有边

Model:The mathematic model of one kind of oin reactions for the problomof groundwater[47,48]:whereis a bounded domain with smoothy boundary.J=0,T.D＞d＞0is the diffusion coeffcients,ρ＞0 is the density of the solid,which are all constants.

模型：地下水污染问题中一类离子反应数学模型[47，48]：〓其中〓为具有光滑边界的有界区域，J＝0，T。这里D＞d＞0为扩散系数，ρ＞0为固体颗粒密度，均为常数。〓初边值条件为

The numerical solution would be a good approximation of the original solution restricted in the computational domain.

这样我们可以将原无界区域上的定解问题约化为定义在有界计算区域上的边值问题。

For example if you lost to Spain there might be a little sombrero that mysteriously appeared next to your changing place before you arrived for training.

例如，如果你输给西班牙，那么就会有阔边帽，在你回到训练前，某些地方一些神秘的东西会出现。

Have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in , and the great ship, tense and anxious, groped her way toward the shore with plummet and sounding-line and you waited with beating heart for something to happen?

不知你是否有过这样的经历－在海上航行遇上了大雾，周围一片白，好像着实把你关在一个黑暗的地方，大船上的人又紧张又着急，一面用铅锤探测深浅，一面向岩边慢慢驶去，你的心也怦怦直跳，生怕出事。

There are a large number of rock-slope stabilization problems in speedway construction in the middle and west China.

中西部高速公路建设遇有大量的岩石边坡稳定问题。

I've had them for years: for second bags that don't contain golf clubs, for cardboard boxes held together with twine or duct tape, for long, rolled-up things that you bring into the cabin, and for any carry-on item that I have to help you stow or retrieve, or that you jam into the overhead compartment sideways, so that it crushes my sports coat, which I have folded using the time-tested inside-out method, or whose size forces me to place my briefcase in a compartment other than one directly over my row.

比如允许带的附属财物里不包括高尔夫球杆，纸板箱要用麻线或封箱带扎好放整齐。过一会儿，打包带上要带去机舱的行李。您任何携带的行李我们都会替您保管，下飞机后替您取回。如果人潮涌入隔离区，甚至到了边侧通道，然后弄皱我的制服；或者有谁不肯好好一个一个通过我的检查口，挤得例行检查的队伍移位。那么我马上会采取措施，控制时间，限制通过的人数。

When he was benching 315 pounds, he has a choice, to get help from his spotter or to push that through.

当他边坡定位315磅，他有一个选择，以获得帮助他的检举，或推动通过。

So,it can use stereographic projection of vector for further theory analysis,such as judging movable block in dam foundation and side slope after determining structure plane which has influence in the stability of project,that can guide the analysis and study of the stability of .

为确定对工程稳定性有影响的结构面后，可应用全空间赤平投影作进一步的理论分析，判断出坝基和边坡中的可动块体，以指导岩体稳定性的分析研究和支护设计工作。

There shall be no crack, stick-out weld, faulty fusion and undercut.

母材圆滑过渡，不得有裂纹，未熔合，未焊透，咬边等缺陷。

Through a lot of supplier of suggestions and technological leading factors, conclusion that get seal for PVC held to preceded strake cover glue to be problematic.

通过多个供应商的建议和技术主导，得到的结论为冠盛的PVC封边条覆胶有问题。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。