区域时间

In this paper, propose a new method based on the MATLAB/PDETOOL Box to solve the definite solution problems for elliptic equation problem, and the needed time of the program for the different nodes.

基于有限元的MATLAB/PDETOOL工具箱库函数，对MREIT中的椭圆方程定解问题进行数值求解，还给出了求解规则区域的定解问题时，不同节点所需的运算时间。

Satellite in elliptic orbit has a low velocity near apogee and will flight over a particular geographical area for a substantial part of its orbital period ("apogee dwell").

由于运行于椭圆轨道上的卫星在其远地点附近有较长的停留时间，如果选择轨道远地点位于覆盖区域上空，则采用椭圆轨道卫星星座以进行区域性覆盖以取得很好的覆盖效果。

Suggested duration of emergency-room observation is 2-6, 6-12, or 12-24 hours, depending on local, regional, and systemic clinical manifestations.

虽然鳗鲶刺伤曾有致死的报告，一般是不需要住院，只要急诊观察治疗即可；暂留急诊室观察治疗的时间，可依局部、局限区域疼痛或合并全身症状之不同临床表现，建议分别为2-6小时，6-12小时，以及12-24小时。

So Mr Emmons visits each house every four months, and by then the people are usually ready to buy new btooms.

因为埃蒙斯先生需要花上四个半月的时间才能拜访完居住在这个区域的每一家，所以他每过4个月才会拜访同一家。到时候人们通常准备会买新扫帚了。

Primary crystal melting broadly overlapped with the melting of recrystallized species and contributed to the broad highest endotherm, which is the high endothermic peak.

对于结晶1h和3h的样品，二次结晶和主结晶的片晶尺寸分布都随老化时间向高尺寸区域移动，说明老化过程可以使片晶更加完善。

DNA'.'' evidentiary hearings in this jurisdiction, each requiring two to six weeks of courtroom time.

在这个区域内有超过12个审前dna听证会，每个都需要2－6星期的审判时间。

We only censused 10% of waterfowl habitat in the reserve this time, and the cloudy and fogy weather might affect the bird counting, even though Mr.

由于本次调查时间紧，所选的观测地点较少，调查面积占仅占水鸟栖息地面积的10%，加上天气状况不佳，因此，调查区域实际拥有的水鸟种类和数量肯定要大大超出调查统计数。

These findings provided multi-methodological evidence for the brain activation pattern of form perception in terms of both functional localization and time dependence.

这些结果在人类大脑皮层上同时确定了视觉通路中涉及图形形状识别的兴奋区域和兴奋的时间过程

Concretely, firstly with Timoshenko beams, the fundamental formulae of solutions of dynamical equations, boundary conditions and initial conditions have been transformed by Laplace transformation. Secondly, in the Laplace regions , we gain the analytical solutions of impact forces at the impact contact points, shear and maximum inverse stress of beams. Then, by using Durbin numerical inverse method, we gain the numerical solutions of Timoshenko beams under various restriction conditions. Moreover, the graphs about impact forces at the impact contact points, shear and maximum inverse stress of beams can be obtained too.

把Timoshenko梁力学模型动力学方程的基本解形式、边界条件以及初始条件进行Laplace变换，在Laplace区域得到了冲击接触处的冲击力、整个梁的最大弯曲应力和剪力的解析解，然后利用Durbin数值反演的方法得到了各种约束条件下的Timoshenko梁模型时间-空间的数值解，得到了冲击接触处的冲击力、梁各处的最大弯曲应力和剪力的曲线图。

While gelada baboons have always lived in this region of Africa, it's only with time that they've been able to move up in the world.

尽管狒狒一直在非洲的这块区域繁衍生息，可它们攀登峭壁的本领却是随着时间的流逝而慢慢掌握的

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。