查询词典 accumulation

In the fishpond ecosystem, heavy metals moved and transformed by a complicated process such as aggradation, release, accumulation and excretion.

由底泥、水体、藻类和鱼类组成的鱼塘生态系统中，重金属可通过沉积、释放、积累、排泄等复杂过程构成其在生态系统内的迁移转化。

Then,the mechanisms of PAHs accumulation,transfer and biodegradation and its effecting factors were elucidated combining field survey and laboratory simulation methods and environmental geochemistry,agrology and biology subjects.

本研究选择典型土壤/沉积物—生物系统，通过实地资料收集与室内分析与模拟相结合的方法，联合环境地球化学、土壤学、与生物学等学科，研究了典型土壤/沉积物—生物系统中PAHs的累积、迁移与降解机制与影响因素。

The specially designed convex drain plate prevents accumulation of condensate at the compressed air re-entry point into the bell reducer.

特别设计的凸排水板防止在压缩空气再入点钟到减速的冷凝水积聚。

To this question, this study paper is to do air temperature accumulation and spray cooling in Chongming tunnel .

本课题依托崇明隧道的实际情况，结合上海市轨道交通研究院的设计方案。

This paper is to study the effects of different soil textures on Alfalfa's dry matter accumulation.

试验研究了不同土壤质地对紫花苜蓿总干物质积累和分配的影响。

These results also suggested that the accumulation of selenium by this alga was firmly relative to algal life activities.

事实说明了藻细胞对硒的累积与它的生命活动密切相关的。

On addition break I saw a accumulation of disoriented, atrophied Amerindians, allurement for aliment by the ancillary of the road.

还有一次我看到一群迷失了方向的印第安人，非常憔悴，站在路边乞讨食物。

SUMMARY OF BACKGROUND DATA: Alkaptonuria, a rare hereditary metabolic disease, is characterized by accumulation of homogentistic acid, ochronosis, and destruction of connective tissue resulting in degenerative spondylosis and arthritis.

背景数据信息概要：尿黑酸尿，一种罕见的遗传性代谢疾病，特点是尿黑酸积聚，黄褐病，和相邻组织的破坏，导致退行性的脊椎关节强硬和关节炎。

Alluvium, alluvial material accumulation and the damaging effects are not too much intensity.

冲积、洪积物的堆积及破坏作用强度均不太大。

The accumulation of capital refers simply to the gathering or amassment of objects of value; the increase in wealth; or the creation of wealth.

资本的积累简单地说就是指有价值的东西的积累，财富的增加或创造。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？