The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.异氰酸酯可由含氯的环(或非环)状分子氟化而得.The inheritance hierarchy is actually a directed acyclic graph.注意:继承实际上是开放的层次关系.The Acyclic Dependencie...
Root the cuttings in a heated propagator.把插条放在加热的培育箱里生根。The Security Descriptor Propagator has been notified of waiting propagation events.安全描述符传播程序已经被通知要等待传播事件.The Security Descriptor Propagator is waiting for a propaga...
The meeting degenerated into petty squabbling.会议变成了无聊的扯皮。Standards in the administration of justice have degenerated.执法标准下降了。The wide paved road degenerated into a narrow bumpy track.铺好的宽阔道路渐渐变窄,成了一条崎岖不平的小径....