例句與造句

1. At the same time , it gave frequency domain and time domain solutions of system equations about two motions on pure rolling and rolling coupled swaying of the ship . based on analyzing the control principle of the anti - rolling tank , the optimal control of controlled passive tank is devised according to the principle of optimal control , and the implementation approach presented . the author also studies the controller design of the activated tank , presents the technique of enumerating tank active force , and simulates the three kinds of tank system
   在分析減搖水艙控制機理的基礎(chǔ)上，根據(jù)最優(yōu)控制原理，提出了可控被動式減搖水艙的最佳控制，給出了最佳控制的實現(xiàn)方法；研究了主動式減搖水艙控制器的設(shè)計及確定水艙主動力的方法；對被動式、可控被動式和主動式減搖水艙系統(tǒng)進行了仿真分析。
2. Setup of experimental system and experiment research first , coupling characteristic between flexible appendages and central rigid body is theoretically analyzed . based on simplifying the object studied , its theoretical model is derived by applying lagrange equation , and the coupling characteristic is analyzed . the control modals of flexible appendages are determined through calculating rolling couple coefficient and simulation of real coupling structure
   將研究對象簡化為帶有對稱柔性梁的剛性體，分析了柔性附件與中心剛體的運動耦合模式，并對影響中心剛體姿態(tài)角的反對稱耦合模式建立了動力學方程，通過對實際結(jié)構(gòu)轉(zhuǎn)動耦合系數(shù)的計算和仿真分析，確定了柔性附件振動控制的重點模態(tài)。
3. It's difficult to find roll coupling in a sentence. 用roll coupling造句挺難的