long standing problem
英 [lɒŋ ˈstændɪŋ ˈprɒbləm]
美 [lɔːŋ ˈstændɪŋ ˈprɑːbləm]
【经】长期存在的问题
双语例句
- Q: Have you ever resolved a long? standing problem?
131问：你解决过长期存在的问题吗？ - A long standing problem with Microsoft's implementation of the CLR is that only one can be loaded into a process at a time.
一直困扰着微软CLR实现的一个问题是在一个时间段里每个进程只能有一个CLR存在。 - The economic ethics thought is of long standing, but the scholars debated on the thinking of economic ethics problem endlessly all the time.
经济伦理思想源远流长，但是学者们对经济伦理问题的思考始终争论不休。 - Spindle breakage during hot steel rolling is a long standing problem encountered in an Australian steel plant.
热轧机伸缩轴断裂是澳大利亚某钢铁厂经常遇到的问题。 - Standard of lower limit of content of organic matters for effective source rocks is a long standing problem and different scholars give different answers when they are assessing effective source rocks.
有效烃源岩下限标准是大家长期争论的问题，各界学者在评价有效源岩时采用的有机碳下限标准各异。 - Imaging through scattering media such as fog is a long standing problem.
物体通过大雾等漫射介质的成象问题一直吸引众多研究者的注意。 - The dispute of mountain forest ownership is long-standing problem in the forest construction.
山林权属争议是林区生产建设中的老大难问题。 - The main context focuses on four aspects: The analysis, including cold-test calculations, for helix slow-wave structure has been a long standing problem within the TWT industry.
包含以下4个方面的内容：螺旋线慢波系统的分析一直以来都是困扰行波管制造的难题。 - Schistosomiasis is a verminosis which has a long historical standing, distribution area is broad and is seriously endanger the human health, it influent the human health and synchronously influent the economy development of the society, is a public health difficult problem of governments of all countries.
血吸虫病（Schistosomiasis）是一种历史悠久、分布面广、严重危害人类健康的寄生虫病，影响人类健康的同时也影响社会经济的发展，是各国政府面临的一个公共卫生难题。