守恒

According to energy conservation principle, the aerodynamic force interpolation matrix was derived appropriately.

按照插值过程的能量守恒原则推导出气动力的插值矩阵。

It is consistent with the Law of Energy Conservation by Albert Einstein.

这就和爱因斯坦的守恒相通了。

Alpha decay half-lives of even-even superheavy element s are calculated in the framework of the effective liquid drop model using the combination of constant asymmetry shape description for the mass transfer and the effective inertia coefficient.

利用有效液滴模型计算了偶偶超重核的α衰变半衰期，计算过程中采用了保持碎片体积守恒的不对称形状描述以及有效惯性系数计算Gamow势垒穿透因子。

Descartes created analytic geometry, and discovered an early form of the law of conservation of momentum.

笛卡尔创立了解析几何，发现了动量守恒定律的早期形式。

From energy balanceequation, using micropiece analytical method, heat balance equation for high power fastaxial gas flow CO2 laser tube is established.

从能量守恒定律出发，分析了快速轴向流动激光器放电管中的传热情况。采用微元分析法建立了快速轴向流动激光器放电管的热能平衡方程。

Deformation effects on particle emission in a fission process of ^251Es nucleus as functions of excitation energy, angular momentum, and viscosity coefficient have been investigated in detail within the framework of Smolu-chowski equation.

用处理推转壳模型的粒子数守恒方法，分析了稀土变土变形核^172，174Hf的基态带和低激发高K多准粒子带的运动学转动惯量J^(1)随角频率ω的变化及基微观机制，特别是被拆散核子的Pauli堵塞交的重要影响。

Moreover, NLCs are affected by both the spin and the orbital angular momentum of light, providing good material to check the total angular momentum conservation law.

而且，向列型液晶受到的光的自旋角动量和轨道角动量的影响，提供了一种好的材料去检验总角动量守恒定律。

To use respectively that rigid body plane differential equations of motion, theorem of angular momentum, conservation law of mechanical energy , and the law of conservation of energy.

分别采用刚体平面运动微分方程、动量矩定理、机械能守恒定律以及能量法，对拟定的半圆柱体微振问题进行分析求解，并作以比较，明确了从不同角度入手分析解决微振动问题所需基础知识和基本理论以及相对难易程

Angular momentum conservation is based on the isotropy of space.

角动量守恒是以空间的各向同性为基础的。

Conversation of energy and Darwinism are decided really, promoting statistical birth and development arrowroot Er to ascend is one of statistical founders.

能量守恒和进化论的确定，促进了统计学的诞生和发展葛尔登就是统计学的奠基人之一。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。