查询词典 sulfur

At present, the urban levels of government, departments and enterprises focus on sewage, pollution abatement is important as a breakthrough point and handle and the promotion of economic growth pattern, and promote industrial restructuring and upgrading, to ensure completion by the end of sulfur dioxide and chemical oxygen demand reduction, respectively, 5% and 4% target.

目前，市区两级政府、有关部门和重点排污企业，正以污染减排为突破口和重要抓手，促进经济增长方式转变，推进产业结构调整和升级，确保年底完成二氧化硫和化学需氧量分别削减5%和4%的目标。

Comparison and selection of the two programsPorcelain Tower of Nanjing Jinling construction of sulfur glass tower-cum-site park, aimed at protecting Porcelain Tower of Nanjing tower and local heritage sites and historical monuments to show their cultural values, improve the city's economic vitality.

两大方案进行比选建设金陵大报恩寺硫璃塔暨遗址公园，目标是保护大报恩寺塔遗址及区内文物和历史遗迹，展示其文化价值，提升城市经济活力。

To reproduce the Porcelain Tower of Nanjing Jinling sulfur glass tower, the world's wonders, from the famous ancient architecture scientist, Southeast University, directed by Pan Gu West led programming.

为再现金陵大报恩寺硫璃塔这一世界奇迹，由著名古建筑学家、东南大学教授潘谷西领衔执导规划方案。

Porcelain Tower of Nanjing Jinling sulfur glass tower-cum-site is bounded by the Qin Huai River Park Planning, South arrived Zhengxue Road, west to Yuhua Road, east of Nanking machinery manufacturing plant, covering about 7.6 hectares.

金陵大报恩寺硫璃塔暨遗址公园规划范围北临秦淮河，南抵正学路，西到雨花路，东至金陵机械制造厂房，占地约7.6公顷。

Through modifying proportions of potassium nitrate, sulfur, phenolophthalein and potassium hydrate, formula of charcoal-free black powder is optimized by replacing charcoal with reactant of phenolphthalein and potassium hydrate.

以酚酞和氢氧化钾的反应物替代木炭，通过调整硝酸钾、硫磺、酚酞及氢氧化钾的混合比例对无木炭黑火药配方进行优化设计，对比研究了普通黑火药与无木炭黑火药在机械感度、静电火花感度、热分解过程及输出特性等方面的差异。

There are two parlances that cause of formation of Yongping Copper-Sulfur deposit includes skarn and sediment-al- teration.

永平铜硫矿床成因主要有矽卡岩成矿说和沉积-改造两种说法。

One obvious remedy is to reduce emissions of sulfur and nitrogen oxides to the atmosphere.

减少硫氧化物和氮氧化物向大气的排放量是一个有效的治理措施。

Arsenic trioxide was prepared by leaching arsenic sulfide slag in NaOH solution, oxidating with air and reducing with sulfur dioxide.

摘 要：硫化砷渣经氢氧化钠溶液浸出、空气氧化脱硫和SO2还原制备得到As2O3。

C blowing air into solution according to a certain flow rate by means of aeration mode, oxidating and breaking sulfocarbon bond, removing organic sulfur from coal, finally filtering treated coal sample and recovering alkaline solution and using it to treat the subsequent coal sample.

本发明在碱性溶液条件催化下，采用低温空气氧化的方法可以高效脱除煤中的有机硫，同时对无机硫的脱除也取得了比较好的处理效果，处理条件温和、处理费用低，同时不会对环境形成二次污染。

Other atmospheric pollutants such as oxidants and sulfur oxides may produce adverse cardiovascular effects, but the evidence is limited

其他空气污染物，如氧化剂、硫氧化物可能对心血管产生有害影响，但这方面证据不多。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。