uniform first integral 不存在统一的第一积分
The first integral 第一积分法
first integral method 首次积分法
the first integral method 首次积分法
first integral mean value theorem 第一积分中值定理
first integral intermediate value theorem 积分第一中值定理
the first integral of Rayleigh-Sommerfeld 第一类瑞利
the first curve integral 第一型曲线积分
Some conditions on the existence of the first integral are given via the properties of equilibria and limit sets.
利用奇点和有限集的特征,给出了首次积分存在的某些条件。
This paper has found general integral formulas of some types of two - order nonlinear ordinary differential equations by first integral.
本文对几类二阶非线性常微分方程,利用首次积分求得了其通积分公式。
By the first integral method, the existence, uniqueness and nonexistence of solutions for some nonlinear ordinary differential equations with singular boundary condition are discussed.
用首次积分法,讨论了带奇异边界条件的非线性常微分方程解的存在性、不存在性和唯一性。
V1 This first integral is zero V1 to V1, then I get minus p2 times V2 minus V1 or p2 times V1 minus V2. Again, 0 a positive number.
先保持体积为,对pdV积分1,然后对p2dV从V1到V2积分,第一部分积分为。
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