During the annual floods the river deposits its silt on the fields.

每年河泛滥时都会在田野上一层淤泥。

The sediments are detrital and largely of greywacke facies.

岩为碎屑质，大部分属于杂质砂岩相。

Tree rings and seasonal sedimentary deposits called varves can be counted to determine absolute age.

可以对树木的年轮和被称为纹泥的季节性进行计数来确定其绝对年龄。

"These permafrost deposits are now melting and releasing their methane," said Maslin.

“这些永久冻土中的开始融化，并释放出甲烷，”麦斯林说。

The Shahejie Formation of the 5th structure in Napu sag is buried deeply.

摘要南堡凹陷5号构造沙河街组地层埋藏深度较大，由火山岩与岩构地层骨架。

The deposit was produced by superimposition of the hot-water sedimentary mineralization and magmatic hydatogenesis.

该矿床是热矿作用与岩浆热液矿作用叠加矿的产。

Toplap is evidence of a nonde-positional hiatus .

顶部覆是无作用间断的证据。

The variations of the moraine-outwash are discussed thoroughly.

深入探讨了冰碛-冰分规律的变化性。

Palaeocurrent measurements suggest a northward direction,indicating that the Kunlun area was at low elevation.

中新世的以细颗粒泥岩和砂岩为主，表明源区较远 ，古流域坡度较小，搬运距离较长。

Chronic gout leads to deposion of urates into a chalky mass known as a "tophus".

慢性痛风导致尿酸盐为似白垩的质，即痛风石。

The farmers found the alluvial deposits at the mouth of the river very fertile.

农民发现这条河口底下的很肥沃。

Through the bedding distribution statistical analysis, studies the palaeocurrent during sedimentation.

通过对层理分布统计分析，研究了时古流方向。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生碳沥青，对矿床的形仅起一定的还原淀的作用。

Eustatic lake level and source change had resulted in intercalation development in braided delta system.

湖面的升降和源的摆动使辫状三角洲体系中发育夹层。

Objective To study the effect of embryo neural stem cell transplantation(SCT) in neuronal ceroid lipofuscinosis(NCL).

目的研究应用神经干细胞移植治疗神经元蜡样质脂褐质病的效果。

This rock contained chalcedonic cement before it underwent diagenesis, a process where low temperatures and low pressures alter the content of sediments before they finally lithify, or turn into rock.

在它经历岩作用之前，它含有燧石质的胶结分。岩作用过程中，低温抵压改变了的分，而后固结岩。

Site soils in southern area of Jiangsu province belong to washland sediment or limnetic facies sediment.The components of sediment are very complex and process of sedimentation is in disorder.

苏南地区场地土主要为漫滩相、湖沼相或冲湖相新近软弱土,结构松散,零乱,分复杂,饱可液化粉细砂层及粉土层较为发育,在地震或动力荷载的作用下有可能发生软土震陷或砂土液化。

Saline deposits of salt lake consist of more t han 10 salt minerals, but the glauber salt, glaserite, pgrotechnite, hanksite, n atron, trona and halite are mainly salt minerals.

盐湖盐类有碳酸盐类、硫酸盐类和氯化型盐类、主要盐类矿为芒硝、 钾芒硝、天然碱、泡碱、碳钾钠矾、石盐等。

Abstract : When two different metals are placed in a fused alkali or alkaline-earth chloride bath, the more readily corrodible metal will deposit on the less corrodible one.

摘要 ： 当两种不同的金属放在熔融的碱金属或碱土金属氯化盐浴中时,较易腐蚀的金属会在较难腐蚀的金属上。

The paper has summarized systematically evolutionary law in time and space on petrofacies and paleogeography of Late Paleozoic era in Northern China and distributive law of depositional systems.

根据华北晚古生代岩系的环境标志,识别出29个相,归并为冲扇、河流、三角洲、潮汐砂滩、碳酸盐台地等6个体系。