Chloroprene Rubber ( CR ) is an important variety among the synthetic rubber.氯丁橡胶 ( CR ) 是合成橡胶的重要品种之一.In the chloroprene rubber can be used as acid acceptor.在氯丁橡胶中可作为酸的接受体.The chloroprene rubber sheath is heat and oil re...
如果你能支撑那最好直到圣诞节.直到换防. -----《家园保卫战》.It would be good if you can last until Boxing day . Till the exchange.他更担心的是由于这个高度差, 所造成的一些换防上的压力.What he worried is a result of this height difference, creates some a garrison on pressu...
The leadership has been unwilling to follow through the implications of these ideas...领导层不愿意对这些想法的含意进行深入探究。Neither is seen as standing any chance of snatching the leadership from him.两人都不被认为有任何可能从他手中夺得领导权。In the old days...
Some people freckle more easily than others.有些人容易比别人长雀斑.A freckle - face blenny peeks from its reef burrow in the Solomon Islands.奇特的海生物图片画廊.一只斑点面容粘鱼窥视从它的暗礁穴在所罗门群岛.Do you freckle easily?你容易长雀斑 吗 ?...