您要查找的是不是:
- coarse gravel sandstone 粗砾砂岩
- Coarse gravel or crushed rock laid to form a bed for roads or railroads. 道碴用来铺公路或铁路路基的粗砂砾或碎石
- A layer of coarse gravel is often placed around the drain tile. 常常在排水瓦管周围铺一层粗石砾。
- The braided deltas in southern margin of Junggar basin as a significant type of sedimentary facies are mainly characterized by conglomerate,gravel sandstone and coarse,grained sandstone. 准噶尔盆地南缘的辫状河三角洲主要由砾岩、含砾砂岩和粗砂岩等粗碎屑岩组成,是本区重要的沉积相类型。
- A rock composed of compacted volcanic ash varying in size from fine sand to coarse gravel. 凝灰岩致密火山灰构成的岩石,大小以细粒至粗砾石不等
- It's best to use coarse gravel that has rounded edges to minimize the risk of injury. 最好用边缘圆滑的粗碎石减小受伤的危险。
- A long, narrow ridge of coarse gravel deposited by a stream flowing in or under a decaying glacial ice sheet. 蛇(形)丘由粗糙的碎砂淤积起来的长而窄的脊状物,由河流冲积而成或形成于衰退的冰川层下
- The geogrids with large stiffness and the coarse gravel backfill materials should be selected to be used for high reinforced soil retaining wall. 直剪摩擦试验不适合确定土工格栅接触面的抗剪强度。
- In the foredeep adjacent to the orogenic belt, the coarse gravel sediment in Yageliemu Formation marked the beginning of the thrusting. 在紧邻造山带的前渊带,亚格列木组砾质粗碎屑沉积体标志着逆冲推覆的重新开始;
- The braided channel turbidite of middle basin floor fan is characterized by gray and green-grayish sandstone and conglomerate and graveled sandstone with grain-se... 根据预测的砂体,结合构造和生油条件,可以确定勘探岩性油气藏的有利目标。
- Coarse gravel or crushed rock laid to form a bed for roads or railroads 道碴用来铺公路或铁路路基的粗砂砾或碎石
- a long,narrow ridge of coarse gravel deposited by a stream flowing in or under a decaying glacial ice sheet 由粗糙的碎砂淤积起来的长而窄的脊状物,由河流冲积而成或形成于衰退的冰川层下
- A coarse hard sandstone used for making grindstones and millstones. 砂石一种用来做磨石或石磨的粗而硬的砂石
- My father scratched gravel for Shanghai last night. 我父亲昨晚匆匆忙忙去了上海。
- His coarse manners shocked everyone. 他的粗鲁的举止使每个人震惊。
- The road is covered with gravel. 这路用砾石铺成。
- We bumped up and down along the gravel path. 我们沿砾石小路颠簸而行。
- A coarse, shaggy woolen cloth with an uncut nap. 糙面厚呢一种粗糙不平的带有未修剪的绒毛的羊毛呢
- My clothes were made of coarse cloth. 我的衣服是用粗布制成的。
- Sandstone and conglomerate are the consolidated equivalent of sand and gravel. 砂岩和砾岩分别是砂和砾石固结的产物。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries