查询词典 sediments

Marine gas seepage not only influences the physical properties of the seafloor sediments, but also significantly alters the geomorphology of the seafloor, such as the occurrence of pockmarks, mud volcanoes, authigenic carbonate and cold seep communities on seafloor.

海底天然气渗漏可以指示沉积层中的烃类聚集带，渗漏出的大量气体可能影响全球的气候变化，此外，与海底渗漏相关的浅层气改变了海底沉积物的土工性质，可能对海底工程构成威胁。

Some characteristic ratios suggest the picrites and ankaramites were derived from asthenospheric mantle, and high Os/Ir ratios reflect the involvements of pelagic sediments. Pd/Ir versus Ni/Cu diagram implies that the picrites and ankaramites were not primary magmas, but MgO-high basalts with excess olivines, whereas Pd versus Cu diagram suggests a S-undersaturated primary magma.

一些铂族元素的特征比值指示了苦橄岩和富辉玄武岩起源于软流圈地幔，而高的w/w比值则暗示了源区中有深海沉积物的加入。w/w-w/w图解说明本区的苦橄岩不是原始岩浆，而是原始的高镁玄武岩中有过剩橄榄石的加入，而w-w图解则说明原始岩浆硫不饱和。

The concentration of phosphate can be located at 0.01～ 0.06mg/L by the sorption and desorption of sediments even if there are no wastewater discharge outfalls.

缓冲试验表明：即使上海市排放污水中不含磷，悬浮泥沙也可以通过吸附、解吸作用将长江口水相磷酸盐的浓度平衡在0.01~0.06mg/L附近，该值与长江口水域的实际监测结果非常吻合。

Dolomite rock occurrence, fabric, dolomite "bright margin" and "fog core" and the geochemical characteristic indicate that a number of Hongyan type pyrite deposits was correlated with the fluids formed by the compacting process of the sediments in basin.

白云岩产状和组构、白云石&亮边&和&雾心&特征及地球化学特征表明，红岩型诸矿床的成因与盆地沉积物压实过程形成的流体有关。

Then therelease velocity of phosphorus was obtained,the effect of the pH value was corrected and the re-lease quantity of phosphorus in the sediments of the lake was ...

并对pH值影响作出校正，计算出沉积物中磷对湖水释放量，为玄武湖富营养化防治提供科学依据。

The very low natural IRSL and GLSL signal levels of about 80-100 photo counts per second, corresponding equivalent dose of less than 1Gy, were presented for most modern samples, and imply that the IRSL and GLSL signal zeroing could be reached during deposition for most of loess and water-laid sediments in North China.

华北地区大多数现代沉积物细颗粒组分的天然IRSL和GLSL信号水平很低，约80-100光子计数/秒，相对应的等效剂量值小于1Gy。这可能表明，华北地区大多数黄土及水沉积物的IRSL和GLSL计时器在沉积过程中可能已基本&回零&。细颗粒IRSL和GLSL的光晒退实验结果也说明这一点。

These contaminants are found in air, water, river, sediments,manufactured town gas sites, etc.

这些污染物分布于大气、水体、河流、各种沉积物、工业煤气点等地。

In the tide flat of Diaokou delta-lobe, one 2m×1m×1m test pit was excavated. The fluid sediments imitating the rapidly deposited seabed silts were made in-situ, and an iron plate covered part of the test pit to cut off the effect of the marine hydrodynamics.

摘 要：本文通过现场原位观测试验，研究波浪、潮流水动力作用对快速堆积的黄河口沉积物固结强度的影响。

When, after a spring flood, there are some minor fiber down in the bottom sediments, in order to nurture new hope for the coming year to prepare them a breeding ground for ......

平缓的溪水映出上游的花飘零，落红情；而欢快的溪水拍击着石子，奏出欢快的乐曲。

Conditions that promote fossilization of soft-bodied animals include very rapid covering by sediments that create an environment that discourages decomposition.

促使软体植物为化石的条件是堆积物的迅速包围以造一个迫剖释的环境。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！