- 更多网络例句与酸性岩相关的网络例句 [注：此内容来源于网络，仅供参考]
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The prediction of acid rock drainage generation potential is of importance to prevent and control environmental pollution in mining areas.
酸性岩排水潜力预测研究对于预防、控制和治理金属矿山环境污染问题具有重要意义。
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The results suggested that all ore rock samples have potential to generate acid. So effective measures are expected to be taken to prevent acid rock drainage generating.
研究结果表明，所有的矿石样品都具有产酸潜力，需要对矿石进行有效的防控，以阻止酸性岩排水的产生。
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The volume proportion of basalts is less than 30% even in bimodal volcanic rocks.
即使是双峰式火山岩也以酸性岩为主，玄武岩仅占全部火山岩体积的30％以下。
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The petrochemistry and geochemistry of Mesozoic volcanic rocks mainly indicate the environmental characteristic of distending structure which bears on orogenic belt. The process of the evolution that earth crust keeps thinning reflects that it is still in the time of extruding orogenesis. Only during the intermittence or relaxation stages of extruding orogenesis, the volcanic eruption of neutral rock and acidic rock were formed in the situation of relative distending structure.
中生代火山岩的岩石化学、地球化学特点，主要显示了与造山带有关的拉张构造环境特征，而地壳由薄变厚的演化过程，则反映了该时期仍以挤压造山作用为主，只是在挤压造山作用的间歇或松驰阶段，相对处于拉张构造环境的情况下，形成了中酸性岩的火山喷发。
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Acidic rocks have a silica content over 70 % Granite is the typical example of acidic intrusive igneous rock, which is composed mostly of potash feldspar, quartz and minor mica.
岩石中Si02含量大于70%时，称为酸性岩，花岗岩就是酸性侵入岩石的一个典型例子，它的矿物成分主要是钾长石、石英以及少量云母
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The results show that there are some differences in the degree of 〓O enrichment for the different types of magmatic rocks, and their sequence of 〓O-enrichment is as follows: acid rocks ＞ neutral rocks ＞ basic rocks ＞ ultrabasic rocks.
结果表明，不同类型岩浆岩氧同位素分馏性质是有差异的，其〓O富集顺序在热力学平衡时为：酸性岩＞中性岩＞基性岩＞超基性岩。
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Taking Bendong and Xiqiu granitic bodies as an example, the thesis expounds geochemical characteristics of mantle-derived type granitoids in Sourthern China in REE and trace elements as follows: lower ∑REE, obvious fractionation of LREE and HREE, negative anomaly of Eu, relative higher ∑LREE/∑HREE,〓 and 〓 ratioes, rich in transitional elements and poor in large-ion lithophile and immobile elements compared with acidite means by Vinogradov. Original mantle-normalized distribution pattern of incompatible elements is one kind of rich -in-strongly incompatible elements type with enrich of K and loss of Sr, P, Ti and trace element association makes a feature of siderophile and chalcophile elements. The tectonomagmatic discriminating shows that mantle -derived granitoids in Southern China belong to orogenic granitoids formed in island arc/marginal sea basin system.
以本洞和西裘岩体为例，论文阐明了华南幔源型花岗岩稀土和微量元素地球化学特征，表现为稀土总量较低，轻重稀土元素分馏明显，负铕异常和∑LREE/∑HREE、〓、〓比值较高，与维氏酸性岩平均值相比华南幔源型花岗岩过渡族元素含量较高而大离子亲石元素和非活动性元素含量较低，不相容元素原始地幔标准化分配型式属强不相容元素富集型并呈K富集而Sr、P、Ti亏损的特点，微量元素组合以亲铁和亲铜元素为特征，构造岩浆判别显示华南幔源型花岗岩属造山花岗岩，其形成构造环境为岛弧/边缘海盆系统。
- 更多网络解释与酸性岩相关的网络解释 [注：此内容来源于网络，仅供参考]
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acid soil：酸性土壤 酸土
acid rain 酸雨 酸雨 Y | acid soil 酸性土壤 酸土 Y | acidic rock 酸性岩 酸性岩 Y
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acidic rock：酸性岩
acid bog 酸沼 | acidic rock 酸性岩 | acidity 酸度
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acidic rock：酸性岩类
accumulation of oil 石油聚集 | acidic rock 酸性岩类 | acid treating 酸处理
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acidic rock：酸性岩 酸性岩
acid soil 酸性土壤 酸土 Y | acidic rock 酸性岩 酸性岩 Y | acidity 酸度 酸度 Y
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acidite：酸性岩
acid value 酸值 | acidite 酸性岩 | acidity 酸度
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acidic rock; acidite：酸性岩
"酸性熔岩","acidic lava" | "酸性岩","acidic rock; acidite" | "酸度","acidity"
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peracidite：过酸性岩
过石英质 perquaric(C.I.P.W.) | 过酸性岩 peracidite | 过酸性岩 persilicic rocks
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persilicic rock：酸性岩;過矽酸鹽
perpetual snow line 恒雪線 | persilicic rock 酸性岩;過矽酸鹽 | pervious stratum 透水層;通透性地層
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persilicic rock：酸性岩
persiliceous rock 酸性岩 | persilicic rock 酸性岩 | persistence characteristic 余辉特性
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persilicic rocks：过酸性岩
过酸性岩 peracidite | 过酸性岩 persilicic rocks | 过铁镁质 perfemane(C.I.P.W.)