debris slide

A Three layer model for cuttings transport in ERW is proposed based on the law of mass conservation and momentum theorem.

根据流体力学理论建立了大位移井三层稳定岩屑运移模型,模拟研究了环空返速、岩屑直径和井斜角等对岩床高度和环空压耗的影响规律,并与他人实验数据和模型进行了对比分析。

Mechanics model of critical annular velocity for cuttings transportation in deviated well

斜井岩屑运移临界环空流速力学模型

CLASSIFICATION AND CHARACTERISTICS OF HYDROCARBON PRIMARY MIGRATION AND TRANSPORT SYSTEM IN CLASTIC ROCKS

碎屑岩中油气初次运移输导体系分类及特征

The loosening and transporting away of rock debris by moving agents operating at the earth's surface is called erosion.

由于各种运动的力量在地表上的作用而引起岩屑的松动和运移，称为侵蚀。

subfeldspathic lithic arenite

亚长石质岩屑砂屑岩

lithic arkosic wacke

岩屑长石砂岩质杂砂岩

sparry intraclastic calcarenite

亮晶内碎屑砂屑灰岩

EXPERIMENTAL STUDY ON SWARF|CARRYING OF SECTION MILLING CASING IN SIDETRACKED HORIZONTAL WELL

侧钻水平井套管段铣铣屑运移实验研究

DISCUSSION ON LONG RUN-OUT SLIDING MECHANISM OF DONGHEKOU LANDSLIDE-DEBRIS FLOW

东河口滑坡-碎屑流高速远程运移机制探讨

Consisting of broken rock, coal, or ore moved from its place of origin.

碎屑状的由从开采地移来的破碎的岩石、煤块或矿物组成的

Erosion, the process of removal of rock waste, will be discussed in later chapters.

侵蚀作用，也就是岩屑的迁移作用，将在后面几章中讨论。

lithic subarkosic wacke

岩屑亚长石砂岩质杂砂岩

packed intramicrite

密集内碎屑微晶灰岩

sandy algal biosparite

砂质藻屑生物亮晶灰岩

pellet-bioclastic grainstone

球粒生物屑粒状灰岩

sandy algal biomicrite

砂质藻屑生物微晶灰岩

sandy intrasparite

砂质内碎屑亮晶灰岩

sandy intramicrite

砂质内碎屑微晶灰岩

Loose fragments or grains that have been worn away from rock.

岩屑从岩石上磨损下来的疏松的石粒或碎屑