層狀片麻巖 的英文怎麼說
中文拼音 [céngzhuàngpiānmáyán]
層狀片麻巖
英文
banded gneiss-
The nickel mineralization is contained in a layered basic mass if surrounded and underlain by an archean gneiss complex.
此處鎳礦化產於一層狀基性巖塊內，其四周和下面都為太古代片麻巖雜巖圍繞。The technique of water conservation in gneiss area of tai - hang mountain : on the facet of water conservation measure, four sorts of water conservation measures can all improve the soil water content. the result of straw mulch is best, using water holding agent in soil and plastic mulch are better, stone mulch is worse. four sorts of water conservation measures all improve the physical character of surface layer soil
太行山片麻巖區保水技術：在保水措施方面：四種保水措施均能提高土壤含水量，秸稈覆蓋的效果最好，土施保水劑和地膜覆蓋的效果其次，石塊覆蓋的效果較差；四種保水措施使表層土壤的物理性狀均有一定改善，使土壤容重降低、孔隙度和土壤飽和含水量增加。
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