浊度主要是由胶体物质造成的.Turbidity is predominantly made colloids.饮水中的任何浊度都被自然地联想到可能是废水污染.Any turbidity in the drinking water is automatically associated with possible wastewater pollution.方法采用《中国药典》2000年版二部附录中检测细菌内毒素的动态浊度法.Methods...
When we mention referendums, many people think of political standpoints, blue - green confrontation, and even election stunts.当我们提到公民投票, 很多人想到的就是政治立场 、 蓝绿对决, 甚至选举操作.The most conspicuous way in which the old politics is c...
许多人不关心世间的困难,只是袖手旁观.Many people just sit back and do not get concerned about the world's difficulties.坐在他的摇椅里,观看这个世界, 世间的苦难来得并不很快.Viewing the world from his rocking - chair, its bitterness did not seem to approach so...