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...
NATO has suspended flights by air - to - air refuelling tankers from Manas.北约已暂停玛纳斯空中加油机的飞行.Under tangibles, we find hard assets like land, gold coins, factories and oil tankers.硬资产指的是土地 、 硬币 、 工厂或油轮等.They should stop of...
The argument contained herein takes exactly the opposite point of view.本文所持的论点恰恰是站在相反的立场。A string of five rowing boats set out from the opposite bank.5只划艇排成一行从对岸出发了。St Andrews was ten miles in the opposite direction.圣安德鲁...