calcareous sediments是什么意思

网络释义

用法例句

Based on field hydrographic surveys and sediment data analysis,the influences of water and sediment characteristics,component of deposited material and variation of salinity on depositional rate of sediment in the area is discussed and sediment source as well.

在现场水文测验、泥沙分析等资料整理分析的基础上 ,重点对该区水沙特性、沉积物质组成及盐度变化对泥沙沉速的影响及泥沙来源问题进行了探讨。

The Application of Ultrasonography in Diagnosis of Nephrocalcinosis;

超声显像在肾脏钙质沉积症诊断中的应用

Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone.

钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。

Any of various red algae of the family Corallinaceae whose fronds are covered with calcareous deposits.

红藻一种属珊瑚藻科的红藻，其藻体外覆盖有钙质沉积物

ponded calcareous turbidite

下沉深水钙质浊积岩

in the east sea area of Dongsha Islands, calcareous debris are enriched;

东沙群岛以东海区钙质生物碎屑沉积丰富;

To make or become stony or chalky by deposition of calcium salts.

钙化通过钙盐的沉积作用使变为石质或白垩质

When deposited, 70-80% of the volume of muddy sediments may be water.

泥质沉积物沉积后，体积的70-80％是水。

Lipid storage myopathy with widespread calcification of the pancreas:a case report

脂质沉积性肌病伴胰腺广泛钙化1例

A Study of Calcium Phosphate Bioceramics Coating Deposited by Wet Chemical Reaction;

液相沉积钙-磷基生物陶瓷涂层的研究

An abnormal condition in which calcium salts are deposited in a part or tissue of the body.

钙质沉着钙盐沉积于体内某一部件或组织的不正常状况

Deposition is the laying down of sediment that has been transported.

沉积是已搬运的物质再沉积下来。

The boilers will have to be scoured out to remove the calcium deposits.

锅炉内壁要洗刷一下，除去钙质沉淀物。

a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals.

一种沉积岩，主要由海洋生物遗体中的钙构成。

physical characteristics of discharges and deposits

排放物及沉积物的物质特性

CALCAREOUS AND SILICEOUS MICROORGANISMS IN SURFACE SEDIMENTS OF CHUKCHI AND BERING SEAS

楚科奇海与白令海表层沉积中的钙质和硅质微体化石研究

Pelagic sediment contains tiny grain of material.

远洋沉积物包含了微细物质颗粒。

Bryoflora, Ecology and Travertine Deposition of Bryophytes in Malinghe River Valley;

马岭河峡谷苔藓植物区系、生态及其生物钙华沉积研究

Formed from matter deposited by water, as certain sedimentary rocks.

水成岩由水中沉淀的物质形成的，如某种沉积岩

a sedimentary rock formed of coarse-grained material.

一种由粗颗粒物质形成的沉积岩。