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- nitrogen oxide content 氮氧化物含量
- The article introduces the process of improving atomizer burner of boiler and burning condition to reduce the content of nitrogen oxide in flue gas. 本文对太原第一热电厂通过改造锅炉喷燃器,改善燃烧条件以降低烟气中氮氧化物含量的过程进行介绍。
- The serum, cerebrum and liver VE content, nitrogen oxide synthase (NOS activity and T AOC (total antioxidative capacity) were determined. 测定指标有血清、大脑、肝脏的维生素E(VE)、总抗氧化能力(T-AOC)及一氧化氮合成酶(NOS)。
- Fighting nitrogen oxide on the streets is the latest twist. 在香港，水泥板上涂了二氧化钛，可以去除90%25的氮氧化物。
- The discharge amount of nitrogen oxide can reduce 30%. 氮的氧化物排放量减少30%25。
- Enterprises shall gradually adopt measures to control the nitrogen oxide generated by the burning of fuel. 企业应当对燃料燃烧过程中产生的氮氧化物采取控制措施。
- A rare plagioclase feldspar with high calcium oxide content occurring in igneous rocks. 钙长石一种氧化钙含量很高稀有斜长石，多出现于火成岩中
- Exhaust Gas Recirculation(EGR) is adopted to reduce nitrogen oxide emission of CA498 engine fueled with dimethyl ether. 在CA498车用直喷式柴油机上开展了燃用二甲醚和采用排气再循环时,发动机的排放和燃烧特性的研究。
- The organisms also absorb nitrogen oxide and sulfur dioxide, which contribute to acid rain. 另外，蓝绿细菌也会吸收形成酸雨的物质：氧化氮、二氧化硫。
- The nitrogen oxide, may inhale urban primary pollution sources and so on particles, many come from the automobile. 氮氧化物、可吸入颗粒物等城市主要污染源，许多来自汽车。
- A research of reduction of nitrogen oxide using gold catalyst supported on cobal-tosic oxide was conducted. 在以四氧化三钴为载体的金催化剂上,进行了一氧化氮还原反应的研究,催化剂采用共沉淀法制备。
- Yttrium-europium oxide--Determination of europium oxide content --Inductively coupled plasma atomic emission spectrographic method. 氧化钇铕化学分析方法电感藕合等离子体原子发射光谱法测定氧化。
- The method for determination magnesium oxide content in zinc concentrates by flame atomic absorption spectrometry is studied. 本文研究了原子吸收火焰分光光度法测定锌精矿中的氧化镁含量的方法。
- Decomposition by heat, producing toxic nitrogen oxides. 受高热分解，产生有毒的氮氧化物。
- The nitrogen oxide in the atmosphere can be collected by the principle of the molecule diffusion and then measured by use of the spectrophotometer. 本方法利用分子扩散原理捕集大气中的氮氧化物,然后用分光光度方法测定。
- The effect of epoxy resin and zinc oxide content on the mechanical properties of flame retarded HIPS modified by phosphorus-containing compound was studied. 研究环氧树脂(EP)和氧化锌用量对含磷化合物阻燃高抗冲聚苯乙烯(HIPS)力学性能的影响。
- Audi will debut an A4 with a fuel-saving stop-start system and a new diesel engine that uses a chemical additive to reduce nitrogen oxide emissions. 在动力系统方面，新奥迪A4采用了油耗节约型停启系统和一种新型柴油引擎，化学添加剂可以减少氮氧化物的排放。
- Abstract: A pressurization vessel instead of the original vented vessel was used to determine the aluminum oxide content in FCC catalyst to enhance its solubility in acid solvent. 文摘:采用1+1盐酸水溶液作溶解试剂，压力溶弹密封溶解催化剂样品测定氧化铝含量。
- Usually, Magnesia Silicate reacts with the molten metal causing the destruction of the material due to low refractoriness and / or considerable iron oxide content. 通常，由于耐火度低和/或含有相当多的铁氧化物，镁硅酸盐与与熔融金属反应导致材料的破坏。
- The EU calculates that the ABB solution eliminates80 metric tons of nitrogen oxide,60 tons of sulphur dioxide and two tons of solid particle emissions at the port each year. 欧盟认为abb的解决方案每年为该港口减少了80公吨的氧化氮，60吨的氧化硫以及2吨固体微粒的排放。
