gritstone
英
美
n. 粗砂岩
复数：gritstones
BNC.30006
英英释义
noun
双语例句
- Results The U, Ba, Zn, Zr, Hf, Pb elements has been considered the indicator elements in the forming of uranium ore, and the gray gritstone is analogical indicator elements and REE characteristics with the gray rock in the forming of uranium ore.
结果U，Ba，Zn，Zr，Hf，Pb等为铀矿的成矿指示元素；灰色粗砂岩与含矿岩石具有相同的成矿指示元素组合和稀土元素特征； - Discussion on Construction Technique of Certain Tunnel Through Gritstone Rock Mass
北疆某砂砾石隧洞施工技术浅议 - The Artux Formation is dominated by sandstone and siltstone, with minor gritstone layers, indicating a fluvial and distal fan environment. There are terrigenous clastic rocks and carbonate rocks in those Formations.
阿图什组以砂岩和粉砂岩为主夹薄层砾岩，为河流相及冲积扇前缘相。岩石类型有碎屑岩和碳酸盐岩，还有膏盐岩，并夹薄层火山碎屑岩。 - After a brief description of the design feature and rock breaking mechanism of the disc one cone bit, the rock breaking process, test data and dynamic curves of a rock penetration test on a gritstone are introduced in detail.
在简述盘式单牙轮钻头的结构特点和破岩机理的基础上，详细介绍了这种钻头在资中重二砂岩上进行台架试验的破岩过程、试验数据和动态曲线。 - The greyish green gritstone had undergone the action of deep-seated reducing heat fluid during its rock-forming process.
灰绿色粗砂岩在成岩过程中经历了深部还原性热流体的作用。 - In the paper, the character of gamma-ray spectrometry is studied upon the simplex element medium, granite, gritstone, limestone and basalt. We can use the variable of S1/ S2 to distinguish the effective atom number so we can distinguish the lithology.
在考虑大气扰动因素下，对单一元素介质、花岗岩、石灰岩、砂岩和玄武岩上空γ能谱的分布特征进行研究，结果表明利用S1/S2的方法可以定性判别岩石的有效原子序数，进而区分岩石性质。 - And use the red gritstone silt soil build an embankment which reinforced by two-way tensioned georgia.
并且利用粉质红砂土修筑了一段双向土工格栅加筋路堤。 - The character of elements geochemical shows that the uranium of Dongsheng uran ore comes from the upper crust, the greyish-green gritstone and hoary kaolinised argillaceous siltstone is important for the formation of uranium deposits, and the grey gritstone is great potential to surveying uranium deposits.
元素地球化学特征显示东胜铀矿的铀源主要来自上地壳，灰白色高岭土化泥质粉砂岩及灰绿色粗砂岩对铀矿的形成具有重要的意义，灰色粗砂岩具有良好的找矿潜力； - Through the researches, we found that raw material of high silicon low alkali gritstone composition and high alkali clay composition had been calcined under 1400 ℃, so f-CaO in clinker is lower than 1.0%, even lower than this number.
通过试验研究发现，高硅低碱砂岩配料和高碱粘土配料两方案的生料经1400℃煅烧后，熟料中的f-CaO均在1.0%以下，且远低于这个数。 - It has strong surface effect, looks like the gritstone after efflorescence.
具强列的表面质感，如同风化过后。