1) alkali attack
碱侵
1.
Four kinds of SiC bricks bonded with St3C4 and Sialon were analysed microscopically to determine their resistances to oxidation,alkali attack and slag attack.
用显微分析手段对高炉用四种Ｓｉ＿３Ｎ＿４结合及Ｓｉａｌｏｎ结合的ＳｉＣ砖进行了分析观测，测定了四种样品的抗氧化，抗碱侵及抗渣侵的能力。
2) alkali erosion
碱侵蚀
3) alkaline erosion
碱性侵蚀
1.
According to the experimental data, it is confirmed that the joint efforts of the freezing and the thawing of concrete, the alkaline erosion of Ca(OH)2 and the tilting stress result in the peeling.
本文详细叙述了哈尔滨机场扩建工程道面起皮现象的分析研究过程，根据各种试验数据确认：混凝土冻融破坏、Ｃａ（ＯＨ）２碱性侵蚀及翘曲应力共同作用导致起皮并详述了起皮机理；由此阐述高寒地区大面积混凝土的施工特点及对策。
4) alkali-rich intrusive rock
富碱侵入岩
1.
The alkali-rich intrusive rocks at Machangqing, western Yunnan Province are a composite rock massif which is characterized by multi-episodic magmatic intrusion.
滇西马厂箐富碱侵入岩为一复式岩体,存在多期次岩浆侵入活动;最早岩浆活动始于52Ma,中期岩浆活动为42～47Ma,晚期岩浆活动最强烈,其时间为33～37Ma,末期岩浆活动为29～32Ma。
5) alkaline intrusion
富碱侵入岩
1.
The Yao'an and Machangqing alkaline intrusions belong to the Jinshajiang-Red River alkaline intrusive suite,located in southwestern China.
以哀牢山—金沙江富碱侵入岩带内与金矿化有关的姚安正长斑岩和与铜矿化有关的马厂箐花岗斑岩为研究对象,开展了系统的矿物化学研究。
2.
The spatial distribution,yielding ages and trace elements,REE and isotope geochemistry data have been compared between alkaline intrusions and lamprophyres of Sanjiang alkaline intrusion zone in this paper.
云南三江地区富碱侵入岩与煌斑岩的同源性金志升黄智龙朱成明（中国科学院地球化学研究所，贵阳５５０００２）关键词三江地区富碱侵入岩煌斑岩同源性三江地区富碱侵入岩带（亦称哀牢山－金沙江富碱侵入岩带）是世界上著名的富碱侵入岩带之一，前人对该区富碱侵入岩进行过。
6) Alkaline intrusive rocks
碱性侵入岩
1.
The Late Mesozoic alkaline intrusion at the north of the Da Hinggan Mountains consists of more than twenty alkaline intrusive rocks and passes through the Inner Mongolian Orogenic Zone(IMOZ).
大兴安岭北段晚中生代碱性侵入岩处于兴蒙海西造山带大地构造单元,有十分独特的地质意义。
补充资料：侵并
1.侵占兼并。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条