1.
Gravel banks along rivers are always light or white.
河流的砾石滩始终为浅色或白色。
2.
The boat continued to advance, until its bows grated on the gravel of the beach.
小舟继续前进，船头终于触到了砾石滩。
3.
The total amount of primary production of red alga among the 6 examined stations ranks as following: Yangma Islet> Moon Bay>Zhifu Islet>Jingouzhai>Jingouzhai Gravel>Dragon whisker Islet.
潮间带红藻总生产量的排序为：养马岛＞月亮湾＞芝罘岛＞金沟寨＞金沟寨砾石滩＞龙须岛。
4.
Influence Factors of Bench Gravel Material Bank's Compaction Quality
砂砾石料河滩路堤压实质量影响因素分析
5.
coarse beach gravel of small water-worn stones and pebbles (or a stretch of shore covered with such gravel).
水磨石和小鹅卵石构成的粗糙的海滩砾石（或覆盖这样的砾石的一片海滨）。
6.
Tumbling over clumsily a few times, the rock hit a pile of shingle next to the water's edge and shattered.
石头笨拙地翻了个跟头，啪地摔碎在河滩的砾石堆上。
7.
Horizontal Well Open Hole Gravel Packing Sand Control Completion Technique Used in Zhaodong Block,Dagang Offshore
大港滩海赵东区块水平井裸眼砾石充填防砂完井技术
8.
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
9.
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
10.
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
11.
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。
12.
formation-to-gravel size ratio
地层砂与砾石粒度比
13.
gravel fluid mixture
砾石与液体的混合物
14.
gravel-slot combination
砾石与割缝的尺寸组合
15.
rathole gravel slurry
井底口袋内的砾石砂浆
16.
surface gravel pack
地面倾倒式砾石充填
17.
GP shear-out safety joint
砾石充填剪切安全接头
18.
offshore gravel packing operation
海洋油井砾石充填作业