查询词典 pole-vaulting

The North Celestial Pole an imaginary point in the northern sky towards which the Earth's axis of rotation points.

金色和紫色的夕阳把冰点以下的北冰洋水染成了五颜六色。

Theoretical analysis and experimental results show that the distribution of polarized light has two symmetrical lines:the maximal polarization line and solar meridian,and the patterns appear to rotate with the speed of 15°/h around the imaginary pole point.

理论分析与实验结果表明，天空偏振光分布对称于最大偏振线和太阳子午线，并且以15°/h的速度绕天极点旋转。

LCROSS is designed to guide the Atlas 5's spent Centaur second stage to an impact in a permanently shadowed crater near the moon's south pole on Oct.

LCROSS旨在引导阿特拉斯5的花半人马座第二阶段的影响在永久处于阴影火山附近的月球的南极10月9日。

The pole shift will bring about such shock, in great numbers, but with a difference.

极移将给大量的人带来这样的震惊，但是会有所不同。

The Southern Pole of Inaccessibility is the point furthest away from the Southern Ocean.

难抵点的位置比南极海更远。

The Northern Pole of Inaccessibility the point in the Arctic Ocean farthest from land, at 84°03′N 174°51′W.

8月的第一个星期，北极的太阳自5月以来第一次沉入地平线以下--整个夏天太阳都没有落山。

A generalized self tuning hydraulic control method with pole location is presented inconsideration of the intrinsie characteristic of a hydraulic servo system and the problem with the hydriliccontrol .

针对液压伺服系统固有的特性和液压控制中存在的问题，提出了一种具有极点配置的广义自校正压力控制方法。

Range of upper bound index on error state variance that is consistent with circular pole index is discussed for state estimation of a class of linear stochastic systems.

对一类连续线性随机系统的估计问题，研究了与圆形极点指标相容的误差状态方差上界指标的取值范围，从而给出直接判定方差上界指标与极点指标相容的一个充分条件。

From the problem of the collision between small ball and homogeneous pole, the rules followed by different type of collisions are discussed, and the energy features of completely inelastic collision are summarized.

从小球与均质定轴杆的碰撞问题出发，讨论了不同类型碰撞所遵循的物理规律，总结了完全非弹性碰撞过程的能量特征。

This article mainly explains the safety principium of infectant factors in waste water vented by the paper making industry in China. Through the study on the experiment in open country and indoors with soil pole, indicating that it is a complicated process of biochemical degradation to form a layer, which has a biochemical capability to process COD degradation in polluted water from paper making industry.

综述我国造纸业污水中的污染因子危及地下水水质安全的机理，通过对野外试验和室内土柱试验的过程及结果进行分析研究，表明在包气带中形成一个以生物化学作用为主的生化层在造纸污水中COD降解是一个复杂的生物化学降解过程；生化层在天然状态下形成，由生物氧化带和生物氧化还原带形成，其形成过程具有明显的阶段性；只有当生物氧化还原带形成后，生化层才发育成熟，具备对COD降解的生化能力；生化层空间分布，仅局限在污水池、渠底部包气带中有垂向渗流的部分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。