Magnesium hydroxide particles were synthesized via decomposition of hydrosulfide compound followed with hydrothermal treatment.以工业氯化镁和硫氢化钡为原料,采用复分解法合成高纯氢氧化镁.There are also some estimates of the efficiency of litter decom...
They fanned out and carefully combed the temple grounds.他们呈扇形散开，在寺庙周围仔细搜寻。We fanned out from the farmhouse in twos and threes.我们三三两两从农舍散去。The searchers fanned out to look for the missing man.搜寻人员四下散开寻找失踪者....
这个村子里只住了50户人。The village is a settlement of just fifty houses.从村子到格雷斯通斯走的一直都是上坡路。The walk from the village to Greystones was uphill all the way.我或许能在村子里找到一份报纸。I might get a paper in the village....