重力的

The acceleration of penetrator weapon when it irrupts into ground firm substance is twenty thousand times to hundreds thousand of times of gravity acceleration, the acceleration sensor that was required not only oppugns work circumstance but also identifies the process of concussion and irruption.

侵彻武器穿入地面等坚硬物质的加速度可达重力加速度的2 万倍至几十万倍，要求所用加速度传感器既能抗击该工作环境，又能识别冲击与钻入的整个过程。

This paper applies a software ANSYS to calculate the bridge of Kazi gulf in three-dimensional entity model, compute the left bridge under the initial and the gravity before gather together, carry on left bridge and the whole bridge'mode analyses, finally analyze the left bridge under artificial seismic waves.

本文应用大型有限元软件ANSYS 对卡子湾大桥三维实体模型进行分析，计算左桥合拢前在预应力和重力组合作用下的应力状况，进行左桥和整桥的模态分析，最后分析左桥在人工地震波作用下的动力时程反应。

It is clear from this picture presented by the kinetic theory that to keep the piston in this lower position more weight is required.

根据动理论所表达的图景可以清楚地看出，要使活塞保持在更低的位置，需要更大的重力。

In this article, the principes of systems division in vertical direction and the procedure for determination of influenced area by lateral gravitydriven flow are summarized

本文在近几年研究探索和实践的基础上，总结和阐述了纵向上流体动力系统划分的原理和横向上侧向重力驱动流侵入范围的确定方法。

Error causes are analyzed,and it is recommended that the 2′ could be used as the accuracy standard for civil user at present,when measuring zenith distance based on the direction of gravitational force line.

分析了误差产生的原因，建议以重力线作基准直接测定天体顶距时，近期民用设备可用2′作为标准，理论分析和实验表明，这样可降低仪器造价和对测者的要求，天文定位仍可获得满意的结果。

The average greatest grain-sizes of lithic fragments and pumice fragments in pyroclastic flow deposits decrease with increasing distance from the crater, indicating that gravity sorting and mechanical wearing did occur during the transportation of the pyroclastic flow.

火山碎屑流堆积中的岩屑和浮岩的平均最大粒度随着离开火山口距离的加大而减小，反映火山碎屑流搬运过程中存在重力分选和机械磨损作用。

The reason of macrosegregation elimination is that the primary phase is affected by the combined effect of gravity, buoyancy and Lorentz force.

宏观偏析的消除是由于初生相同时受到重力、浮力和Lorentz力的合力作用的结果。

The settling of magnetizable beads in magnetic fields was studied, and a magnetic sedimentation model was established accordingly.

采用比浊法对具有连续粒度分布的多分散颗粒的重力沉降过程进行了研究，考察了Beer定律的适用范围。

This variation is consistent with the geological insights from seismic, gravity, structural data, and is in accord with the Moho depths and tectonic activities.

与地震、火山、重力等资料获取的冲绳海槽地质认识是吻合的，与各个区块Moho深度和构造活动性是吻合的。

"Dark matter : Nonluminous matter not directly detectable by astronomers, hypothesized to exist because the mass of the visible matter in the universe cannot account for observed gravitational effects."

暗物质：不发光的物质，天文学家无法直接发现，由于宇宙可见物质的质量无法解释观测到的重力效应而假设其存在。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。