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- primitive mantle melts 原始地幔熔融体
- Nd Sr Pb isotope systematics tracing on Paleo Tethyan volcanic rocks in the Sanjiang(Jinshajiang Lancangjiang Nujiang) shows that there exist depleted and primitive mantle reservoirs in the Sanjiang area during the Paleo Tethyan period. Nd- Sr- Pb同位素体系对三江地区古特提斯火山岩的示踪结果表明 ,古特提斯时期三江地区存在亏损和近原始两种地幔储库。
- Hence peridotite modes can be used to reflect efficiently mantle melting and melt extraction processes beneath ocean ridges only if the excess olivine is removed appropriately. 为此，只要把深海橄榄岩中过量的橄榄石剔除后，其实际矿物组分就能有效地反映洋脊下地幔熔融作用和熔融萃取过程。
- The greater the extent of mantle melting,the more depleted the peridotites,and the higher the excess olivine contents. 地幔熔融程度越高，深海橄榄岩越亏损，则含有越多的过量橄榄石。
- The lower degrees of mantle melting of the HT and LT2 lavas may be the result of a relatively thicker lithosphere and lower geotherm. HT和LT2熔岩的地幔熔融程度较低，可能是与地幔柱边部的岩石圈相对较厚和地热较低有关。
- Keywords Ultyamafic inclusions;Primitive mantle;Residual mantle;Mantlemetasomatism;Spinel lherzolite;Websterite; 超镁铁质岩包体;原始地幔;残余地幔;地幔交代;尖晶石二辉橄榄岩;二辉岩;
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- The earth has a core and a mantle around it. 地球的中心是地核，地核的周围是地幔。
- His art is primitive and provincial. 他的艺术原始而粗野。
- In these altitudes snow never melts. 在这样的高度，雪永不融化。
- Primitive people often lived in caves. 原始人常常住在山洞里。
- The mountain was covered with a mantle of snow. 山上覆盖着一层雪。
- Primitive peoples deified the sun. 原始部落将太阳奉为神。
- All his support melt away when he really needed it. 在他真正需要支持时，却得不到一丝半点。
- They built a primitive shelter out of tree trunks. 他们用一些树干建造了一个简陋的棚子。
- Mantle drove in two runs with a single and a sacrifice fly. 曼特耳以一个一垒打和一高飞牺牲打来使二人跑垒得分。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- A covering resembling a cloak or mantle. 斗篷状覆盖物一种类似长袍或斗蓬的遮盖物
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- Primitive man made tools from sharp stones and animal bones. 原始人用尖石块和动物的骨制造工具。
