ABSTRACTABSTRACTThe deconvolution of seismic data and impedance inversion are keytechnologies to improve the resolution,reservoir prediction and discrimination.Impedance is the phy...

AbstractOur country is more and more strict to the quality of agricultural products,we will take alot of methods to improve the competitiveness of the watermelon market,the purpose...

The preparation of nonwoven polypropylene fabricradiation-grafted with acrylic acid as weakly acidic cation exchangefiber and its applicationAbstractGraft polymerization of acrylic...

毕业论文（设计）报告低摘要本文研究了不同基质含水量对薄荷种子生长发育的影响。分别用20%，40%，60%,80%和100%的土壤水分种植植物。在其他变量控制下，结果表明，40%薄荷种子的平均发芽起始时...

ABSTRACTABSTRACTThe basic goal impedance inversion is to recover the layered structure of thesurface as a function of depth from observed seismic data,which usually expressed asser...

AbstractThis paper aims at the chemistry class of xiapu no.1 middle school,Taking the coursecontent of 'aluminum metal materials'in compulsory course 1 of lukke edition as anexampl...

Weld surface appearance detection based on laser rangingAbstractThe appearance of the welded surface is the most basic and importantcomponent to control the quality of the welding....

2材料与方法2.1仪器与试剂紫外可见吸收光谱由Shimadzu MultiSpec-l501光谱仪记录。荧光光谱的测量是在Perkin-Elmer LS55荧光光度计上进行（激发狭缝宽：10.0nm:发射狭缝宽：l5.0nm)。pH值的测量...

AbstractWith the development of science and technology and the advent of economic globalization,the development of futures market is becoming more and more mature,futures can not o...

ABSRTACTHigh energy impulse laser irradiation of solid metal target can make the target get a certainmomentum.By studying the relationship between laser energy density and impulse ...