专业释义英英释义
ground mass
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n.
the matrix of fine-grained crystalline material in which larger crystals are embedded
同义词： groundmass
以上来源于: WordNet
柯林斯英汉双解大词典
groundmass /ˈɡraʊndˌmæs/
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1.
N the matrix of igneous rocks, such as porphyry, in which larger crystals (phenocrysts) are embedded 基质
双语例句权威例句
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Hybrid spread spectrum, rake and multiple data compressing technology are used to realize air to ground mass high-speed, anti-jamming multiple data transmission.
采用复合编码扩频技术、隐分集技术以及多媒体数据压缩技术，实现了空地大容量高速、抗干扰多媒体数据传输。
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Another way of countering drought is to have a limited amount of mass above ground and to have extensive root networks below ground.
对付干旱的另一种方法是在地面上种植特定数量的植物，并且确保地下有广大的根系网络。
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Snow falls as hexagonal crystals, but once on the ground, snow is soon transformed into a compacted mass of smaller, rounded grains.
雪以六角形晶体的形式落下，但一旦落到地面，雪很快就会变成一团更小、更圆的颗粒。
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