- 名词
[化学] magnesium (12号元素, 符号 mg)
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- Biotite is a subordinate constituent of the mafic and ultramafic rocks generally .
黑云母一般是镁铁质及超镁铁质岩石中的次要成分。 - We can insert a short length of magnesium ribbon into the ignition charge to act as a fuse .
我们可以插一短截镁条于引火剂中作引线。 - Such elements as magnesium and iron are depleted relative to the rest of the earth .
象镁、铁这类元素,与地球的其他部分相比就少得多了。 - Magnesium deficiency most commonly occurs in acid, sandy soils in areas of moderate to high rainfall .
缺镁常常发生在中雨量或高雨量区的酸性砂质土。 - Alluvial soil was found to be more likely to show a greater deficiency of magnesium than glacial till soils .
冲积土比冰川土更容易呈现较严重的缺镁。 - The function of magnesium in the chlorophyll structure is well known and documented .
镁在叶绿素结构中的功能,早已为人们清楚地阐明,且也得到文献记载。 - Losses of ca and mg are accelerated by fertilizers which supply nitrate, sulphate and chloride .
在施用硝酸盐、硫酸盐和氯化物的情况下会加速钙和镁的损失。 - The aluminum may be replaced at least in part with finely particled zinc, zirconium, boron, or magnesium .
铝粉至少可以部分地用细粒度的锌、锆、硼或镁所代替。 - In the granites and related rocks the alkalis are, of course, noticeably in excess of the femic constituents .
在花岗岩及有关的岩石中,碱质当然显著地超过铁镁组分。 - This paradox may be resolved by determining the extent of interaction between calcium and magnesium .
这种自相矛盾的问题只有证实钙与镁之间的相互作用程度才能得到解决。
- 镁的法语:名 magnésium(mg)
- 镁的日语:マグネシウム
- 镁的韩语:[명사]〈화학〉 마그네슘(Mg).
- 镁的俄语:[měi] хим.; = 鎂 магний
- 镁什么意思:(鎂) měi ㄇㄟˇ 1)一种金属元素,银白色略有延展性。镁、铝合金可作航空、航天材料。硫酸镁可入药,俗称“泻盐”。 ·参考词汇: magnesium 镁光
Last modified time:Tue, 19 Aug 2025 00:29:56 GMT