采用反吹法测定高纯氩气中大分子碳氢化合物,能够达到准确、快速测量高纯气体中大分子碳氢化合物的目的. Column switching - back flushing technique can realize accurate and fast measurement of macromolecular hydrocarbons in high - purity argon.
Both lateritic deposit and gossan deposit are of weathering origin.红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床.Au orefield, there are the original and the associated lateritic Au deposits.章龙金矿既有原生型 、 又有红土型的共生金矿床.In all types of soil,...
Add a dash of balsamic vinegar.加入少许香脂醋。Balsamic vinegar is aged in wood for at least 10 years and the flavour is wonderful.意大利香醋在木桶中就经历了至少10年的酝酿期，所以口味极佳。Put the finely shallots in a pan. Add the balsamic vinegar.把青葱细末放入锅...
The family had given shelter to an old pedlar.这家人为一个老年货郎提供住宿。From the alleyway outside came the " tock - tock ! " of a dumpling - pedlar striking his bamboo tube.衖 堂里馄饨担的竹筒托托地响了几下.I buy to that book from flowing pedlar t...
法国选手吉勒斯·德利翁昨天在蒙扎凭借最后的冲刺获得伦巴第巡回赛冠军。Gilles Delion, of France, won the Tour of Lombardy in a sprint finish at Monza yesterday.埃德?吉勒斯皮耶在西伯利亚继续体验 低碳 环球旅行.Ed Gillespie travels through Siberia on his low - carbon journey around...