oxygen demand
英 [ˈɒksɪdʒən dɪˈmɑːnd]
美 [ˈɑːksɪdʒən dɪˈmænd]
n. 需氧量
双语例句
- Over the first four years of the Eleventh Five-Year Plan period, energy consumption per unit of GDP fell 14.38%, and chemical oxygen demand and sulfur dioxide emissions decreased 9.66% and 13.14% respectively.
十一五前四年累计单位国内生产总值能耗下降14.38%，化学需氧量、二氧化硫排放量分别下降9.66%和13.14%。 - We will strengthen energy conservation and emissions reduction and impose a ceiling on total energy consumption. This year, we aim to cut energy intensity by more than 3.9%. The emissions of sulfur dioxide and chemical oxygen demand will both be reduced by 2%.
加大节能减排力度，控制能源消费总量，今年能源消耗强度要降低3.9%以上，二氧化硫、化学需氧量排放量都要减少2%。 - This mimics the process of deep hypothermic circulatory arrest that is achieved when cardiopulmonary bypass machines cool a patient's blood until the oxygen demand of organs and tissue is nearly zero.
这样模拟了深低温停循环过程，这个过程中心肺转注机降低病人血温，以使组织器官氧需接近为零。 - In order to simplify the determination of chemical oxygen demand ( COD) of pulping effluent using the conventional methods, a high-speed derivative spectrophotometry-chemometrics method is proposed.
针对传统化学需氧量（COD）检测方法较为繁琐的问题，文中提出了导数光谱-化学计量学方法来快速测定制浆废水COD。 - Study of Treatment Process of Chemical Oxygen Demand Qualified of Cold Rolling Wastewater
冷轧废水化学需氧量达标处理工艺研究 - Present Status and Research Progress of Detection Method of Chemistry Oxygen Demand
化学需氧量测定方法的现状及研究动态 - A method for the determination of seawater chemical oxygen demand ( COD), using oven instead of electric furnace to heat samples, was proposed.
在海水化学需氧量（COD）测定中，利用烘箱代替海洋监测规范中的电炉对样品进行加热； - Current Situation and Countermeasures of Sulfur Dioxide and Chemical Oxygen Demand Total Amount Control in Tanggu District;
塘沽区二氧化硫、化学需氧量总量控制的现状及对策化学需氧量（总数） - Discussion on Determination Method of the Chemical Oxygen Demand in Water and Waste Water
水和废水中化学需氧量测定方法探讨 - Two efficient and cost-effective methods for measuring dichromate chemical oxygen demand ( COD) of water sample were introduced: the downsized conventional method and the rapid-digestion method.
介绍了减量传统法和快速密封消解法两种低耗、环保的COD测定方法。 - The standard Determination of the chemical oxygen demand is dichromate method, with the most widespread application.
测定化学需氧量的标准方法是重铬酸盐法，应用最为广泛。 - Sulfur by bomb method biochemical oxygen demand meter for seawater
氧弹法测定的硫含量海水生化需氧量测定仪 - The Application of Uncertainty in Method Selection of Testing of Chemical Oxygen Demand
不确定度在水中化学需氧量测定方法选择中的应用 - The Uncertainty Analyze of Determination of the Chemical Oxygen Demand in Water by Potassium Dichromate Method
重铬酸钾法测定水中COD的不确定度分析 - The biochemical oxygen demand was determined by the speedy testing method of microorganism sensor.
利用微生物传感器快速测定水中生化需氧量。 - The method of flow injection analysis ( FIA) is described for continuously measuring chemical oxygen demand ( COD) in seawater.
利用流动注射分析技术（FIA）快速、连续测定海水化学耗氧量（COD）。 - The Application of Multistep Water Price in Urban Household Water Demand Regulation biochemical oxygen demand meter for seawater
阶梯式计量水价在城市居民生活用水需求管理中的应用海水生化需氧量测定仪 - Development of Seawater Chemical Oxygen Demand Measurement Instrument Based on Ozone Analysis
生物化学需氧量的定量测定臭氧法海水化学需氧量测量仪的研制 - A method of access to the inoculation fluid in determination of biochemical oxygen demand
生化需氧量测定中获得接种液的一种方法 - But the body's cells continue functioning at a high metabolic rate, keeping oxygen demand high.
但是同时机体的细胞仍然以高代谢率维持细胞功能。 - Chemical oxygen demand ( COD) is a synthetical indicator which represents the degree of organic pollution in water.
化学需氧量（COD）是表征水体中有机物污染程度的一个综合性指标。 - Evaluation of Uncertainty in Measurement of Chemical Oxygen Demand by Bichromate Determination Method
重铬酸盐法测定水中化学需氧量的不确定度评定 - Under the draft law, the tax will be levied based on emissions of sulfur dioxide, nitrogen oxides, dust and ammoniacal nitrogen, as well as chemical oxygen demand.
根据立法草案，税收的征收以二氧化硫、氮氧化物、灰尘、氨态氮以及化学需氧量的排放为依据。