dirt accumulation

用法例句

The selenium bioaccumulation of Tenebrio molitor larva;

黄粉虫幼虫对硒的生物积累

Bioaccumulation of Different Nutritive Elements of Leymus chinesis Steppe in Isohumisol Soil Inner Mongolia;

内蒙古羊草草原均腐土营养元素的生物积累

The study on risk assessment and effective pollution control is ecologically important to understand the bioaccumulation and biomagnification of persistent organic pollutants (POPs) in both aquatic and terrestrial food chains.

本文综述了POPs的基本特征,POPs在食物链中的生物积累与放大的机制、影响因素以及POPs在食物链中积累与放大的模型等的研究进展。

Bioaccumulation of Heavy Metals along Food Chain in the Water of Zhalong Wetland;

扎龙湿地水体重金属沿食物链的生物累积分析

Study of typical organochlorine pesticides bioaccumulation and influence factors in Daya Bay;

大亚湾海域典型有机氯农药生物累积特征及变化因素研究

Ecotoxicity and bioavailability of Cd were quantified by calculating the median effective concentration (EC_ 50 ) and bioaccumulation factor (BAF).

以中国东北黑土为培养基,通过室内急性毒性实验,采用TrimmedSpearman-Karber方法计算EC50值(半抑制浓度),并分析作物的生物累积系数(BAF),定量化评估了土壤中镉对玉米和大豆的生态毒性及生物有效性。

Separation of Cu and Zn in accumulators for isotope determination by MC-ICP-MS;

MC-ICP-MS测定积累植物中Cu、Zn同位素的化学分离方法研究

A series of field trials and nutrition culture tests were conducted to select new manganese accumulator plant.

)是一种新的M n积累植物。

Regulation of phosphate on growth and material accumulation of Dunaliella salina;

磷酸盐对盐藻生长与物质积累的调控作用

The material accumulation was its base for format.

始粒期荚壳物质积累量大是多粒荚和大粒荚形成的物质基础。

0 mg/L in the culture medium,in which cell density was less and in turn low material accumulation.

试验结果表明,培养液中锰质量浓度过高或过低都不利于盐藻细胞的生长与物质积累。

Reasonable design, big flow zone, smoothbore, no heap of dirty, small flow resistance.

设计合理,流通面积大,通径平滑过渡,无脏物堆积现象,流通阻力小。

A pile, mound, or heap.

一堆，一垛，堆积物

Fat deposits were laid down.

脂肪堆积物堆积起来。

It is ultimately washed ashore in the spleen, the junkyard of the circulatory system.

最后，它被冲到循环系统的废弃物堆积场--脾脏。

An accumulation of miscellaneous things.

混合成团混杂物的堆积

To clutter with or as if with unused articles.

胡乱堆积用或类似用没有用途的物件杂乱堆积

The coarse sediments have generally accumulated along the continental margins.

粗粒沉积物一般沿大陆边缘堆积。

“I saw a whopping pile of laundry sitting on the washing machine.

“我看到洗衣机旁边放着堆积如山的脏衣服。”

Accumulation Rates of Sediment and Sedimentary Environment in the South Bohai Sea

渤海南部现代沉积物堆积速率和沉积环境

Gather up the leaves and put them with the rest of the trash.

把树叶堆积起来，与其它废物放在一起。

sludge (rich in organic matter) that accumulates at the bottom of lakes or oceans.

堆积在湖底或海底的软泥（富含有机物）。

A kitchen midden.

厨房内堆积的残余物和垃圾

Granular deposits usually have a light tone.

粒状堆积物通常具有浅的色调。

Segmentation for Qusic-circular Accumulation Object with Multiplex Method;

多方法融合的类圆形堆积物区域分割

Blurred Algorithm of Container Yard Area in Logistics Park;

物流园区集装箱堆场面积的模糊计算

Physical model and simulation system of powder packing

粉末材料堆积的物理模型与仿真系统

Discussion on Metabolite Accumulating Hypothesis of Exercise Fatigue

浅谈运动性疲劳之代谢产物堆积学说

An accumulation, especially of unfinished work or unfilled orders.

积压堆积物，尤指没完成的工作或未兑现的定单