然后,根据波浪中重力与浮力平衡、纵倾力矩之和为零这两个条件来求取横摇稳性力臂值。
Finally, the values of roll stability, in accordance with the condition of the balance between gravity and buoyancy of ship in waves and also with that the sum of trim moments is zero are obtained.
本文就质点系平衡问题进行了一般性的推证,给出了当约束是理想、线性定常约束时的质点系平衡的充要条件。
The general inference and demonstration of the equilibrium problem of particle system are carried on, the full and necessary conditions are given while the constraint is ideal, linear and scleronomic.
所有力必须满足平衡条件并产生与结构连续性与支承条件相协调的变形。
The forces must satisfy the conditions of equilibrium and produce deformations compatible with the continuity of structure and the support conditions.
按照连续变量平衡提高各级串联环节的可靠性,分析得出了在约束条件下各个环节的并联个数的计算公式和简化计算思路。
And according to continuous variables balance raise every links reliability, the calculating formula and simplified method of every link parallel Numbers under constrain conditions are analyzed.
同时对已建立的虚拟大气边界层风洞进行水平均匀性检验,说明所选择的参数及边界条件基本能使虚拟风洞具有自保持平衡性。
After the virtual level of atmospheric boundary layer wind tunnel test of homogeneity, parameters and boundary conditions can explain the virtual wind tunnel to maintain a balance of self.
第三部分,研究平衡约束优化问题的可行性和最优性条件。
Finally, we study feasibility and optimality conditions for optimization problems with equilibrium constraints.
由阴极过程主导的VAD等离子体并不满足局部热力学平衡条件,其中的离子表现出非常强的流动性。
The cathode -governed VAD plasma is not in a local thermal equilibrium condition, and the ion demonstrates high directed velocity in excess of its thermal value.
证明了对该系统添加状态反馈后可控制系统正平衡点的存在性和惟一性,给出了系统在平衡点渐近稳定的条件。
It is proved that existence and uniqueness on systemic positive equilibrium dot with the state feedback. Gives the asymptotic steady condition in positive equilibrium dot of the said system.
利用边界条件、区间位移连续性条件和弯矩剪力平衡条件建立了反分析的特征方程序。
The characteristic equations are established by using the boundary conditions, continuous conditions of the displacements and equilibrium conditions of the shearing force and moment in each region.
基于任意面上非粘性沙颗粒的受力分析,考虑了非平衡条件,推导了更具普遍性的泥沙输移矢量式。
Based on the analysis of non equilibrium forces acting on a non cohesive particle, the general vectorial equation of bedload transport is derived.
使共混胶料的耐油性、耐寒性、低压缩永久变形性能达到综合平衡,因此探讨了动态硫化工艺条件。
The dynamical vulcanization technique let properties of oil resistance, low temperature resistance and compression set of the blend turn into comprehensive equilibrium.
应用常微分方程定性方法,得到了正平衡点的全局稳定性和非小振幅极限环的存在唯一性的充分条件。
By using the qualitative methods of ODE, the positive equilibrium's global stability and existence and uniqueness of non-small amplitude stable limit cycle were obtained.
本文对一般性边坡,给出了满足力与力矩平衡及滑动面上屈服条件的稳定性的精确分析方法。
An accurate method for slope stability analysis is provided in this paper, with which the equilibrium of force and moment, and the yield conditions on the sliding plane will be reached.
在一定的条件下我们证明了非线性互补问题的解是该微分方程系统的平衡点,并且证明了该微分方程系统的稳定性和全局收敛性。
We prove that the solution of a nonlinear complementarity problem is exactly the equilibrium point of differential equation system, and prove the asymptotical stability and global convergence.
在一定条件下给出了这类问题平衡解的局部分支性质,包括分支解的存在性和分支解的个数。
The local bifurcation properties of equilibrium solution of the system follows from our results, including the information of the existence and the Numbers of the bifurcation solutions.
区域比较优势即区域优越条件或优势要素的差异及其对经济活动吸引力的显著差别的存在,形成了区域性不平衡产业结构。
The difference of the economic attraction, made by regional advantage, or factors of advantage, leads to the unbalanced regional industrial structure.
研究了一类捕食者-食饵模型的平衡态系统在第三边界条件下正解的存在性。
The existence of positive solutions of the steady-state system is studied for a kind of predator-prey model under the third boundary conditions.
本文对单相平衡变换的条件进行了较详细的分析和计算并通过模型机试验,验证了其可行性。
This paper analyses and calculates the related condition of single phase transformation of balance in details. The test of practical model proves its feasibility.
获得了解的整体存在惟一性,并给出了非平凡平衡解局部渐近稳定性易验证的充分条件。
The global existence-uniqueness of solutions is obtained and the easy verifiable sufficient conditions for local asymptotic stability of a non-trivial steady-state solutions are given.
利率仅是其中一项考量,其他的特点包括具伸缩性的还款条件是否能够平衡阶价或甚至转换为节省更多的贷款。
Pricing is just one consideration; other features like flexible repayment terms could balance the scale or even translate into greater loan savings.
因此,如何在有限资源条件下控制软件测试并实现软件成本与可靠性的平衡,成为软件开发的一个重要课题。
Therefore, that how to make a balance between software reliability and its testing cost under limited resources, becomes an important issue in software development.
同时可以看出,极性体系相平衡计算的准确性对水合物生成条件预测有很大的影响。
At the same time, it can be seen that the accuracy of VLE calculation of the polar system has a great effect on the prediction of the hydrate formation conditions.
同时可以看出,极性体系相平衡计算的准确性对水合物生成条件预测有很大的影响。
At the same time, it can be seen that the accuracy of VLE calculation of the polar system has a great effect on the prediction of the hydrate formation conditions.
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