查询词典 alluvial

In Banqiao sag, there developed fan delta, deepwater turbidity fan and beachy subaqueous fan in Es3 member, and alluvial finger bar and bar front fluxie in Es2 member, but in Qikou sag, there developed beach bar and offshore barrier bar in Es2 member, and deep water channel of gravity-current in lower Esl member.

其中，板桥沙三段扇三角洲和板桥沙二段冲积性指状砂坝为本文研究首次提出。

The primary ore of tin, most sources of Cassiterite today are not primary deposits but alluvial deposits containing weathered grains.

锡原生矿以及今天我们所见到的锡石的大多数出产地其实都不是她的原生矿藏，真正的锡石原生矿是那些含有风蚀晶粒的冲积层矿床。

The results show that these gravel silty clays distributed at the range between the rock slope with an altitude lower than 190m and the rock platform with an altitude about 140-150m are formed from sliding; and that those gravel silty clays distributed above 190m of the rock surface are residual, colluvial and talus deposits; and that the gravel sand layer located along Zhuxi River is a kind of alluvial deposit.

研究结果表明：分布在基岩面高程190m以下的斜坡与基岩面高程140~150m平台上的粉质黏土夹碎石土层是由滑坡作用形成的；分布在基岩面高程190m以上的粉质黏土夹碎石土层是由崩积、残积及坡积作用形成的；卵石砂土层是苎溪河的冲积作用形成的。

Dapingzi highway tunnel is located in sound potash granite covered by debris.The overburden of the tunnel is relatively thin and the bias is great. In entrance zone,slope surface is covered with thick deluvial,colluvial,alluvial debris,resulting in difficult tunneling condition.

锦屏电站专用公路大坪子隧道岩体为钾长花岗岩，岩体完整性较好，表层为块碎石土，但隧道埋深较浅，偏压严重，进洞口段边坡表面覆盖有较厚的坡崩冲积块碎石土，成型进洞困难。

Near the Panzhihua village,a few gullies and the crests between them are dextrally offset by the Mengzidongshan fault with a displacement of 40～50m,other gullies are incised 10m in depth in piedmont alluvial fans.

冲沟在山前形成了年龄分别为31kaBP和39kaBP的2级洪积阶地，呈现出年轻阶地位错量大于老阶地的反常现象。

We conducted high-density resistivity surveying combining with boring data across F1 and F3. The results show that F1 cut the 3rd terrace which formed in late Pleistocene, and the last activity was extensional normal slip by echelonment falling down toward the basin. F3 stroke zigzag and cut the 1st alluvial-proluvial terrace and Holocene stratum with large displacement of fault and wide fracture zone in bedrock, and the last activity is the continuous falling around the fault.

结果表明，F1断层错断了盆地区内晚更新世晚期至全新世早期的Ⅲ级阶地；受拉分构造的影响，该断层最新活动显示了向安远拉分盆地方向迁移的阶梯状递减的张性正断裂性质。F3断层在走向上呈锯齿状，错断了山前Ⅰ级冲洪积阶地及全新统至上更新统地层，断距大，基岩破碎带宽，新活动主要表现为断层附近原地连续沉降。

River diversion is a familiar form of alluvial river, which is often caused by ait and chur. At the same time, emissary and headwater channel also is a familiar form of river diversion.

河道分流是冲积河道中一种常见的形式，江心洲、江心滩可以引起河道分流，而分水道、引水渠也是一种常见的河道分流形式。

Small alluvial fans at mouths of wet weather drainage ways also are commonly intermixed indistinguishably.

潮湿气侯地区河道出口处的小冲积扇，其沉积物的混合通常也难以区别。

The landform on which ancient human activity relic located was interfluvial floodplain on Yongding River Alluvial Fan.

古人类活动遗址所处地貌部位为古永定河冲积扇的河间冲积平原。

Research based on palaeobiology, seismic profile, electrical characteristics, drilling core observation, granularity and trace element data showed that the sedimentary facies type mainly has the alluvial fan, the delta, thelake, the floodplain and volcanic face.

综合古生物、地震剖面、岩性特征、岩心观察、薄片、粒度及微量元素等资料研究表明，沉积相类型主要有冲积扇、三角洲、湖泊、泛滥平原及火山岩相。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。