coarse fragment是什么意思

网络释义

用法例句

Based on analysis of heavy minerals, detrital components of gravel - bearing coarse fragments, maturity of minerals and clay components of mudstones, it is believed that Jurassic would have sourced mainly from two directions, which are the southern Kuluke Mountain and the western Tashidian area respectively.

通过对该区重矿物、含砾粗碎屑组分、矿物成熟度及泥岩粘土成分等的分析,认为该区侏罗系存在两个主要的物源方向,一个来自南部库鲁克山,另一个来自西部的塔什店地区。

Methods Using the three parameters of heavy mineral assemblage of detrital rock,coarse fragment component and mineralogic maturity,the basin sedimentary boundaries will be foun and studied.

方法从大量的地质资料入手,利用碎屑重矿物组合、粗碎屑组分和矿物成熟度3种参数确定古盆地边界。

The sandy and gravelly wedges originated in the north central segment of the Longmenshan front during the Early and Middle Jurassic, and the migrated southwestwards duri.

从川西龙门山前陆盆地上三叠统—侏罗系沉积纪录可以看出 ,早中侏罗世以后整个盆地地层构型为一个板状特征 ,但在其近造山带一侧的盆地边缘又有大量的冲积粗碎屑存在 ,砂砾质粗碎屑楔形体在早中侏罗世主要位于龙门山前缘中北段 ,而晚侏罗世—早白垩世则明显地向南西方向迁移 ,盆地在不同时期、不同部位和不同成分的砂砾质粗碎屑楔形体的时空展布显示物源迁移明显 ,这是龙门山造山带走滑作用沉积的产物。

Sedimentology and Tectonic Significance of Paleogene Coarse Clastic Rocks in Eastern Tibet

青藏高原东缘古近纪粗碎屑岩沉积学及其构造意义

In lithology, the calcareous sandstone is of coarse grain and fairly well sorted.

岩性主要为粒度相对较粗、分选较好的碎屑岩。

sparry intraclastic calcarenite

亮晶内碎屑砂屑灰岩

grated pineapple

菠萝米, 菠萝碎(屑)

To brush(a table or cloth) clear of small scraps or fragments of food.

抹去碎屑抹去（桌上或布上）的食物碎屑

packed intramicrite

密集内碎屑微晶灰岩

Sweep up the crumbs from under the table.

把桌下的碎屑扫起来。

hydraulic scrap baling press

金属碎屑打包液压机

d chip clearance

排毛刺与碎屑的后角

fine particles of wood made by sawing wood.

锯木头产生的小碎屑。

I whisked the crumbs off the table.

我把碎屑从桌上拂去。

She whisked the crumbs from the table.

她拂去桌子上的碎屑。

syntectonic clastic wedge

同构造期碎屑楔状体

crumbing machine, industrial, for bread

面包碎屑机,工业用

sandy intrasparite

砂质内碎屑亮晶灰岩

sandy intramicrite

砂质内碎屑微晶灰岩

loose scales shed from the scalp.

从头皮上脱落的碎屑。

scrapings from the bottom of the pan

从锅底刮下的碎屑.