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1)  basic front
镁铁前缘
2)  mafic margin
镁铁质边缘
3)  Leading edge
前缘
1.
The test model used in this study consists of circular leading edge and elliptic leading edge.
用实验方法研究了压气机叶片前缘分离流动结构。
2.
The compressor blade leading edge flow is studied by hydrogen bubble flow visualization.
在水洞内使用氢气泡流动显示方法研究环绕压气机叶片前缘的流动。
3.
In this paper, the thermal response in the thermal protection layer of leading edge, which is usually used in reusable thermal structure, is numerically simulated.
本文针对可重复使用热结构,计算研究了类前缘外形热结构防热层瞬态热响应问题,探索分析了前缘防热层的热响应特征。
4)  mafic-ultramafic rocks
镁铁-超镁铁质岩
1.
Geochemical characteristics of mafic-ultramafic rocks and their geological significance in Hongqiling mine of Jilin;
吉林红旗岭镁铁-超镁铁质岩的地球化学特征及地质意义
2.
Both copper-nickel sulfide (CNS) deposit and vanadic titianomagnetite (VTM) deposit are related to mafic-ultramafic rocks and belong to the orthomagmatic mineral deposit, but they rarely coexist on one deposit.
铜镍硫化物矿床与钒钛磁铁矿矿床虽然同属与镁铁-超镁铁质岩有关的岩浆型矿床范畴,但在一般情况下,二者是不共生的。
3.
Cu-Ni sulphide deposit related to mafic-ultramafic rocks is the main type of copper, nickel,platinum group elements(PGE) deposits.
与镁铁-超镁铁质岩密切相关的铜镍硫化物矿床是铜、镍、铂族元素(PGE)资源的重要矿床类型。
5)  Mafic-ultramafic rocks
镁铁-超镁铁岩
1.
Petrogenetic epoch and geochemical characteristics of mafic-ultramafic rocks on the southern margin of Alxa massif in northern China;
阿拉善地块南缘镁铁-超镁铁岩形成时代及地球化学特征
2.
Platinum-group element geochemistry of Cretaceous mafic-ultramafic rocks in the Northern Dabie;
北大别白垩纪镁铁-超镁铁岩的铂族元素地球化学研究
3.
Ti-clinohumite (±Ti-chondrodite)+magnesite high pressure mineral assemblage has been discovered in mafic-ultramafic rocks of Maowu,Bixiling,Nanshanling in Dabieshan srea.
大别山超高压变质镁铁-超镁铁岩中钛斜硅镁石(±钛粒硅镁石)—菱镁矿组合成因樊祺诚,刘若新,徐平,张旗,赵大升,马宝林(国家地震局地质研究所。
6)  mafic ultramafic
镁铁质-超镁铁质
补充资料:前缘
【前缘】
  “前世因缘”,又省作“前缘”。佛家认为,人与人之间的交往,都是过去世中结下的缘分,故称。如《红楼梦》第八八回:“却是除了老太太,别的也伏侍不来,不晓得前世什么缘分儿!”民间又有一种传说认为,婚姻大事是前生就注定的,如西湖花神庙楹联云:“愿天下有情人,都成了眷属;是前生注定事,莫错过姻缘。”前缘又特指男女间的缘分。如唐·李商隐《杂纂·隔壁闻语》:“新娶妇却道是前缘,必是丑。”又如《初刻拍案惊奇》卷一:“我等与郎君辈原无前缘,故此先来告别。”(李明权)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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