查询词典 sediment

Using the sign if icance of these characters in the aspect of sediment environment, th is paper analyzed C and O iso tope ofQ ian jiang Saline lake and educed conclu sion s: there are good relat ivity betw een the change of clim ate and sedim ent\r\nenvironm en t and the con tent's change of C and O iso tope from high to low; it is aobturated saline lake of\r\ninnerland tow ard Q ian jiang saline lake, and the con ten t of C and O iso tope was primarily decided that Ciso tope is - 5‰ and O isotope is - 2‰.

主要介绍了碳和氧同位素的地球化学特征，利用这些特征在沉积环境方面的指示意义分析了潜江盐湖的碳、氧同位素并得出了以下认识：碳、氧同位素值的高低变化与气候的变化和沉积环境的变化具有很好的相关性；潜江盐湖是一个封闭的内陆盐湖，就该湖而言，其碳同位素值可初步确定为- 5‰，其氧同位素值为- 2‰。

In the scenario prediction of climate change, the runoff,sediment and total nitogen and total phosphorus has a possitive correlation with the rainfall and negative correlation with the temperature.

在气候情景预测中结果显示，径流量、泥沙、总氮和总磷量与降雨量的变化成正相关性，而与气温的变化成负相关。

In this paper, a total flow differential model of sediment density current was developped on the basis of analysizing its characteristics and simplifying its moving properties.

本文分析了异重流体的特点，对异重流的运动作了一些假设和简化，推导出了以总流为控制体的异重流微分模型。

As the development of economic, emission of pollutant and environmental protection become more and more important, these are also closely related to sediment transport problem.

而且随着经济的发展，污染物排放处置、滩涂促淤围垦和海洋环境保护等方面的问题日益突出，这些问题都与泥沙输运密切相关。

Below paraplegia plane nerve trophopathy; The urine soaks the dirt skin to decrease the skin resistivity; Stands up from failure is not prompt causes to splash the spot long time bearing; The bed sheet not smooth or has the sediment and so on; May oppress or stimulates the skin have the bedsore.

截瘫平面以下神经营养障碍；尿液浸污皮肤而减低皮肤抵抗力；翻身不及时使骨突起部位长时间受压；床单不平整或有渣滓等；都可以压迫或刺激皮肤而发生褥疮。

Use a trowel to collect about 1kg of sediment from the bottom of the stream.

利用一个小铲，收集大约1000克的河床物质样本。

Sediment magnetic and geochemical results have been obtained from the top 60 meters of lacustrine sediments recovered in two cores from Tule Lake in northern California.

这里提供了加州北部Tule湖湖成沉积物沉积磁性和地球化学分析结果，这些沉积物是从湖底60米深处的两个钻芯中采集的。

After administerded for 30 days, all rats were killed and anatomized. The nephric exterior of model control group rats was offwhite, instead, that of Yi Shen Granule groups rats showed red grain in offwhite exterior. There were tumefaction of tissue and sediment of adenine in all kidney.

病理组织学观察发现，与空白组比较，造模动物肾小管均有扩张，给药后其扩张程度有显著性差异，采用半定量的方法对肾小管扩张程度进行分级比较，结果显示大剂量组动物肾小管扩张程度较轻。

We have make use of the tungsten filament and tantalum filament as the hot filament in the HFCVD experiment separately, to investigate the difference that hot filament influence to the velocity of the sediment.

本论文分别用钨丝和钽丝作为热丝进行金刚石薄膜沉积实验，来研究不同材质的灯丝对沉积速率的影响。

Spinulosa turion was not affected by heavy metal in sediment. In order to escape the stress habitat, V.

沉积污染环境中，刺苦草鳞茎的萌发未受到重金属的影响。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。