent more than their income. "

这个家庭每月的账目显示，他们的支出超过了收入。

ingredient noun

/ɪnˈɡɹiːdi.ənt/

成分，配料

"The main ingredient in Grandma's famous chocolate chip cookies is butter. "

奶奶著名的巧克力曲奇饼干的主要配料是黄油。

demonstration noun

/dɛmənˈstɹeɪʃən/

演示，示范

"The teacher gave a demonstration of how to solve quadratic equations. "

老师演示了如何解二次方程。

brilliant noun

/ˈbɹɪljənt/

明亮型钻石，璀璨宝石

"The jeweler carefully examined the brilliant, admiring its dazzling sparkle. "

珠宝匠仔细检查着那颗明亮型钻石，欣赏它那令人眼花缭乱的光芒。

zirconium noun

/zɜːɹˈkoʊniəm/

锆

"The scientist used zirconium in the lab experiment because it's a strong, light-reflective metal. "

科学家在实验室实验中使用了锆，因为它是一种坚固且能反射光线的金属。