The radioactive displacement law of Fajans and Soddy was formulated to describe the products of alpha and beta decay.
法扬斯和索迪的放射性位移定律被用来描述α和β衰变的产物。
Through finding, the anchor bolting process is a dynamic state to be forced, and got the variety law of anchor be forced and lateral displacement of the foundation pit.
通过研究发现,锚杆的受力是一个动态受力过程,并且得出了锚杆受力和基坑壁侧向位移的变化规律。
According to the law of mass conservation the incremental mass density can be inferred from the divergency of the scalar unperturbed mass density and the vectorial displacement field.
由质量守恒定律,质量密度增量来自未挠动的质量密度的散度和位移矢量场。
Mining high and support have influence on stress and displacement distribute of top coal, which offer the basic law of mechanical for top coal broken analysis and movement.
分析了采高和支架对顶煤应力和位移分布的影响,为顶煤破碎机理的分析和顶煤移动和运动规律的研究提供了依据。
The dissertation present more simple displacement criteria for evaluating the dynamic stability of guyed masts on the basis of summarizing the stability characters and law of guyed masts.
并在总结桅杆结构失稳的特性的基础上,总结其动力失稳规律,提出了更简便的位移准则。
Based on the ampere return circuit theorem, gauss theorem and charge conservation law the concrete form of displacement current is derived. The displacement current is discussed.
本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。并对位移电流作了简单的讨论。
Test results of law of hysteresis loop, displacement response and base shear response of the model are analyzed and the analyzing results are compared with result.
对结构模型的滞回曲线、位移反应、基底剪力反应规律的试验结果进行了分析比较。
With regard to air viscosity, the law of time dependent displacement of elastic ball is studied in theory.
考虑到空气的粘性,理论计算了弹力球的运动位移随时间的变化规律。
In of displacement induces shear stress. Shear deformation this paper, flow law of material is theoretically analysed based on deformation of the flange deformed area in box drawing.
针对盒形件拉深成形时法兰变形区的变形进行了材料塑性流动的理论分析,提出了位移速度差诱发剪应力的观点。
Based on the ampere return circuit theorem, gauss theorem and charge conservation law the concrete form of Displacement current is derived.
本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。
Summarized the influence law of seismic performance of the tunnel under the form of section from displacement and internal force, and proposed the most perfect form of section on the tunnel.
从位移和内力的角度,归纳出断面形式对区间隧道抗震性能的影响规律,提出地铁区间隧道断面形式的最优选择。
The mathematics formulas of the displacement, The velocity, The acceleration and the derivative of acceleration were given. The properties of this motion law were analyzed and discussed.
给出了该运动规则的位移、速度、加速度及跃度(加速度的导数)的数学表达式及运动曲线,并对该运动规律的特点进行了分析与讨论。
The percolation mechanism in low permeable reservoirs is investigated through studying the law of NMR relax time in different displacement stage of full core.
通过研究全直径岩心不同驱替阶段核磁共振弛豫时间谱的变化规律,探讨了低渗透储层渗流机理。
Based on characteristics of optical polarizing, Malus law, and Faraday optical rotation, a long-range displacement detector is realized by same light source and double light route.
基于光的偏振特性、马吕斯定理和法拉第旋光效应,采用同光源双光路检测,实现了大量程直线位移的测量。
On the basis of key rock strata theory, transferring rock beam structure and the law of the overlying strata displacement and the surface subsidence theory, we deduced offset error formula.
以关键层理论、传递岩梁理论以及采场上覆岩层及地表移动规律理论为基础,推导出岩梁抗弯刚度的误差补偿公式。
Making use of the test features of ring shear apparatus, the change law of shear strength of soils under large shear displacement can be studied.
利用环剪仪的试验特点,可以研究土体在较大剪切位移下抗剪强度的变化规律。
By performing core displacement and micro pore model displacement experiments, the mechanism and changing law of saliferous reservoir parameters were studied.
通过岩心驱替以及砂岩微观孔隙模型驱替实验,研究了高含盐油藏水驱储层参数变化机理和规律。
The correct technique and variation law of precision about displacement abrasive of serrated tooth circle divider are presented in this paper.
本文探讨了多齿分度盘易位对研的正确条件和易位对研时的精度变化规律。
In chemical flooding, consistency coefficient of the oil displacement agent declines exponentially, the power law exponent increases linearly in the direction of percolation flow.
在驱油过程中,驱油剂的稠度系数沿渗流方向呈指数规律减小,而幂指数则以线型规律递增。
The general law of surface settlement and horizontal tensile displacement were firstly calculated from different space positions.
首先从不同空间位置上模拟计算地表沉降量和水平拉伸位移的一般规律;
Transient dynamic analysis for the cutting part of shearer by finite element software ANSYS has been made, the law of vibration displacement is studied from the perspective of time response.
利用ANSYS有限元软件对采煤机截割部进行了瞬态动力学分析,从时间响应的角度研究振动位移规律。
The variation law of the coiled-up radius, out-of-plane displacement, maximum snap-through and snap-back loads were analyzed. The effect on the composite structure was also discussed.
系统分析稳态转变载荷和稳态曲率变化情况,并对存放时间对壳结构的影响进行了讨论。
The variation law of the coiled-up radius, out-of-plane displacement, maximum snap-through and snap-back loads were analyzed. The effect on the composite structure was also discussed.
系统分析稳态转变载荷和稳态曲率变化情况,并对存放时间对壳结构的影响进行了讨论。
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