悬浮物质含量是水体质量的重要参数,也是遥感的主要产品之一。
The concentration of suspended matter is an important parameter in water quality, as well as one of the primary products in Remote Sensing.
该工艺完全可以采用悬浮法pvc的加工装置进行加工,而且加工容易、产品质量好、成本低、效益显著。
The units of suspension PVC could be used in bulk PVC process. And quality of products and the returns were better. The cost was low.
考虑磁悬浮非线性系统在质量变化和空气间隙大范围变化情况下的空气间隙控制问题。
The air gap control with the mass change of magnetic suspension nonlinear system and the large scope variety of air gap is considered.
产品质量性能已达到国内农药悬浮剂的先进水平。
The quality of the product has reached advanced levels of pesticide suspension in China.
随着水体总悬浮物含量的增加,总悬浮物中有机碳的质量分数呈对数趋势降低。
With the concentration of total suspended substances increasing, the quality partition of organic carbon in total suspended substance decreased in a logarithm tendency.
目的研究生脉微囊悬浮剂的制备和质量评价。
ObjectiveTo study on the preparation of Shenmai aqueous capsule suspension and quality evaluation.
质量浓度为5%的悬浮液在在整个质量流量范围内总是表现出比水好的冷却性能,它对应的是更低的壁面温度以及更好的传热系数。
The 5% suspension always shows better cooling performance than water with lower wall temperatures and enhanced heat transfer coefficient within the whole range of mass flow rates.
通过大量试验分析了HPMC-E50和HPMC-F50在氯乙烯悬浮聚合中对PVC树脂的影响,从而确定了复合分散体系的质量分数以及分散剂的配比。
The effect of HPMC-E50 and HPMC-F50 on PVC resins in VCM suspension polymerization was analyzed based on a lot of experiments.
正确标定悬浮颗粒物质量浓度反演模型中的系数是得到高精度测量结果的前提条件。
The correct calibration of coefficients in the inversion model for aerosol mass concentration is the precondition of obtaining highly precise results.
结果表明,悬浮浇注能有效地改善轴承钢锭的温度分布,极大地改善钢锭横截面上的碳、硫、磷元素的中心偏析,提高了轴承钢锭的质量。
The results show that suspension casting can make the temperature field uniform, eliminate macro segregation of c, s and p, and improve the quality of bearing steel ingot.
采用超声衰减技术研究了稀释纸浆悬浮液中纸纤维质量浓度的测量方法,讨论了稀释纸浆悬浮液中超声的衰减机理。
Ultrasonic attenuation technique is used to investigate a method to measure mass concentration of paper fibers in dilute pulp suspensions.
HPLC检测结果显示,银杏悬浮培养细胞中银杏黄酮含量可达细胞干质量的2.82%。
The result from HPLC analysis shows that the content of flavone glycosides of dry weight is 2.82% in suspension cell.
本文通过总悬浮颗粒物数据分析了高速公路施工阶段所造成的扬尘污染,并且对改善高速公路施工期的环境大气质量提出了建议。
This text analyzed the dust pollution during the expressway construction by TSP data, and some countermeasures were put forward to improve air condition in the end.
研究了四种涂层材料粉末静电喷涂、悬浮液喷涂、悬浮液电泳底涂等涂装方法工艺对涂层质量的影响;
It is studied that powder electrostatic spray, suspend fluid spray, suspend fluid electrophoresis underside coat etc. technics influences on coat quality coated with above four anticorrosive material.
同时,试验分析了过滤压力、悬浮液质量分数、粒度分布及温度等因素对过滤性能的影响。
At the same time, factors such as filtration pressure, density of the liquid, particle distribution and temperatures which affect filtration properties are analysed.
建议在地表水环境质量标准中,纳入悬浮物项目。
It is proposed to bring Suspended Substance into the Environmental Quality Standards for Surface Water.
光散射等效截面分形维数标定机理的研究进一步完善了悬浮颗粒物质量浓度的反演模型。
The study of the calibration mechanism for the fractal dimension markedly enhances the present model for aerosol mass concentration.
为了实现光学粒子计数器系统实时精确地测量悬浮颗粒物的质量浓度,对该系统的标定方法进行了研究。
In order to realize measurement of aerosol mass concentration in real time by optical particle counter, the calibration method of the instrument was studied.
基于平均质量的概念,提出了粒子计数器测量悬浮颗粒物质量浓度的计算模型。
A model for measuring aerosol mass concentration by an optical particle counter is presented using the conception of the average mass.
提出悬浮颗粒质量子集的概念,并将其推广为与计数测量信号幅度档对应的等效质量子集概念。
The conception of mass subset is proposed for aerosol which also has been extended to the equivalent mass subset corresponding to counting signal channel.
研究了纳米金刚石研抛液对磁头进行表面研抛时,纳米金刚石悬浮液的粒度对磁头表面形貌的影响,评价了由该种研抛液抛光所形成的磁头基体表面质量。
The effect on morphology of magnetic head by particle size of nano-diamond in polishing process was studied. The surface quality of magnetic head by the polishing process was evaluated.
实验发现,MEPCM悬浮液的冷却性能严重依赖于悬浮液的质量流量和悬浮液的质量浓度。
The cooling characteristics of MEPCM suspension strongly depend on the mass flow rate and the MEPCM mass concentration.
本文利用虚拟样机技术,对磁悬浮转子系统虚拟样机及建模技术进行研究,旨在提高磁悬浮转子系统的设计质量、减少开发时间、降低开发成本。
To improve design quality and reduce the developing time and cost of MSR system, modeling techniques and virtual prototype of MSR systems are researched.
而悬浮在油脂中的炭化残渣特别是细小的面粉、淀粉颗粒成为了油脂氧化反应和水解反应的催化剂,是使油脂质量下降的一个主要因素。
The main causation leads to the increase of fried oil is the impurities carbide, especially the tiny particles of flour and farina turn into catalyzer of oxidation and hydrolyze.
而悬浮在油脂中的炭化残渣特别是细小的面粉、淀粉颗粒成为了油脂氧化反应和水解反应的催化剂,是使油脂质量下降的一个主要因素。
The main causation leads to the increase of fried oil is the impurities carbide, especially the tiny particles of flour and farina turn into catalyzer of oxidation and hydrolyze.
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