English translation for "heaving oscillation"

垂荡
起伏振动

Related Translations:

heave force:  隆胀力

head heave:  导滑车

heave motivation:  法向操纵装置

heaving sand:  流砂涌沙

heave movement:  升沉运动

heaving line:  【航海】扔到岸上以便将轮船系住的大铁索。

heaving shales:  重页岩

heave out:  扯帆扯起

frost heaving:  冰举作用；举裂作用冻拔冻胀；冰冻隆胀冻胀现象冻胀作用霜拔

heave height:  升沉高度

Example Sentences:

	1.	The naval ship , as a three - dimensional object , its complicated tossing movements are the whirligig movements circling space axis . among them , the heave oscillation of the deck is an important guidance parameter for the uav ’ s landing in the process of landing 舰艇作为三维空间物体,其颠簸运动是一个复杂的绕空间轴的旋转运动,其中舰船甲板的升沉高度是舰载无人机着舰导引系统的一个重要参数。
	2.	In general , the upward amplitude curve " curvature is larger , and it changes quicker . on the contrary , the downward is smaller and slower ; because the flare force contains the square of the wave elevation velocity , it results in an difference between the flare force frequence and the associated moving frequence ; the flare force decreases the downward amplitude of heaving oscillations ; the speed of ship has an ignorant effect on the peak values of three calculated values , but there is an obvious effect on the oscillating frequence ; the wave amplitude has an effect on the ship motion , and there is an linear relation between the oscillating amplitude and the wave amplitude on the whole . by the way , there are some experiences and lessons according to the progress calculation : before the calculation of the ship motion , we should checkout the balance in a calm water firstly , namely , the whole displace of ship and the longitudinal position of the center of gravity must be consistent with the draft in calm water , or else , the calculation may show the " floating " phenomenon ; the mixed language programming has a lot of virtues , but it exists a fatal limitation - the debug of dll 研究表明：在某些频率范围内相关水动力系数基本不随吃水变化，只有超过某一频率后水动力系数的值才会出现差异；在横摇方向，水动力系数并没有随着吃水的变化发生规则变化，而是出现了波动现象；近船首剖面的水动力系数计算表明，水动力系数的波动非常大，并远远偏离了平均位置的水动力系数值，值的变化速率也不尽相同，总的看来，上振幅曲线曲率较大，变化较快，下振幅曲线曲率较小，变化较慢；外飘力和波面运动的速度的平方项有关，导致其振动频率和相应运动方向的频率不同；外飘力使升沉向下运动的幅值减小；船速对三个计算量的峰值影响甚微，但对振动频率有明显影响；波幅对船舶运动的影响是明显的，船舶运动的幅值基本上和波幅成线性关系。

Similar Words：

"heaving line knot" English translation, "heaving line sliknot" English translation, "heaving mallet" English translation, "heaving motion" English translation, "heaving of the sea" English translation, "heaving properties" English translation, "heaving sand" English translation, "heaving shale" English translation, "heaving shale belt" English translation, "heaving shales" English translation