查询词典 observations

It is presented that indirect assimilation experiment of CMW data from TCFM method improves effectively not only on vertical velocity field but for precipitation.4 Based on theory analysis, E-Ir relationship is brought forward with two electrification mechanisms. One is inductive mechanism, i.e., cloud particles collide with precipitation particles then flick away, the other is noninductive mechanism because of different temperature, i.e., bigger supercooled cloud particles collide and freeze with hail particles combined with ice scraps. By means of CINRAD and FY2C data assimilation, precipitation intensity Ir can be obtained, then electric field intensity E, discharge time and locations can be achieved with supposed threshold 300KV/m. Though it can not distinguish between IC (Intra-Cloud) lightning and CG (Cloud-to-Ground) lightning, results are still comparable to LLS observations.5 Example analysis shows that the relationship between precipitation data from AMS and CG data from LLS is not very clear.

同化实验对于台风眼区的螺旋形雨带贡献显著，说明TCFM云导风资料同化实验不仅有效调整了模式的垂直速度场，还对降水模拟有了明显改善。4通过理论分析，利用云粒子与极化降水粒子碰撞并弹离的感应起电机制和较大过冷云滴与雹粒碰冻并产生冰屑的温差起电机制下得到的E-Ir，由雷达、卫星遥感资料直接和间接同化模拟得到Ir，来反推E，了解雷暴云中闪电强度的平面分布，设置放电阈值为300KV/m，推算出放电的位置和首次发生闪电的时间。

General observations of the use of GA in nonlinear programming models are also considered.

使用的一般观察在非线性规划模型的GA也被考虑。

Observations All students are observed often and regularly, with the teacher taking a focus varying from wide angle (for example, focusing on the whole class) to close up (for example, focusing on one student or one activity), and from nonparticipant to participant.

观察评价教师经常有计划地从不同的方面来观察学生，从整体到个体（比如一个学生或是一个活动）、从非参与者到参与者。

These observations were confirmed by a study of 121 normal subjects at Bolling Air Force Base.

在波凌空军基地，这些观察在一项121个正常被试者参与的研究中被证实了。

At this point, there are some observations worth noting.

在这方面，这有一些有用的注释

Its values, determined from different kinds of observations and models are reviewed. Moreover, its relation to precession and its effect on nutation computation are discussed.

介绍了由不同的观测方法和模型给出的地球动力学扁率值，并讨论了它与岁差的关系和对章动计算的影响。

The increasing accuracy of modern observations requires to take into account its influence on the nutation amplitudes at the level of a few microarcseconds.

随着观测和计算精度的提高，地球动力学扁率值的不一致将影响章动振幅的计算。

A method for separating the same periodical nutation and non—nutation terms from the Z—terms of ILS three group observations is developed.

本文提出了一种从ILS的三组观测Z项中分离相同周期的章动误差项与非章动项的方法。

This is one time in your life where your objectivity and observations will serve you and others well.

这是你生命中一次值得相信本身洞察力以及客观思考能力的机会。

Infrared observations reveal a strong obscuration region that appears as a dark dust lane across the nucleus in optical light.

红外观测显示了一个非常昏暗的区域，在光学图像上似乎是跨跃核心的一条尘埃暗线。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。