1) direct product
环积
2) cyclic integral
循环积分
1.
The result shows that the Birkhoffian system has generalized energy integrals and cyclic integrals.
结果显示 :Birkhoff系统存在广义能量积分和循环积分 ,每个积分可使Birkhoff系统降两
2.
Routh and Chaplygin equations for variable mass nonlinear nonholonomic system in noninertial reference frame are extended,and the cyclic integral and its condition of existence for the system are given.
建立了变质量非线性非完整系统相对于非惯性系的广义Routh方程和广义方程，给出了其循环积分存在的条件，并利用循环积分将这类系统的Routh方程和方程降阶，得到更广泛一类的广义Routh方程和型广义Routh方程。
3.
In this paper, the D Alembert-Lagrange principle and the generalized chaplygin s equation for variable mass weakly nonholonomio systems moving relative to noninertial reference frame are established at first, and then the generalized energy integral and the generalized cyclic integral of the dynamical equations in the case of one-order approximation for the systems above are studied and presented.
本文首先建立了变质量弱非完整系统相对于非惯性系运动的Ｄ，Ａｌｅｍｂｅｒｔ－Ｌａｇｒａｎｇｅ原理和广义型方程，然后，研究并给出了变质量弱非完整系统相对于非惯性系运动的动力学方程在一阶近似情况下的广义循环积分和广义能量积分。
3) future cycle accumulation
计划循环积累数
4) the theory of circulatory accumulation
循环积累因果理论
5) cycle accumulation cause and effect law
循环积累因果原理
1.
Be aimed at probiems of sustainable development of agricultural in China, the paper used cycle accumulation cause and effect law of western economics, approached countermeasure of sustainable development of agricultural in Chin
针对我国农业可持续发展问题 ,本文借鉴西方经济学“循环积累因果原理”,就农业可持续发展的对策进进行了初步探
2.
Considering the cycle accumulation cause and effect law,the paper analyzes social economy as a whole in which various elements,are interrelated with each other,together with the influence of many non-economic elements.
目前我国以农业国际竞争力的五层次论为基点,针对青藏高原特色农业国际竞争力不足的问题,借鉴西方经济学“循环积累因果原理”,由于把社会经济作为一个整体,分析各相关因素的因果联系,并在分析因素时考虑到非经济因素的影响,因此具有一定的合理性和科学成分。
6) piston ring scraper
活塞环积碳刮除器
补充资料：积积
1.长久累积。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。