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常数问题
1、constant pain───持续的疼痛
2、address problem───DiZhi问题
3、problem───n.难题；引起麻烦的人；adj.成问题的；难处理的
4、calorimeter constant───量热计常数
5、constant───adj.不变的；恒定的；经常的；n.(Constant)人名；(德)康斯坦特；n.[数]常数；恒量
6、housing problem───住房问题；房屋问题
7、hardening constant───硬化常数
8、attenuation constant───[物]衰减常量；减幅常数；衰减[减幅]常数
9、constant repetition───不断重复
1、Its airports are poorly run, and roads clogged. And violent crime is a constant problem.───它的机场管理很糟糕，交通常堵塞，暴力犯罪也是屡禁不绝。
2、The fact that this point is an attractor on the diagram is another way of understanding the cosmological constant problem.───事实上，这一点是吸引上图是另外一个问题的方式理解宇宙常数。
3、many of the poor, hunger is a constant problem.───食不果腹是许多穷人经常存在的问题。
4、Through it all, they face one constant problem: What to wear? Soon, their fashion dilemma could get a little easier.───经历了这一切，他们还需面对一个恒久不变的问题：穿什么？
5、His truancy was a constant problem.───他的逃学一直是个问题。
6、I had learned to accept this as a constant problem for a surgeon, one that could never be completely resolved - and I could live with it.───我开始接受这个事实，这是作为一个外科医生永远无法彻底解决的问题。我可以忍受。
7、For many parents, a constant problem in the family home is dealing with a common teenager condition: complaining.───对许多父母来说，在家中一个恒定的问题是，怎么对付十几岁孩子常见的情况：身体不适的报怨。
8、Back in the Philippines, the island archipelago famous for its globally mobile citizens, brain drain is a constant problem.───回到菲律宾，这个因为全球移民而知名的群岛的人才流失一直是一个问题。
9、It was a constant problem in grade school, and as my critics and many of my friends would say, it's one I never quite got over.───这在小学是常见的问题。如同批评我的人和我的朋友们后来说的那样，我这个毛病总也改不了。
1、Although Newsreel made some startlingly good documentaries, shortage of funds was a constant problem.
2、The rains are very variable from year to year and drought is a constant problem for the nomadic pastoralist.