According to road foundation construction by weathering crushed stone material, different experimental methods inside are provided to improve its solidness.
文中对风化碎石粒料在作为路面基层施工时,为提高其压实度,提出了不同的室内试验方法。
Under complex conditions, the spring blasting of the weathered rock was implemented.
介绍了在复杂条件下,对风化岩石实施药壶控制爆破的设计和施工,该爆破取得良好爆破效果的情况。
6 mm)content of weathered stone on its shear strength are studied by using self-designed large-scale shear apparatus to conduct the direct shear test of two kinds of weathered stone gravel.
采用自行研制的大型剪切仪 ,对 2种风化石粒料进行了直接剪切试验研究 ,分析了粒料级配、粗集料含量、最大粒径以及小于 0 。
Mechanisms controlling water chemistry of lake and river water from Nam Lake are illustrated,it is indicated that lake water is mainly controlled by evaporation-crystallization effect,while river water is mainly influenced by rock weathering function.
从水化学的控制影响因素来看,纳木错湖水主要受蒸发-结晶作用控制,而河水则主要受岩石风化作用影响,其中碳酸盐和硅酸盐的风化影响最为重要,其次是部分蒸发岩的溶解,而区域内湖水蒸发与大气海盐传输也有一定的贡献。
Weathering stone layer stands tall and upright on the desert just like a castle, which is rare natural sight on the world.
风化石层城堡般矗立在茫茫戈壁上，是世界少有的自然景观。
beneath the B-horizon and above the bedrock; consisting of weathered rock.
土层中位于B层之下岩床之上的一层；由风化的岩石组成。
Mineralogical and Geochemical Characteristics of Unconformity Structure with Weathered Clay and Sapropelic Rock
风化粘土层-半风化岩石型不整合的矿物学、地球化学特征
Study on Structural Features of Weathered Zone in Longmen Cavern;
洛阳龙门石窟围岩风化层结构特性研究
The Use of Mult-Hierarchical Grey Evaluation Methods into the Risk Based Inspection for Modern Petrochemical Equipment;
多层次灰色评价法在现代石化装置风险检测中的应用
Because of long-time water erosion and weathering , the furface of the stone becomes uneven, looking like a rough sea.
由于长年被水流冲蚀溶蚀及风化作用，使岩石表面凸凹不平，如同风吹过水面，卷起千层浪。
biostratigraphy of fossil plants
植物化石生物地层学
rocks weathered by wind and water
受风化和水蚀的岩石.
The rocks are disintegrated by frost and rain.
风霜雨露使岩石分化。
The rock was disintegrated by frost and rain.
那块岩石被霜雨所风化。
safety construction technology ofwindstone gate through FS3 fault
回风石门过FS_3断层安全施工技术
Synthesize B-Doped Diamond Using Graphite Intercalation Compounds;
利用石墨层间化合物合成含硼金刚石
The older strata gradually disintegrate.
较老的岩层渐渐风化。
a relation between the fossil content of a stratum and its lithology
地层所含的化石及地层岩性间的关系
An ornamental device, as in stonework or weaving, consisting of stylized vine leaves and tendrils.
螺层一种含有很风格化的藤叶和卷须的装饰结构，如石制品或纺织品上
Strata were pushed into folds that have now weathered out into long east-west ridges.
地层被挤成褶皱，现在因周围岩石风化而挺立起来，形成了长长的东西走向的山脊。
Rocks weather until they are worn away.
岩石经风吹雨打而剥蚀，直至完全风化。
LATE EOCENE MAMMALIAN FAUNAS OF HONAN AND SHANSI WITH NOTES ON SOME VERTEBRATE FOSSILS COLLECTED THEREFROM
河南、山西晚始新世哺乳类化石地点与化石层位