等浓度

This paper do research on the effect of pH value,concentration of wastewater and retention time on the removal rate of dyeing by iron-carbon microelectrolysis method(including static experiment and dynamic experiment).

采用铁炭微电解法，以自配的染料废水和实际染料废水为研究对象，通过静态和动态实验分别研究了pH、原水质量浓度、停留时间等因素对废水色度、COD去除效果的影响。

ABSTRACT Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol.dm-3 H2SO4 solution in a weak magnetic field (B≤200 mT).

mag 加速了铁的阳极溶解［10］。利用相同的实验方法，陈俊明等还分别研究了工业纯铁在NaHCO3溶液［11］和不同浓度KCl的中性Na2SO4溶液［12］中的阳极溶解过程。

The degradation of trehalose into smaller molecules such as glucose or fructose under the catalysis of trehalase is the biochemical base of the germination of aquatic microsporidian spores .

内部渗透压的升高是微孢子虫孢子发芽的直接驱动力，海藻糖酶催化海藻糖水解为葡萄糖或果糖是水生型微孢子虫孢子发芽的生化基础，p H值、离子种类及浓度、温度、射线等均能影响孢子发芽。

In vitro this oil showed a better antifungal activities, under the concentration of 2.0 μL/mL in media it could totally inhabit the growth of Crytococcus neoformans, S porothrix schenckii, Microsporum lanosum, M. Gy pseum and Chaetomium globosum.

该挥发油具有一定的体外抗真菌活性，在培养基油浓度小于2.0 μL/mL的情况下，能够完全抑制新型隐球菌、申克氏孢子丝菌、羊毛状小孢子菌、石膏样小孢子菌和球毛壳霉等皮肤真菌的生长繁殖。

The factors affecting the middlings flotation have been investigated, including grinding degree, pulp density, agent system, agitation speed and aeration rate, and the best conditions have been obtained.

接着分别从磨矿细度、矿浆浓度、药剂制度、搅拌速度和充气量等方面，对中煤的泡沫浮选进行了条件择优试验，并取得了各因素的最佳数量范围。

If elements of recycling efficiency, processing difficulty, energy consumption, rheology property of slurry and precipitation amount of aluminum sulfate are considered, the molal ratio of H2SO4/AlCl3 of 4.0 for 60 minutes at an operating pressure of 60 mmH2O and an operating temperature of 85℃ is the optimum. The higher the concentration of aluminum chloride, the better.

若考量资源回收效率、加工操作之难易度、能源损耗、设备材质需求、反应后浆料流动性及硫酸铝析出量等要素，以H2SO4/AlCl3反应莫耳比4.0、操作时间60分钟、操作压力60 mmH2O及操作温度85℃为最佳，氯化铝浓度则愈高愈好。

The purpose of this study was to investigate the effect of different salinity for 30, 60and 90 days, containing 0,0.75, 1.5 and 3.0% NaCl on growth, water status and chlorophyll concentration of Myoporum bontiodes cuttings.

本研究旨在探讨0、0.75、1.5及3.0% NaCl等不同盐度处理30、60及90天后，对苦槛蓝扦插苗生长、水分状态及叶绿素浓度之影响。

The purpose of this study was to investigate the effect of different salinity for 30, 60and 90 days, containing 0,0.75, 1.5 and 3.0% NaCl on growth, water status and chlorophyll concentration of Myoporum bontiodes cuttings.

本研究旨在探討0、0.75、1.5及3.0% NaCl等不同盐度处理30、60及90天后，对苦槛蓝扦插苗生长、水分状態及叶绿素浓度之影响。

In addition, the effects of the types of chiral resolving agents, the concentrations of the chiral resolving agent, apparent pH and ionic strength on chiral separation in NACE were studied.

对手性选择剂的类型及浓度、背景电解质的pH值以及离子强度等因素对分离的影响做了系统的研究，最后确立了9种手性药物的最佳分离条件。

In H2S concentration of 50 – 500 ppm, headache, vertigo, weakness, naupathia, balance maladjustment, short of breath, accumulation of liquid in lung and the loss of consciousness etc.

长期低浓度接触，引起神经衰弱综合症和植物神经功能紊乱。50- 500ppm 能引起头疼、眩晕、虚弱、恶心、平衡失调、呼吸的困难、肺中积液、意识丧失等症状。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。