無氧消化 的英文怎麼說
中文拼音 [wúyǎngxiāohuà]
無氧消化
英文
anaerobic digestion-
The annihilation of the octahedron voids at the tips of fpds was divided two processes : ( 1 ) the oxide on the void was removed by the out - diffusion of oi in the shallow region, especially the oi aroud the void and by the entry of the interstitial si atomics. ( 2 ) the void without oxide shrinked by emitting vacances and the migration of silicon atoms from edge to the bottom of void
Fpds端部八面體空洞的消失分為兩個階段： （一）覆蓋在空洞各個內壁上的氧化膜由於高溫下矽片表面區域的間隙氧原子，尤其是空洞型缺陷周圍的間隙氧原子的外擴散及自間隙硅原子的進入，而逐漸變薄直至最終消失。 （二）無氧化膜的空洞，在高溫下發出一個個空位，同時八面體空洞周圍的自間隙硅原子不斷的從空洞的邊緣遷移至空洞的底部，使空洞逐漸變淺直至最後消失。All those make photocatalytic technique high efficient and economical. so it plays an important part in the developing environmental coating and enhancing the quality of air, and is widely used in the field of environmental protection. on the basis of discussing source and hammess of environment pollutants, the mechanisms, kinetics and factors of effect of photocatalytic treating environment pollutants were studied on the laboratory scale in this thesis
作為光催化劑的二氧化鈦具有無毒、化學性能穩定、氧化能力強、且不昂貴、可以重復使用而消耗很少等優點，使光催化具有潛在的高效性和經濟性，因此在開發環保型塗料、提高空氣質量中發揮了重要作用，在環保領域內獲得了廣泛應用。The super - fine aluminum hydroxide is an important green flame retardant inorganic material with multi - function of retarding, suppressing smoke and filling
摘要超細氫氧化鋁具有阻燃、消煙、填充多種功能，是一種重要的無機環保型阻燃材料。The primary source of excess atmospheric carbon dioxide is fuel burned for transportation and the making of electricity. cutting down the world s forests adds to the problem, as the harvested trees can no longer take carbon dioxide from the air. bbc s world edition also discussed the rising acidity of the world s oceans
由於交通運輸和發電而燃燒煤礦和石油所產生的廢氣，是造成大氣中二氧化碳過多的最主要因素，而濫砍森林亦使得問題更趨嚴重，因為這些被砍伐的樹木再也無法吸收消化空氣中的二氧化碳。Bio - remediation can be achieved in different ways, but in the case of the shing mun river, it involved injecting calcium nitrate into the sediment, thus converting anoxic pollutants into odourless gases such as nitrogen or carbon dioxide, and in the process removing offensive odours
生化處理可以多種形式進行，以城門河為例，處理程序是將硝酸鈣注入沉積物內，使缺氧的污染物轉化為氮或二氧化碳等無臭氣體，從而消減臭味。Organo - mineral compound fertilizers are digested withsulfuric acid - hydrogen peroxide and nitric acid - perchloric acid, respec - tively, and then their total potassium content is determined
用硫酸過氧化氫和硝酸高氯酸分別對有機無機復混肥料進行消化處理，然後進行總鉀含量的測定。Same as traditional disposable items when in use but they are environmentally friendly because they were made from completely biodegradable materials. after disposal, they will decomposed directly by microorganisms generally present in the earth
用全生物分解材料注塑成形，使用時跟使用傳統的生活用品無分別但棄置后卻可迅速被大自然分解消納成為二氧化碳和水。Like other developing countries, china ' s per capita energy consumption level and the emitted sulfur dioxide are much lower than the world average level at present, and it will remain so by the end of this century
中國同其他的發展中國家一樣，無論是現在還是到本世紀末，人均能源消費水平和二氧化碳排放量都遠遠低於世界平均水平。分享友人