单词查询
syenite
美['saɪəˌnaɪt]，英['saɪəˌnaɪt]，
释义
「
」
n. 【地】正长岩； 网络释义： 黑花岗石；正长石；闪长岩；
例句
The intrusion of alkali-syenite is considered to be the main factor of the ore bodies emplacement.
岩体侵入活动是导致工业矿体就位的主要因素。
The Beiya gold deposit with a large-sized prospective reserves is a polygenetic deposit related to alkaline syenite porphyry.
北衙金矿床是与碱性正长斑岩有关的具大型资源远景的一个多成因矿床。
We review the genetic relation of ree ore-forming fluids and carbonatite-syenite complex.
评述了稀土成矿流体与碳酸岩正长岩杂岩体的成因联系。
Ongping au deposit is the first large size deposit discovered in close association with alkalic syenite in china.
东坪金矿床是我国首次发现与碱性正长岩有密切联系的大型金矿床。
岩体侵入活动是导致工业矿体就位的主要因素。
The Beiya gold deposit with a large-sized prospective reserves is a polygenetic deposit related to alkaline syenite porphyry.
北衙金矿床是与碱性正长斑岩有关的具大型资源远景的一个多成因矿床。
We review the genetic relation of ree ore-forming fluids and carbonatite-syenite complex.
评述了稀土成矿流体与碳酸岩正长岩杂岩体的成因联系。
Ongping au deposit is the first large size deposit discovered in close association with alkalic syenite in china.
东坪金矿床是我国首次发现与碱性正长岩有密切联系的大型金矿床。