preparation bed 中文意思是什麼
preparation bed
解釋
備用床- preparation : n 1 準備，預備；〈常 pl 〉準備工作[措施]；預修，預習 （for） 預習時間；（對…的）準備。2 （藥、菜...
- bed : n 1 床，床鋪；床位，鋪；（動物的）窩；〈比喻〉安樂窩，墳墓；床墊；睡眠；就宿。2 婚姻，夫婦關系。3...
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So, the paper suggests that the fixed - bed updraft gasifier use the wet air as gasifying preparation
本文建議，上吸式氣化爐採用濕空氣作氣化劑。 -
Abstract : the paper describes in detail the construction technology ofelastic monolithic track bed at extra - long qinling tunnel, i. e., selection of material, quality control, preparation and casting of track bed concrete, as well as some points for attention during construction
文摘:較為詳細地介紹了秦嶺特長隧道彈性整體道床施工技術，包括彈性整體道床用料的選擇，施工機具的選型，施工工藝及質量控制，道床混凝土製備、灌築，以及施工注意事項等。 -
Equipment for seed - bed preparation. tines for canadian harrows. vocabulary and specifications
苗床制備用設備.加拿大耙子齒.詞匯和規范 -
Based on the preparation of silica in a rotating packed - bed reactor ( rpbr ), an in - situ modification of silica is carried out by addition of silicane coupling agent during the final stage of carbonization reaction
摘要在超生力反應沉澱法制備白炭黑的基礎上，在沉澱反應的後期加入矽烷偶聯劑，實現沉澱法白炭黑的原位改性。 -
The paper analysises the reason why the hydrogen involved in all the combustable gas samples is extremely little according to the mechanism of gasification reaction, and draws another conclusion that the fixed - bed updraft gasifier can use the wet air as gasifying preparation for producing more hydrogen, what ’ more, the wet air as gasifying preparation can increase the quantity of carbon monoxide and hydrogen at the same time and the heat value of the combustable gas
本文從氣化反應機理對所有的可燃氣樣品中h _ 2含量都極低的原因進行了分析，得出:上吸式氣化爐要產生較多的h _ 2 ，可以採用濕空氣作氣化劑，而且，採用濕空氣作氣化劑可以同時增加co和h _ 2的含量，提高可燃氣的熱值。
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