Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性。A pH test measures the acidity or alkalinity of a substance.pH值测试可检测物质的酸碱度。As a result, soil alkalinity rose and farmland lay...
At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性...
This paper dissects the process to analyse arsenic in test method and operative skills.本文从实验方法、操作技巧等方面剖析了砷测定方法的机理.This paper dissects the above - mentioned factors, and proposes the corrected Stokes formula and its appli...
a pugnacious fighter好斗的战士Laziness makes people irascible, and Xiangzi now grew pugnacious.懒,能使人脾气大.祥子现在知道怎样对人瞪眼.He is a pugnacious fighter.他是个好斗的战士。The President was in a pugnacious mood when he spoke to journalists abou...
He developed nervous problems after people began repeatedly correcting him.人们开始不停地纠正他的错误，之后他的神经就出现了问题。I'm correcting the proofs of the Spanish edition right now.我正在校正西班牙语版本的校样。It took an extraordinary effort to focu...
The family were ostracized by the neighborhood.邻居们都不理睬那一家人.He was considered a heretic and was ridiculed and ostracized for his ideas.他被视为异端分子，并且因为自己的观点遭到取笑和排斥。She claims she's being ostracized by some members of he...