Fourthly, Application economy benefit of NUBEP integrating experimental results and related datum has been appraised. It is the first time that NUBEP has been applied to purify environment in domestic animal field in China. NUBEP can remove malodor of dejecta ,reduce nocuousness gas,enhance production of livestock and effect of manure ,and so on..

本文將NU生物酶制劑引入蛋雞場用于凈化環(huán)境，在中國還是第一次亚洲福利小视频，由于其有糞便除臭、降低有害氣體濃度全网免费在线观看一级片、提高畜禽的生產(chǎn)性能免费观看的美女视频网站、提高肥效等作用，對提高蛋雞場的生產(chǎn)性能和改善蛋雞場環(huán)境帶來積極影響殴美日韩无码人妻专区。

It can stop suspicious nocuousness information and avoid the attack of Trojan.

以此可以阻止懷疑的網(wǎng)段有害信息和防止木馬攻擊人人看的三级黄色网站。

During coal's utilized, nocuousness matter expels into environment through all kings of method and works serious environmental pollution.

畢業(yè)學校：涉及隱私，隱去***畢業(yè)年份：涉及隱私免费的美女色视频网站A，隱去

Mineral fuel is the primary energy source in the world today, thereinto coal resource holds in store more than 75 percent in the total energy source. During coal's utilized, nocuousness matter expels into environment through all kings of method and works serious environmental pollution. Desulphurization has become one of primary objects of cleaning coal. At present, there are some primary problems of removing sulfur from coal. It is the size of coal is too small, the time of removing sulfur is too long, the technology is too complicated and the investment is much expensive etal.

中文題名燃煤微生物預處理浮選脫硫的試驗研究副題名外文題名 Study on microbial pretreatment and floatation desulphurization in coal 論文作者周志付導師王英敏魏德洲教授學科專業(yè)安全技術(shù)及工程研究領(lǐng)域\研究方向?qū)W位級別博士學位授予單位東北大學學位授予日期2002 論文頁碼總數(shù)99頁關(guān)鍵詞燃煤微生物預處理－浮選脫硫煤炭脫硫館藏號BSLW /2003 /X701 /2 礦物燃料是當今世界的主要能源观看免费毛片，其中煤炭資源蘊藏量占總能源的75％以上，在煤的利用過程中狠狠干天天色，有害物質(zhì)以各種方式排入周圍環(huán)境免费一级无码婬片AA片昌最新，造成了嚴重的環(huán)境污染，因此脫硫已成為潔凈煤技術(shù)的主要目標之一gogo国模啪啪人体，而目前煤中硫的脫除存在的主要問題是：煤粉太細三级三级久久三级久久6，脫硫時間長、技術(shù)復雜人人操人人色威尼斯，投入費用太高等免费黄色视频AAA级。

nocuousness：有害

nocuously 有害地 | nocuousness 有害 | nod off 打盹