汉英词典
Chinese-English Dictionary
MEANING OF 碱性金属
碱性金属 (鹼性金屬)
alkali metal
() jiǎn xìng jīn () shǔ/zhǔ
EXAMPLE SENTENCES

因此,可以通过掺杂碱性金属氧化物提高乙醇气敏元件的灵敏度和选择性。

In the light of the research above, the conclusion that doping basic metal oxide can improve the sensitivity and selectivity to alcohol can be drew.

这种水呈强碱性的。

This water is strongly alkaline.

碱性氮化物包括吡啶和喹啉。

The basic nitrogen compounds include pyridines and quinolines.

废旧碱性二氧化锰电池成分复杂。

The composition of spent alkaline manganese dioxide battery is very complicated.

藏北羌塘火车头山新生代火山岩可区分为钙碱性及碱性两个不同的系列。

The Cenozoic volcanic rocks in Huochetou mountain, North Qiangtang can be divided into two different series.

有强还原作用,特别是在碱性溶液中。

There is a strong reduction, especially in the alkaline solution.

火纸和一节9伏碱性电池(不包括)。

Also requires white Flash paper and 9 V alkaline battery (not included).

轧入金属异物。扎入金属表面、一般不与金属熔合的外来金属异物。

Rolled-In Slugs. A foreign metallic body rolled into the metal surface, usually not fused.

皂化反应:油脂在碱性条件下的水解反应。

Saponification reaction: oil in alkaline conditions of hydrolysis reactions.

它在强碱性溶液中形成阴离子有效期。

It forms anionic indates in strongly basic solutions.