买方在付现之前可能要求提供进一步的担保。Buyers might require further assurances before parting with their cash.他们需提供绝对可靠的担保，才能投资长期项目。They would have to offer cast-iron guarantees to invest in long-term projects.由于无力偿还1.14亿英镑的贷款担保，他被宣布破产。He ...
She knew that her efforts to feign cheerfulness weren't convincing.她明白自己强作欢颜是瞒不了谁的.Cheerfulness is the best promoter of health.快乐最利于健康。Cheerfulness doesn't always imply happiness.快活并不总是意味着幸福....
结果表明:钛酸酯类>硅烷类>硬脂酸类.Result organic titanate silane octadecanoic acid.采用内标法建立了原油中正构烷烃、生物标志物(甾 、 萜烷类)的分析方法.A method for analysis n - alkanes, steranes and terpanes in oil by internal standard method was established.目的:从中国红豆...
almost certainly convergent几乎必然收敛的We shall study a very particular kind of sequences, called convergent sequences.我们将研究称为收敛数列的很特别的一类数列.The basic designing ways for knitting garments are the emanative thinking and the con...