1.
ACCUMULATION RATE OF PEBBLE CALCIC COATINGS AND THEIR APPLICATION IN DATING FAULTS IN THE PIEDMENT OF EASTERN SECTION OF ALTUN MOUNTAINS
阿尔金山东段山前砾石钙膜累积速率及其在估算断层活动年代方面的应用
2.
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
3.
Anti-seepage technique for sand-gravel dam with compound geomembrane inclined wall of Xixiayuan Counter Reservoir
西霞院反调节水库复合土工膜斜墙砂砾石大坝防渗施工技术
4.
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
5.
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
6.
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。
7.
formation-to-gravel size ratio
地层砂与砾石粒度比
8.
gravel fluid mixture
砾石与液体的混合物
9.
gravel-slot combination
砾石与割缝的尺寸组合
10.
rathole gravel slurry
井底口袋内的砾石砂浆
11.
surface gravel pack
地面倾倒式砾石充填
12.
GP shear-out safety joint
砾石充填剪切安全接头
13.
offshore gravel packing operation
海洋油井砾石充填作业
14.
down-ward progression of gravel
砾石逐渐向下充填推进
15.
nondamaging gravel packing fluid
不污染的砾石充填液
16.
gravel to sand size ratio
砾石-地层砂粒度比
17.
gravel-to-sand median diameter ratio
砾石-地层砂直径中值比
18.
gravel flow packed liner completio
循环砾石充填衬管完井