时间: time; hour起伏: rise and fall; ups and downs ...瞬间起伏: momentary fluctuation时间起点: time utilization检波器时间起点: geophone time starting point; gtsp不随时间起点改变的: time-translation-invariant起伏衰落时间: decay time of scintillation你今天早上什么时间起床的: when did you get uthis morning起伏: rise and fall; ups and downs; heave rolling; undulate; fluctuate 起伏不平的地形 a wavy terrain; 起伏的波涛 theheaving billows; 关系起伏 ebb and flow of the relations; ups and downs in the relations; 山峦起伏。 the mountain ranges rise and fall车间起火了: do cooking车间起重机: shohoist; workshop crane晨间起居室: morning room夜间起飞: night takeoff使之间起争端: cast a bone between声强起伏，声强在短时间内的迅速无规变化注: sound intensity fluctuation波动，起伏: fluctuate v. vary from one form or state to another; fluctuation大起伏: megarelief等起伏: equal ripple电起伏: electric fluctuation起伏比: fluctuation ratio起伏冰: pressure ice起伏场: fluctuation field起伏的: chopping; choppy; fluctuant; hilly; hummock; lumpy; rolling; undulant; undulated; undulating; undulatory; upanddown; wavy起伏地: rolling land; undulating ground; undulating plain; wavily起伏点: undulation point
