low concentration

Purification of waste gas containing low concentration of benzene hydrocarbon by adsorptive process

吸附法净化低浓度废气实验研究

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The water extraction of Perilla frutescens and parch Perilla frutescens implied expectorant effects at low concentration.

紫苏子和炒紫苏子水提物的小剂量组均有良好的祛痰作用.

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For the low-concentration gas-liquid flow, the axial flow type cyclone has a good separation performance.

对于低含液浓度的气液两相流, 轴流式气液旋流器具有良好的分离性能.

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In some cases, even a low concentration of green tea was effective.

在某些例子中, 即便是低浓度的绿茶都有效果.

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Active carbon adsorption is an effective method for the treating low concentration benzene in gases.

对低浓度含苯废气的有效去除方法之一是活性炭吸附法.

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The measurement of COD in wastewater can be affected a low concentration of hydrogen peroxide.

废水中双氧水的存在影响化学需氧量的测定,其浓度增大,影响愈明显.

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The solubility in water is improved and is not changeable with the changing of pH. It has low viscosity in high concentration.

极大改善了玉米蛋白粉的水不溶性，具有溶解性不受pH值影响及高浓度低粘度等特性。

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It demonstrates low concentration of NO could maintain the pluripotency of iPS cells and delay the iPS cells apoptosis without LIF in the medium.

表明低浓度NO可以维持iPS细胞的多能性，并可以延缓在无LIF条件下iPS细胞的凋亡作用，维持其自我更新。

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Low concentration of CDCA does not damage the liver function.

低浓度CDCA不损害肝功能.

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EGF at low concentration ( 5 ng/ ml) showed cytoprotective effect on airway epithelial cells exposed to O3 as shown by attenuated MDA production and decrease of 3H release and cytotoxic index ( P < 0.01).

表皮生长因子（EGF）可明显降低O3所致的3H释放率（P＜0.01）、降低O3的细胞毒指数及细胞内MDA含量（P＜0.01），证明EGF对气道上皮细胞有保护作用。

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Research on Low Concentration Wastewater Treated by Inner Cycle of Aerobe in Three-phase Bio-fluidized Bed

好氧内循环三相生物流化床处理低浓度废水研究

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This is not always true-as with the manufacture of pig iron and steel from low-grade iron ores-but it did lead to the concentration of industrial developments on the coal fields.

并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上.

《用法词典》

Objective To study the effect of the low concentration mix-benzene on neurobehavioral function of exposed workers.

目的探讨低浓度混苯对作业工人神经行为功能的影响.

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The dynamic response of iodide selective electrode was studied with stationary immersion method in low concentration.

在低浓度范围,以静态浸入法研究了碘离子选择性电极的响应动力学.

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Objective To study effects of low concentration vinyl chloride ( VC ) on DNA damage in peripheral lymphocytes.

目的　探索低浓度 氯乙烯 对外周血淋巴细胞DNA损伤效应.

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The results showed that low concentration, low gasrate and low temperature were good for adsorption.

结果表明:低浓度 、 低流速、低温度均有利于吸附.

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Conclusions A low concentration of FK 506 in perioperative and long-term period is safe.

结论:低浓度的FK506在围手术期和远期均有较好的安全性.

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Purified treatment of low concentration pitch smoke

低浓度沥青烟的净化处理

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For the measurement of low concentration enzyme, the filter paper activity and fluorescence assay were combined.

将荧光定糖法与滤纸酶活测定法相结合应用于纤维素酶蛋白组分及土壤纤维素酶活力的研究与测定.

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It is economical and effective to remove low concentration of hydrogen sulfide by activated carbon.

用活性炭脱除低浓度的硫化氢是一种经济有效的方法.

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The technology of removing the low concentration carbon dioxide in the atmosphere is essential for the life sustain in the area of manned aircraft, submarine, working at the borehole pump and so on.

大气中低浓度二氧化碳清除技术是载人航天器、潜水艇、深井作业等领域所必备的生命维持技术。

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On Treatment of Waste Gas Containing Low Concentration of Benzene Hydrocarbon with Active Carbon

活性炭吸附法处理低浓度苯类废气的研究

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Especially, SO2 emission with low-concentration and heavy metals should be controlled and improved as the key of the present work, and zero emission of waste water and obvious decrease of sulfur oxide should be the pursuit in the near future.

具体而言，烧结中低浓度SO2排放控制以及重金属排放应是韶冶近期环境改进的重点，而实现工业废水零排放以及SO2排放显著减少应作为其环境改善的近期目标。

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Domestic industries and enterprises of many plant extracts, market concentration is very low.

国内植物提取行业企业众多, 市场集中度很低.

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Passive personal sampler for exposure to low concentration of volatile organic compounds

低浓度挥发性有机化合物被动式个体采样器的研究

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The present paper mainly reviewed the mechanism by which TBT induces apoptosis at low concentration.

该文主要综述了低浓度TBT诱发细胞凋亡的机制.

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This paper studies the degradation of low concentration Acid Brilliant Scarlet GR by ultrasound.

本文研究了用超声波降解低浓度酸性大红GR染料废水.

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The achievability research result of treatment of low concentration organic wastewater with an anaerobic fluidized bed is reported.

本文报道用厌氧流化床反应器处理低浓度有机废水的可行性研究结果。

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In order to know the sublethal effect of glutaraldehyde at low concentration on bacterial spore, suspension quantitative bactericidal test and ultrasonic resuscitation method were used to examine the efficacy of glutaraldehyde in killing spores of Bacillus subtilis var. niger.

为了解低浓度戊二醛对细菌芽胞的亚致死作用，采用悬液定量杀菌试验与超声波复苏的方法，检测了戊二醛对枯草杆菌黑色变种芽胞的杀灭效果。

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The effects of high concentration ( 100%) and low concentration ( 25%) of Areca nut decoction on the gastric motility of FD rats were tested. Exercise.

测定高浓度槟榔煎液（100%）和低浓度槟榔煎液（25%）对FD模型大鼠胃运动振幅和频率的影响。

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