退下

Market price of the award is 100 Yuan and upwards, you can pick it up in the condition of no order countermand in 10 days.

中奖奖品市价在100元以上的，需十天后无退订单情况下领取。

By applying this scheme, in presence of spontaneous emission, the decoherence can be efficiently suppressed.

通过应用这种机制，在存在自发辐射的情况下，可以有效地抑制退相干。

If the phase decoherence is taken into account, there is stationary state entanglement between two fields.

接着我们研究了退相干对纠缠动力学的影响，腔场分别处于真空态，相干态和热态，研究了各种情况下的纠缠动力学过程。

Objective:To study the clinical and radilology characteristics of the patients with degenerative lower cervical instability.

目的：研究退行性下颈椎不稳的临床特征与放射学特征之间的关系及二者对诊断和治疗的意义。

Dynamic stabilization system plays an important role in the treatment of the degenerative lumbar spine.

动力性固定系统在治疗腰椎退行性病变引起的下腰痛中起着重要的作用。

We used DGY 2 permanent measurement meter to measure the magnetic properties and demagnetization curve .

对 15 78B7基一系列不同工艺条件下制取的取向度不同的烧结磁体，用 X-射线衍射和磁性测量来分析永磁体织构和取向度与反磁化过程的关系，用 DGY- 2型永磁测量仪测试磁体退磁曲线。

At length I spy'd a little Cove on the right Shore of the Creek, to which with great Pain and Difficulty I guided my Raft, and at last got so near, as that, reaching Ground with my Oar, I could thrust her directly in, but here I had like to have dipt all my Cargo in the Sea again; for that Shore lying pretty steep, that is to say sloping, there was no Place to land, but where one End of my Float, if it run on Shore, would lie so high, and the other sink lower as before, that it would endanger my Cargo again: All that I could do, was to wait 'till the Tide was at highest, keeping the Raft with my Oar like an Anchor to hold the Side of it fast to the Shore, near a flat Piece of Ground, which I expected the Water would flow over; and so it did: As soon as I found Water enough, for my Raft drew about a Foot of Water, I thrust her on upon that flat Piece of Ground, and there fasten'd or mor'd her by sticking my two broken Oars into the Ground; one on one Side near one End, and one on the other Side near the other End; and thus I lay 'till the Water ebb'd away, and left my Raft and all my Cargo safe on Shore.

最后，我终于在小河的右岸发现一个小湾。我费尽艰辛，好不容易把木排驶到最浅的地方。我用桨抵住河底，尽力把木排撑进去。可是，在这里，我几乎又一次险些把货物全都倒翻在水里。这一带河岸又陡又直，找不到可以登岸的地方。如果木排一头搁浅在岸上，另一头必定会像前次那样向下倾斜，结果货物又有滑向水里的危险。这时，我只好用桨作锚，把木排一边固定在一片靠近河岸的平坦的沙滩上，以等待潮水涨高，漫过沙滩再说。后来，潮水果然继续上涨，漫上沙滩，等水涨得够高了，我就把木排撑过去，因为木排吃水有一尺多深。到了那儿，我用两支断桨插入沙滩里，前后各一支，把木排停泊好，单等潮水退去，就可把木排和货物品平安安地留在岸上了。

In chapter four, we investigate the disentanglement dynamics of a two-qubit system in the non-Markovian approach.

在第四章中，我们用基于幺正变换的微扰方法研究了两个qubit系统处在各自局域环境下的退纠缠动力学。

Methods The clinical 164 cases with retrograte inferior entropion were retrospectively analyzed.

目的：研究有效治疗退行性下睑内翻的联合手术方法。

Objective To investigate a better operation on involutional lower eyelid entropion.

目的 探讨矫正退行性下睑内翻的改良手术方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。