悲观的英文wcgi会议rationale306口头汇报内容
化学翻译Thank you, prof. ". My name is "... I' m from"...I am very plead to be here to join this forum.
The topic of my prentation is properties of rapidconstruction materials for soil。
let the sunshine in>puzzled
pavement of field airfield. As is shown in the picture, the main parts of my rearch are aboutoil pavement.
My prentation will include the four parts:
美女上错身
First, some background information about this rearch; cond, the main work we have done;third, some conclusions we have got and the last: innovation and prentation of our publi shedpapers.
accomplice
Why I choo this item? I think it can be illustrated from the following four parts. First, the existing quantity of airfields is still not sufficientand the airfields have many shortcomingspecially inwar time. Second, the complementary facilities, suchas highway runways are farless than airfields, however, have more weakness. Third, a certain amount of field airfield isquite necessary considering some emergencies such as rescue and disaster relief. Forth,the fieldairfield can fill the void of airfield andthey can be combined to be airfield network.
The meaning and aim of this rearch contains threeparts. Fast, convenient and validity, fastmeans the field airfield must be constructed。
as fast as possible, convenient means the construction should need the minimum equipment, laborand materials considering the actual construction condition, validity means the construetedairfield is able to support the operation of given aircraft in specifically time.
Just like many other territories, the situation of the rearchthat the U.S. Army takeadvanced line.The U.S. Arny declares that they can reach to anywhere on the earth in 96 hours,the most important method for force projection is though aircraft, thusrapid construction ofpavement is the key problem forrapid force transportation.
The main work we have done can be summarized as four parts, materials choosing, scheme making,mechanical properties rearch and water stable propertiesrearch.
we choo two kinds of soils, which are got fromXi' an, Shanxi province and Jiuquan, Gansusat阅读分数表
province parately. The sand from Ba River wasconsiderate to investigate the influence of sandto the properties of stabilized soil. The chon three kinds of powders are cement, line and ne-type stabilizer developed by Chang' an University. The principles in considering the function of4 kings of fibersare referring different length, type and mixing them。sugartown
