1.
Grain size survey of gravels in the section from Military Museum to Baiduizi for the programming Line No.9 of Beijing Metro
北京地铁九号线(军事博物馆—白碓子段)卵砾石粒径调查研究
2.
Effect of Different Grain Size Gravel Covered on Soil Evaporation
不同粒径砾石覆盖对土壤水分蒸发的影响
3.
formation-to-gravel size ratio
地层砂与砾石粒度比
4.
gravel to sand size ratio
砾石-地层砂粒度比
5.
gravel-to-sand median diameter ratio
砾石-地层砂直径中值比
6.
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
7.
Condensation water on different size sand gravels at fringe of desert oasis
荒漠绿洲边缘不同粒径砂砾凝结水量
8.
median pack-to-formaton grainsize ratio
充填砾石与地层砂粒度中值比
9.
Rock composed of sharp-angled fragments embedded in a fine-grained matrix.
角砾岩包含在细粒的母岩中，由尖角的碎石构成的岩石
10.
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
11.
"No soil is pure clay, silt, sand or gravel, but a soil may contain a large amount of one of these. "
没有什么土壤是单纯的粘粒、粉粒、砂粒和砾石。只不过是某种土粒为主而已。
12.
THE FINITE STRAIN ANALYSIS OF THE STRETCHING GRAVEL AND OOIDE OF DUCTILE NAPPE SHEAR ZONE IN SOUTHERN LIAONING
辽东半岛南部韧性推覆剪切带拉伸砾石、拉伸鲕粒的有限应变分析
13.
Crushing Behavior of Quartz Sand-gravel Particles and Its Fractal Features under Confined Compression;
侧限压缩下石英砂砾的颗粒破碎特性及其分形描述
14.
A rock consisting of pebbles and gravel embedded in cement.
砾岩由水泥固结的卵石和砾石形成的砾岩
15.
Effects of Gravel on Water Retention Capability of Purple Gravelly Soils in a Hilly Area
砾石对丘陵紫色砾质土持水性的影响
16.
Study on Water Retention Capability of Purple Rock Fragment Soils in Hills
丘陵紫色砾质土/砾石土持水性研究
17.
Gravel is an unconsolidated mixture of rock fragments or pebbles.
砂砾是砾石岩石碎片或卵石的松散的混合物。
18.
Texture is the key to naming the major clastic rocks. For example, conglomerate is composed of fragments larger than 2 millimeters.
结构是碎屑岩定名的重要因素，例如，砾岩是由粒径大于两个毫米的碎屑物组合而成;