查询词典 contaminant

At the same time,we used a gas chromatography-electron capture detecter to determine accumulated organochlorine contaminant levels from penguin dropping-amended soil and organisms.

有机氯污染物主要分布在企鹅机体的脂质和脂肪中，其中脂肪和尾臀腺中的含量最高，脂肪中w，w，w和w分别为126.9～277.0，43.2～197.0，未检出～20.7和79.4～110.1 ng/g。

The top end of zoology industry is to make all material can be used circularly, and the contaminant that discharges to the middle of the environment is dinky, it is even 0 discharge.

生态工业的最高目标是使所有物质都能循环利用，而向环境中排放的污染物极小，甚至为零排放。

The extremely low levels of 1,4 dioxane reported by CSC likely reflect efforts by manufacturers to control the levels of this contaminant through proper selection of raw materials and quality control of finished products.

在报告中提到的1，4 –二氧杂环己烷实际上被检出处在极低水平，事实上正反映了厂商为了控制该残留物在成品中的含量，在原料选择和成品质量控制上所做出的积极努力。

Sorce water is continually passed through the bed in a downflow or upflow mode until the adsorbent is exhausted,as evidenced by the appearance of unwanted contaminant at an acceptable concentration in the bed effluent.

原水不断的从上面或者下面流过，直到吸附剂被污染了，或者明显的看到不需要的污染物在以一个不可以接受的浓缩浓度在床的流出物中。

At same time, effects of temperature on organic contaminant creating in pore water and the equilibrium concentration were also significant, and at low temperature, the equilibrium concentration is low.

同时，环境温度显著影响底泥间隙水有机污染物的平衡，在温度较低时，间隙水有机污染物所能达到的平衡浓度较低，达到平衡所需时间较长。

F temperature on organic contaminant creating in pore water and the equilibrium concentration were also significant, and at low temperature, the equilibrium concentration is low.

同时，环境温度显著影响底泥间隙水有机污染物的平衡，在温度较低时，间隙水有机污染物所能达到的平衡浓度较低，达到平衡所需时间较长。

Experiment data of HCB desorption were simulated better by fast2slow two stage first2order kinetics model and dynamic parameters of HCB desorption were also calculated. Frap and Fslow , the fractions of contaminant present in the rapidly and slowly desorbing sediment compartment , were respectively 3716 % and 6214 %; krap and kslow , the rate constants of rapid and slow desorption , were 01066 9h - 1 and 01000 5h - 1 , respectively.

快、慢2 段一级动力学模型较好地拟合了六氯苯释放的实验数据，并得出了释放动力学参数：快速和慢速释放部分所占的质量分率Frap ， Fslow分别为3716 %和6214 %；快速和慢速释放速率常数krap ， kslow分别为01066 9h - 1和

The effecting mechanism of speleotherapy is still unknown for us in many aspects, but the larruping cave environment at least could reduce those environment factors and pathogens which make people sick or hypersusceptibility, and could filtrate contaminant and atmosphere fluctuation ,there no the same function in other circumstance.

洞穴医疗的作用机理在许多方面还不完全清楚，但特殊的洞穴环境至少在减少致病或过敏的环境因素、病源体及过滤污染物及气候波动等方面发挥了其它场所无法代替的作用，而洞穴医疗至少在下列几方面经临床记录而被证实有生物学上有利变化

This research show the principal part of petroleum contaminant indwell upper soil deep 0-30cm.

经过整个实验过程，不断的发现并解决问题，对进一步改进实验装置提出了可行性建议。

In this paper, the method and some skills of drawing isogram and leeward axial graph of concentration about diffusion of contaminant in environmental forecasting are presented.

本文介绍了在大气环境影响预测分析中污染物诉散的浓度等值线图和下风向轴线浓度图的作图方法和某些技巧。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。