长期: over a long period of time; long-term; long range; secular 短语和例子作长期打算 take a long view; make long-term plans; 长期观点 a long-term view; 长期存在的问题 a long-standing problem; 这个实验结果长期不显著。 the resul
长期肝胆相照: treat each other with all sincerity on a long-term basis
长期观测站: continuous stationlong term stationlong-established stationlong-term station
长期预测: long range forecastlong range predictionlong range projectionlong run predictionlong term forecastlong term projectionlong-range predictionlong-run forecastlong-term forecastinglong-term p
Japanese economy : stagnation in 1990 ' s and prospects for 21st century 90年代日本经济的长期停滞与21世纪展望
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This series of institutions that caused the partition and unequal between urban and rural areas had lasted for more than 20 years and had become the fundamental reason that china ' s urbanization progress had been at a standstill for a long period 这一套城乡分割和城乡不平等的制度体系，在中国延续了20多年，成为中国城市化进程长期停滞的基本原因。
