您要查找的是不是:
- Side Slope Protection for Embankment within Red Sand Rock Area 红砂岩地区路基边坡的防护
- The existence of vast area of tight sand rock, low permeability of sand rock and plenteous gas supply are all favorable conditions for the formation of deep basin gas traps. 大面积致密砂岩的存在、砂岩的低渗透性以及充足的天然气供应都是形成深盆气藏的有利条件。
- The usual way to reclaim land is to pile sand rock on to the seabed. 通常的方法去开垦陆地是在海床上堆起沙石。
- Big black soil, loess and sand rock and soil, mostly acidic, fertile osteoporosis. 土壤有大黑土,黑黄土、沙岩土,多呈酸性,疏松肥沃。
- The true triaxial pressure experiment for red sand rock is conducted for the purpose of investigation into the strength theory of rock and the effect of intermediate main stress. 为探讨岩石的强度理论和中间主应力效应,进行了红砂岩真三轴压力试验。
- For example, glasses containing MgO where dolomite is cheaper than limestone, and low alumina glasses where feldspar or feldspathic sands are at a premium. 再举个例子,在白云石比石灰石廉价的地区出产的玻璃里会含MgO;在长石或长石质砂价格高涨的地区会出产低铝玻璃。
- To sum up, the findings are beneficial to the recognition of rill erosion characteristics for small watershed in soft rock area. 研究结果有利于深化人们对砒砂岩地区小流域毛沟侵蚀特性的认识。
- This study focuses on the understating of morphological characteristics and evolutionary model in the mud rock area, southern Taiwan. 摘要:二仁溪流经台湾西南部泥岩分布区,呈现恶地地形及曲流地形。
- Rhythm intenal sand body and uncontinuous thin teparate bedding lead to the differ-ence of permeabitity inside reserwir of sand rock,thus affect its intraformational anisotropic propetty. 砂体的韵律性和砂岩储层层内不连续薄隔层的存在导致砂岩储层层内渗透率差异,从而影响其层内非均质性。
- Ultrasonic wave attenuation measure is an important method of researching the energy absorptance of rock. It relates with the variation of rock microcrack and is one of subjects to be researched continuously in rock area . 声波衰减是研究岩石能量吸收性质的主要方法,它与岩石内部微裂纹及其变化有着密切联系,是岩石领域需要深入研究的课题之一。
- The reservoir rocks are Archaean granite, Lower Paleozoic carbonate rocks,Mesozoic sand rock and volcanic rock and fracture,solution cavities and pores are the major preserving spaces. 储集层由太古界变质岩、下古生界碳酸盐岩和中生界砂岩、火山岩组成,储集空间主要为构造裂缝及溶蚀孔隙;
- The reservoir rocks are Archaean granite, Lower Paleozoic carbonate rocks, Mesozoic sand rock and volcanic rock and fracture, solution cavities and pores are the major preserving spaces. 储集层由太古界变质岩、下古生界碳酸盐岩和中生界砂岩、火山岩组成,储集空间主要为构造裂缝及溶蚀孔隙;
- It explicates the theory and the approach to water resource optimum allocation in Karst rock areas. 阐述了喀斯特岩地区对水资源进行优化配置的理论和方法。
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中,里边尽是砂子。
- combination rock body in volcanic rock area 火山岩杂岩体
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- the soft rock area of Middle Yellow River 黄河中游砒砂岩地区
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。