water of crystallization

/ˈwɔtər əv ˌkrɪstələˈzeɪʃən/ /ˌwɑtər əv ˌkrɪstələˈzeɪʃən/

Meanings

Illustration water of crystallization - Image 1

noun

结晶水，結晶體中的水。

The water present in the crystals of the salts of certain metals; it is weakly bound by electrostatic forces and may normally be removed by heating.

Examples :

"Heating blue copper sulfate crystals removes the water of crystallization, turning them into a white powder. "

加热蓝色的硫酸铜晶体可以去除结晶水，使它们变成白色粉末。

Related Words

electrostatic adjective

/ɪˌlɛktroʊˈstætɪk/ /iˌlɛktroʊˈstætɪk/

静电的, 静电作用的

"Rubbing the balloon on my hair created an electrostatic charge, causing it to stick to the wall. "

把气球在头发上摩擦产生了静电电荷，让气球可以粘在墙上。

heating verb

/ˈhiːtɪŋ/

加热，升温

"The oven is heating the pizza to 400 degrees. "

烤箱正在把披萨加热到400度。

removed verb

/ɹɪˈmuːvd/

移除，搬走，去掉。

"He removed the marbles from the bag."

他把弹珠从袋子里拿走了。

removes noun

/rɪˈmuːvz/ /rɪˈmuːs/

移除，去除，搬迁

"The frequent removes of books from the library shelves for cleaning help keep them in good condition. "

图书馆经常从书架上移除书籍进行清洁，这有助于保持书籍的良好状态。

turning verb

[ˈtɜː.nɪŋ] [ˈtɝ.nɪŋ]

转弯, 拐弯

"The car was turning left at the intersection. "

汽车正在路口左转。

certain noun

/ˈsɝtn̩/ /ˈsɜːtn̩/

必然的事，定局

"The certain success of the project was a relief to the team. "

这个项目必然成功的定局让团队松了一口气。

sulfate noun

/ˈsʌlfeɪt/

硫酸盐, 硫酸酯

"The label on the fertilizer bag listed ammonium sulfate as a key ingredient to help plants grow. "

肥料袋上的标签显示，硫酸铵是帮助植物生长的关键成分。

crystals noun

/ˈkɹɪstəlz/

晶体，结晶。

"The sugar in the candy formed tiny, sparkling crystals. "

糖果里的糖形成了微小而闪亮的晶体。

present noun

/pɹəˈzɛnt/ /ˈpɹɛzənt/ /pɹɪˈzɛnt/

现在, 目前.

"In the present, my focus is on finishing this project for work. "

现在，我的重点是完成这个工作项目。

weakly adjective

/ˈwiːkli/

虚弱的，衰弱的

"1885, I lay in weakly case and confined to my bed for four months before I was able to rise and health returned to me. — Sir Richard Burton, The Book of the Thousand Nights and a Night, Night 18"

1885年，我身体虚弱地躺在床上，一连四个月无法下地，之后才终于能够起身，恢复了健康。

normally adverb

/ˈnɔːrməli/ /ˈnɔrməli/

通常，一般，一般来说

"My brother normally gets up early for school. "

通常，我弟弟为了上学，一般会很早起床。

metals noun

/ˈmɛtəlz/ /ˈmɛtl̩z/

金属，金矿。

"Many everyday objects, like pots, pans, and cars, are made from metals such as steel and aluminum. "

很多日常用品，比如锅、平底锅和汽车，都是用金属（比如钢铁和铝）制造的。