有機多硫化物 的英文怎麼說
中文拼音 [yǒujīduōliúhuàwù]
有機多硫化物
英文
organic polysulfide-
These results show that the function of coelomic fluid is not to oxidize sulfide but to store it. in a word, the u. unicinctus can tolerate high sulfide concentrations and low oxygen concentrations, and its tolerating mechanism is complex and versatile
總之，單環刺?具有較強的硫化物耐受能力，其硫化物耐受機制是復雜的、多方位的，並且更適應硫化氫濃度隨潮汐等外界因素不斷變化的環境。In 2005, 61 physical and chemical parameters were measured and analysed in sediments. these included particle size, electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution, chemical oxygen demand which indicates organic pollutants, total sulphide inorganic constituents, source of the unpleasant - smelling gas hydrogen sulphide, 15 metals and metalloids aluminium, arsenic, barium, boron, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, silver, vanadium and zinc, and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively
2005年，沉積物監測包括分析61種物理及化學參數，其中有粒子大小電化學勢有機污染促使沉積物缺氧，而讓電化學勢呈負數值化學需氧量顯示有機污染程度總硫化物無機物，是造成難聞氣體硫化氫的主因15種金屬及準金屬鋁砷鋇硼鎘鉻銅鐵鉛錳汞鎳銀釩及鋅和痕量毒性有機物多環芳烴及多氯聯苯分別為16種復合物及18種同質物。Guangdong has undertaken to implement a number of enhanced air pollution control measures to reduce emissions through the use of cleaner energy, controlling the sulphur content of fuels, reducing emissions from power stations, controlling emissions from industrial sources and motor vehicles as well as reducing the emissions from paints
廣東省亦承諾實施多項空氣污染強化防治措施，透過使用清潔的能源、限制燃料的含硫量、減少及控制分別來自發電廠、工業等污染源的排放量，以及減少油漆中揮發性有機化合物的排放量，以達致減排目標。In this study, two types of nano particle sulfur composite materials were designed and prepared, that is, conductive - polymer / sulfur composites and active - carbon / sulfur composites, which can be used as advanced cathode materials for rechargeable lithium batteries. sulfur / conductive - polymer composites were prepared simply by thermal treatment of a mixture of elemental sulfur and polymer
在一定溫度下，單質硫與有機聚合物發生反應，使有機聚合物脫氫硫化並形成導電聚合物硫復合材料，所採用的有機聚合物包括pvc 、 pe 、 pan 、 pp等多種常見的塑料。There have been a variety of ways to be introduced into the synthesis of quantum dots of sulfides, this thesis focus on the synthesis of cds qds with principles of organic molecule stabling ( or surface modification ), size selective precipitation
目前，硫系化合物納米量子點的制備工藝多種多樣，本文採用較為先進的有機包裹、尺寸選擇性沉澱工藝對cds納米量子點的制備和性能進行了研究。Apart from sulphur dioxide, nitrogen oxides and respirable suspended particulates, which are more widely known, volatile organic compounds ( vocs ) are also critical to the formation of smog
除了較多人認識的二氧化硫、氮氧化物、可吸入懸浮粒子以外，揮發性有機化合物亦是構成煙霧現象的關鍵污染物。分享友人