查询词典 rhyolite-porphyry
- 与 rhyolite-porphyry 相关的网络例句 [注:此内容来源于网络,仅供参考]
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We now look at this rock is red, of course, not the blood of the ancient craftsmen, because Tiger is the acid rock rhyolite, its original stone is red.
我们现在看这块石头是红颜色的,当然不是古代工匠的鲜血,因为虎丘的岩质是酸性流纹岩,它的石质原本就是红色的。
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Igneous rock produced by eruption and solidified on or near the earth's surface; rhyolite or andesite or basalt.
火成岩产生于火山喷发和在地表或接近地表的地方凝固;流纹岩或安山岩或玄武岩的。
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These include pumice and tufa. 2. Lava-based soil are the product of lava flows from the volcano. 90 percent of lava-based soil is composed of basalt with the other ten percent including andesite, pitchstone, rhyolite, and trachyte.
这种土壤含有浮石和石灰华。2)熔岩为基础的土地,由火山爆发后产生的熔流产生。90%是由玄武石组成的熔岩,另外10%是中长石、松脂岩和粗面岩。
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The tests and studies on the rhyolite filtering material show that the functions of the rhyolite material are superior to that of the arenaceous quartz, and the rhyolite flitering material is worth further studying and developing.
对流纹岩滤料的初步试验研究表明,流纹岩滤料的性能明显优于石英砂,是比较理想的天然无机滤料,具有进一步研究开发价值。
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Panum Crater is an excellent example of a combined rhyolite dome and cinder cone.
潘弄陨石坑是一个圆顶,并结合流纹岩渣锥很好的例子。
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Based on plentiful isotopic dating data and geological studies, the authors, in this paper, discuss the geological meanings of the two isotopic ages given by Lapierre et al., and conclude:① Mesozoic volcanic activities in Zhejiang are most frequent in 130~83 Ma, that is, from the early to late Cretaceous but not the late Jurassic;② The Jiande and Moshishan groups are nearly in the same period and not in an upper—lower stratigraphic relationship with each other;③ The period of 110~100 Ma is a transitional stage from the early high-K calc-alkaline dacite—rhyolite associated with diorite—granodiorite) to the late basalt—rhyolite(associated with K-feldspar granite—alkali granite).
本文就Lapierre等文中124 Ma和97 Ma两个年龄的地质意义、幕次划分以及浙西与浙东火山岩时代对比作出评论,并厘定浙江中生代火山岩时代归属,提出:①浙江中生代火山活动时代为132~83 Ma;②浙西建德群与浙东磨石山群火山岩并不存在上下关系,地质接触关系、古生物组合和大量同位素定年数据都不支持Lapierre等的浙西与浙东火山活动幕次的对比方案;③ 110~100 Ma为早期高钾钙碱性英安岩—流纹岩(伴生闪长岩—花岗闪长岩)向晚期玄武岩—流纹岩(伴生钾长花岗岩—碱性花岗岩)过渡的转折期。
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The soils at sites 1a and 1b are acid-altered rhyolite and siliceous sinter geothermal soils (34), and they varied significantly with respect to temperature, pH, organic carbon content, and metal content both within and between cores (Table 2 and data not shown).
在站点那些土地1一和1 b在酸改变rhyolite 和硅质sinter地热土地(34),并且他们显著关于温度,pH值,有机的含碳量变化,并且金属内容两个在核心内和核心在(表格2和数据被不显示)。
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Parisite is hosted in the granular rhyolite, rhyolite and rhyolitic ignimbrite. The host rocks were formed in Late Early Cretaceous Epoch buried to depth of
氟碳钙铈矿的寄主岩为球粒流纹岩、流纹岩、流纹质熔结凝灰岩、流纹质凝灰岩,其寄主岩分布深度为2930~3830m,形成时代为早白垩世晚期。
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The activities of Wangtian′e volcano lasted for three periods:①The Changbai period volcanic rocks consisting mainly of trachybasalt with small amount of alkalic basalt and basaltic trachyandesite;② The Wangtian′e period can be further divided into early and late periods, the early period volcanic rocks consisting of basaltic trachyandesite and trachyte, the late period volcanic rocks cosisting of alkalic rhyolite;③The Hongtoushan period volcanic rocks consisting of alkalic rhyolite.
望天鹅火山活动从早到晚分为三期:①长白期以粗面玄武岩为主,少量碱性玄武岩和玄武质粗安岩;②望天鹅期又分早晚两个亚期,早期玄武质粗安岩和粗面岩,晚期碱性流纹岩;③红头山期碱性流纹岩。
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The tuffaceous volcanic reservoir s of Xing'anling group in Hailaer Basin, Daqing Oilfield, includes andesite-rhyolite tuffaceous, andesite tuffaceous and trachy-rhyolite tuffaceous volcanic rocks.
针对这些特点,通过岩石水理特性实验和岩石力学特征研究,提出了以下解决措施:①凝灰质火山岩储层粘土含量高时,应提高压裂液的防膨胀性能,大排量施工,增加裂缝净压力;②碱性和偏碱性凝灰质储层,应研究使用低滤失压裂液,降低滤失量,同时提高压裂液的防膨胀性能;③凝灰质储层塑性较强时,应尽量提高施工排量。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力