这些形象属哥特式或者拜占庭式而非古典式。The images were Gothic or Byzantine rather than classical.这是哥特式建筑的典型样式.It is a classic style of Gothic buildings.那座大教堂最终于1490年建成，但其哥特式风格的正面一直未能完工。The cathedral was eventually completed in 1490, though...
UNFPA also helps countries compile reliable demographic data and carry out censuses.人口基金还帮助各国汇编可靠的人口数据及开展人口普查.From 1998 on, NBS censuses all above - scale firms.1998年开始,对规模以上工业实行全面调查.This paper discusses cluster sampling...
urea poisoning尿素中毒urea cycle尿素循环Methods: The synthesis uses urea as material process includes condensation, opening loop, chloridization and nitrosation reaction.方法以尿素为原料,经缩合, 开环, 氯化,亚硝化而得.A kidney also takes urea and mi...