堆积的

Then it defines that thebackground value of soil erosion of the middle Yellow River is 650-1000 millon tons/year according to thetwo-way calculation results of aggradation volume of the river alluvial fan and sediment deposition volumeof the ancient river mouth, after comprehensive consideration and under the conditions of less...

然后根据由黄河冲积扇的堆积量和古黄河口泥沙淤积量两种途径的推估结果，经综合考虑后认为，在历史上人类活动较小情况下，黄河中游土壤侵蚀的自然背景值为每年6.5～10亿t。

Huge investments have been made in new systems,informationtechnology and amassing quality assurance accreditations .

巨大的投资用在新的系统、信息技术和堆积质量确认的鉴定合格。

As the years pass and layer on layer of rock fragments pile up, they are squeezed or compacted by the weight of the materials on top of them. Then sediment s may be cemented together, forming the sediment ary rocks.

随着时间的流逝，岩石和矿物碎屑一层层地堆积起来，上覆岩屑物质的重量对下伏岩屑产生压实作用，然后沉积物被胶结在一起，最终形成沉积岩。

Earth has vast deposits of carbonate rocks such as limestone, which precipitated from warm, carbon dioxide-rich oceans.

地球上有大量碳酸盐岩石的堆积，如石灰岩等，是在温暖、富含二氧化碳的海洋中沉淀而形成。

Inventory accumulations in some sectors may be offset by inventory liquidations in other sectors of the economy.

一些部门的库存堆积可能被另一些部门的库存消散所抵消。

A delta is a vast, fan-shaped creation of land, or lowlying plain, formed from successive layers of sediment washed from uplands to the mouth of some rivers, such as the Nile, the Mississippi and the Ganges.

中文解释=三角洲是广大、扇形的新生土地或低地平原，是从高地冲刷到一些河口的沉积物一层层堆积形成，如尼罗河、密西西比河和琲e。

The problem delayed some flights at the New York airport and caused a luggage pileup at ticket counters.

该问题造成纽约机场的一些航班延误并造成票务处的乘客行李堆积。

In order to solve the problem of accumulation of phosphogypsum, which is a byproduct in the process of nitrophosphate production by freezing method, using phosphogypsum, ammonium carbonate and ammonia as raw materials, ammonium sulfate and calcium carbonate were prepared by double decomposition reaction, and the recycling utilization of sulfur resource was realized.

为了解决冷冻法硝酸磷肥生产中深度除钙副产磷石膏的堆积问题，以磷石膏、碳酸铵和氨水为原料进行复分解反应制备硫酸铵和碳酸钙，以实现硫资源的循环利用。

The effects of cross-link of PPE on the interaction of molecular chains and π-π stacking were analyzed.

将其热固化后，通过紫外可见吸收光谱和荧光发射光谱分析，证明了PPE的交联能够在一定程度上消除分子链间的相互作用和π-π堆积效应。

This process lasted till the late part of the late Pleistocene (30 ka B.P).

新的边界断裂形成，盆地再次断陷，堆积了厚度大于400m的冰碛或冰水堆积物，边缘断裂强烈活动，这一过程持续到晚更新世晚期(约30 ka B.P。)。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。