起伏

qǐfú

rise and fall; undulate; heave

* * *

heave; rise and fall; roll; seesaw; undulate; undulation; wave; welter

【化】 fluctuation

相关词组: 波浪起伏的

波状的起伏

岗峦起伏

起伏的

随潮起伏

* * *

gurgitation; heave; roll; seesaw; undulate; undulation; wave; welter

* * *

qǐ fú

adv. with a wavy motion

qǐ fú

n. ups and downs

qǐ fú

v. undulate

* * *

qi3 fu2

to move up and down, to undulate, ups and downs

* * *

起伏

qǐ fú

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 the heaving 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.

起伏比 fluctuation ratio;

起伏冰 pressure ice;

起伏不平 rolls-and-swells （矿体）;

起伏成形模 embossing die;

起伏等值功率 fluctuation equivalent power;

起伏地 {地} rough ground;

起伏地面 rolling ground;

起伏电压 fluctuation voltage;

起伏干扰 scintillation jamming; elephant;

起伏干扰频谱 scintillation jamming spectrum;

起伏杆 fook （自动缫丝机的）;

起伏航迹 phugoid path;

起伏回波 fluctuating echo;

起伏理论 fluctuation theory;

起伏目标 fluctuating target;

起伏目标雷达方程 fluctuating target radar equation;

起伏数据 fluctuating data;

起伏速度 fluctuating velocity;

起伏效应 fluctuation effect;

起伏运动 undulatory motion; phugoid motion;

起伏噪声 fluctuation noise;

起伏噪声电平 fluctuation noise level

* * *

起伏|起伏 [qǐ fú] ► to move up and down ► to undulate ► ups and downs