zeolite

/ˈziːəˌlaɪt/ /ˈziːoʊˌlaɪt/

Meanings

noun

沸石，分子筛。

Any of several minerals, aluminosilicates of sodium, potassium, calcium or magnesium, that have a porous structure; they are used in water softeners and in ion exchange chromatography.

Examples :

"Our new water filter uses zeolite to remove impurities and make the tap water cleaner. "

我们的新型滤水器使用沸石来去除杂质，让自来水更干净。

Related Words

minerals noun

/ˈmɪnərəl/ /ˈmɪnərəlz/

矿物，矿藏。

"The school science project involved identifying different rocks based on the minerals they contained, like quartz and feldspar. "

学校的科学项目包括根据岩石中包含的矿物成分来鉴别不同的岩石，比如石英和长石。

calcium noun

/ˈkælsi.əm/

钙，钙元素

"My doctor recommended I take a calcium supplement to strengthen my bones. "

我的医生建议我服用钙片来增强骨骼。

several noun

/ˈsɛv(ə)ɹəl/

几块私有土地, 私人 земельный участок

"The family owns several, a small plot of land behind their house. "

这家人拥有几块私有土地，就在他们房子后面有一小块。

impurities noun

/ɪmˈpjʊərətiz/ /ɪmˈpjʊərəɾiz/

杂质，不纯物。

"Even animals in the Jewish system cause impurity only when they are dead."

即使在犹太教的体系中，动物也只有在死后才会造成不洁净 (因为杂质)。

aluminosilicates noun

/ˌæljumɪnoʊˈsɪlɪkeɪts/ /ˌæləmɪnoʊˈsɪlɪkeɪts/

铝硅酸盐

"Many common rocks, like granite and clay, contain aluminosilicates which contribute to their strength and structure because of their complex chemical composition. "

许多常见的岩石，比如花岗岩和黏土，都含有铝硅酸盐。铝硅酸盐复杂的化学成分赋予了岩石强度和结构。

magnesium noun

/ˌmæɡˈniːzi.əm/ /ˌmæɡˈnizi.əm/

镁

"The scientist used magnesium for the demonstration in the science lab. "

科学家在科学实验室的演示实验中使用了镁这种元素。

structure noun

/ˈstɹʌktʃə(ɹ)/ /ˈstɹʌktʃɚ/

结构，构造。

"The birds had built an amazing structure out of sticks and various discarded items."

鸟儿们用树枝和各种废弃物搭建了一个令人惊叹的构造。

cleaner noun

/ˈkliː.nə/ /ˈkli.nɚ/

清洁工，保洁员

"The cleaner came to our school today to clean the floors and the bathrooms. "

清洁工今天来我们学校打扫了地板和卫生间。

potassium noun

/pəˈtæsiəm/

钾

"The fertilizer contained potassium to help the plants grow stronger. "

这种肥料含有钾，能帮助植物更茁壮地生长。

chromatography noun

/ˌkɹəʊ.məˈtɒɡɹə.fi/

色谱法，层析法

"Chemists used chromatography to separate the different colored dyes in the marker ink. "

化学家们使用色谱法来分离马克笔墨水中不同的彩色染料。

exchange noun

/ɛksˈtʃeɪndʒ/

交换，互换

"All in all, it was an even exchange."

总的来说，这是一次公平的交换。

softeners noun

/ˈsɔftənərz/ /ˈsɒftənərz/

柔软剂，软化剂

"Fabric softeners make clothes feel less rough after washing. "

衣物柔软剂能使洗后的衣服摸起来不那么粗糙。