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black
相关语句
  黑色
    Additionally, it is evident that Ni, Cu, Zn, Pb, Tl and Sb in black shale are also leached.
    此外,黑色页岩中Ni、Cu、Zn、Pb、Tl、Sb也明显发生淋失。
短句来源
    9. The granular sludge in UBF was black and spherical, with smooth edge and high density.
    9.UBF反应器处理酒精废水培养的颗粒污泥,颜色为黑色,球形,边缘光滑,密度
短句来源
    During the course of all operation, sludge appearance has been changed, that color was changed from black to dust color and finally changed to snuff color, moreover, MLSS increase from 2212mg/L to 8926mg/L, whereas the ratio of MLVSS/MLSS was decreased.
    在整个运行阶段,污泥从感观上经历了由开始时的黑色变为灰褐色最后变为黄褐色的过程,污泥浓度由接种时的2212mg/L最终增至8926mg/L,MLVSS/MLSS有所降低。
短句来源
    During the course of the operation, sludge appearance has been changed, the color was changed from black to dust color and finally changed ton snuff color, and MLSS(mixed liquor suspended solid) increased from 4.7g/L to 9.3 g/L, and the microorganism status of the membrane bioreactor were estimated by the means that the microbe phase of sludge mixed liquid were observed by microscope.
    在整个运行过程中,污泥从感观上由开始的黑色变为灰褐色,最后变为黄褐色,污泥浓度由接种的4.7g/L增至9.3g/L,而且运行过程中利用镜检生物相的方法来直接观察生物反应器的微生物状态。
短句来源
    The granular sludge is black and their diameter are from 0.5mm-3mm with specific gravity 1.04 and SVIabout 15. The activity and settleabilty of anaerobic sludge were good.
    培养出的颗粒污泥呈黑色,粒径在0.5mm~3mm之间,比重为1.04, SVI在15左右,有较好的沉降性和产甲烷活性.
短句来源
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  “black”译为未确定词的双语例句
    A Study of the Treatment of Carbon Black Wastewater from a Synthetic Ammonia Plant by Completely Mixed Activated Sludge Process
    完全混合活性污泥法处理会成氨装置炭黑废水的研究
短句来源
    Research on the Prepare of Manganous Sulfate Directly from Black Manganese Mineral——Ⅰ. Amylum Method
    氧化锰矿直接制备硫酸锰的研究——Ⅰ.淀粉法
短句来源
    PAH IN SMOKE BLACK DETERMINED BY HIGH PRESSURE LIQUID CHROMATOGRAPHY
    高效液相色谱测定烟尘中的多环芳烃
短句来源
    AIR POLLUTION CONTROL OFCARBON BLACK INDUSTRY OF CHINA
    中国炭黑工业大气污染控制
短句来源
    Discuss about Monitoring Lindeman Black Grade of smoke
    烟气林格曼黑度监测问题的探讨
短句来源
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  black
Effects of garlic and black grape extracts on the activity of adenosine deaminase from cancerous and noncancerous human urinary
      
A black-scholes formula for option pricing with dividends
      
We obtain a Black-Scholes formula for the arbitrage-free pricing of European Call options with constant coefficients when the underlying stock generates dividends.
      
The impact of different interference substrate materials for improving the color travel effect was studied, and the influence of white and black background on the hue and the color travel effect were studied.
      
Nutrient Dynamics of Fine Roots in the Mixed Plantation of Poplar and Black Locust
      
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In observance with requirements for specimens sampling, over 200 samples in 72 soils profiles of Second Songhua River Basin were collected. Certain elements of Cd, Cr, Cu, Fe, Hg, Mg, Mn, Ni, Pb, Se, Sr, and Zn were determined with atomic adsorption spectrophotometry, anodic stripping voltammetry and fluorescence spectrophotometry. Background values of these elements in dark brown forest soil, Baijiang soil, black soil, dark meadow soil and paddy soil in this basin were obtained.

按照背景值的采样要求,采集了第二松花江流域(除长白山外)72个土壤剖面的200多个样品。用原子吸收法、阳极溶出伏安法和荧光光度法等测定了镉、铬、铜、铁、汞、锰、镍、铅、硒、锶、锌等元素的含量,得出全流域及流域内不同地区暗棕色森林土、白浆土、黑土、暗色草甸土、水稻土的元素背景值。 本文探讨了土壤类型、成土母质和土壤利用状况对背景值的影响,指出土壤背景值的地域差异性。地理单元划分越细,其土壤背景值的实用性越强。

The applications of the Warburg respirometer and batchreactor of completely mixed activated sludge process for studying the treatability of carbon black wastewater of a synthetic ammonia plant are described in this paper. The carbon black wastewater contains mainly formates. The effects of toxic materials (nickel, vanadium and ammonium nitrogen) on the treatment are discussed. Besides, design parameters for the carbon black wastewater treatment are given based on the continuous-flow experimental...

The applications of the Warburg respirometer and batchreactor of completely mixed activated sludge process for studying the treatability of carbon black wastewater of a synthetic ammonia plant are described in this paper. The carbon black wastewater contains mainly formates. The effects of toxic materials (nickel, vanadium and ammonium nitrogen) on the treatment are discussed. Besides, design parameters for the carbon black wastewater treatment are given based on the continuous-flow experimental results.

本文主要论述利用瓦勃(Warburg)的呼吸仪和间歇反应器研究以甲酸盐为主要有机成分的合成氨装置炭黑废水的生物降解特性,并介绍了有毒物质镍、钒和氨氮对生物处理的影响,此外,还根据动态试验的结果提供了用完全混合活性污泥法处理合成氨炭黑废水的设计参数。

A review on the toxicity of kraft black liquors and its causes is

硫酸盐法制浆黑液是毒性很大的工业废水。本文着重讨论该废水中毒物树脂酸、脂肪酸以及酚类化合物的毒性、来源、主要类型,以及富集、测定方法。根据我国情况,作者指出应该寻求用简易设备测定制浆废水中毒物的简便方法,开展对制浆废水的毒性分布的研究,制定主要毒物排放标准。

 
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