stannic background
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stannic

/ˈstænɪk/

Meanings
adjective

四价锡的，正锡的

Containing tetravalent tin.

Examples :

"The chemist labeled the container "Stannic Oxide" because it contained tin in its stannic, or tetravalent, oxidation state. "
这位化学家给容器贴上“正锡氧化物”的标签，因为它含有处于正锡或四价氧化态的锡。
chemistry material substance compound technical science

Related Words

Illustration tin

tin noun

/tɪn/

锡, 锡锭

"The plumber used tin solder to fix the leaky pipes. "

那位水管工用锡焊料来修理漏水的管道。

Illustration oxidation

oxidation noun

/ˌɑksɪˈdeɪʃən/ /ˌɒksɪˈdeɪʃən/

氧化，氧化作用

"The oxidation of iron causes rust to form on metal objects. "

铁的氧化导致金属物体表面形成锈迹。

Illustration because

because adverb

/bɪˈkɒz/ /biˈkɔz/

因为，由于。

"I went to the park because the weather was nice. "

因为天气很好，所以我去了公园。

Illustration chemist

chemist noun

/ˈkɛmɪst/

化学家，化学工作者

"The chemist carefully measured the ingredients for the baking soda volcano experiment in science class. "

那位化学工作者在科学课上小心地测量了小苏打火山实验的各种成分。

Illustration container

container noun

/kənˈteɪnə/ /kənˈteɪnɚ/

容器，容纳器。

"The juice box is a small container for the children's drinks at school. "

这种果汁盒是孩子们在学校喝的饮料的小容器。

Illustration tetravalent

tetravalent adjective

/ˌtetrəˈveɪlənt/ /tɛˈtrævələnt/

四价的，正四价的

"Carbon is a tetravalent element, meaning it can form four chemical bonds with other atoms, which is why it's the basis for so many different molecules. "

碳是一种四价的元素，这意味着它可以与其他原子形成四个化学键，这也是为什么它是如此多种不同分子的基础。

Illustration containing

containing verb

/kənˈteɪnɪŋ/

包含，容纳。

"The box containing my old toys was stored in the attic. "

装有我旧玩具的箱子被储存在阁楼里。

Illustration labeled

labeled verb

/ˈleɪbəld/ /ˈleɪbəld/

贴标签，标注

"The shop assistant labeled all the products in the shop."

店员给店里所有的商品都贴上了标签。

Illustration contained

contained verb

/kənˈteɪnd/

包含，容纳。

"The box contained old photographs. "

这个盒子里装着一些旧照片。

Illustration oxide

oxide noun

/ˈɒksaɪd/

氧化物

"Rust is an iron oxide. "

铁锈是一种氧化物。

Illustration the

the adverb

/ði/ /ˈðiː/

越...越..., 愈...愈...

"It looks weaker and weaker, the more I think about it."

越想越觉得它很无力。

Illustration state

state noun

/steɪt/

状态, 情况

"The current state of the project is that we are behind schedule. "

目前项目的状态是，我们落后于计划了。