查询词典 step back

Just as Alfred Nobel got in touch with his feeling and redefined his values, we should step back and do the same.

正如诺贝尔考虑过自己的感受后重新定义了他的价值观一样，我们也应该回顾以往的作为，重新确立自己的价值取向。

The result showed that the canal shape prepared with step back technique was better,for its postoperative angle change and apical transportation were less than the other two groups.

对常规法、逐步后退法和超声法3种方法预备不同弯曲度后牙细小根管的成形作用进行比较研究。

Before jumping into the assignation of pads and vias for use as testpoint locations, it is a good idea to step back and think about what is required.

在决定如何指定焊盘和过孔为测试点前，考虑一下什么是我们非常需要的。

The final step is to "flip" the back buffer, this will display our game objects to the user.

最后一步是"flip"back buffer，这将显示我们的游戏物体给用户。

I'd had an amazing time, but I guess I needed to take a step back, reconnect with normal life and bring the focus 100 percent back to music.

已经有了一段令人难以置信的经历，我想我需要退后一步，重新回归到普通人的生活，百分之百地投入到音乐中。

Get back, step back and as for me, i can't believe

回来，和我一样停留在过去，我不能相信

He was quietly getting on with preparing to get back to playing but the latest injury setback to Jaap Stam, even though it is unwelcomed, does give Alessandro Costacurta an opportunity to step back into the spotlight and show once again why he is considered a legendary figure at the club, a true Milanista through and through.

虽然斯塔姆在为他的上场积极的准备着，然而最近的伤痛却使他再次受挫，人们并不愿这样种情况的发生，但这却给了科斯塔库塔一个回归赛场的机会，一个证明他是如何被人们称为俱乐部传奇人物和一个真正米兰人的机会。

Methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling ProTaper rotary instruments using step-down technique,and by K files using step-back technique for control.All teeth were obturated with lateral condensation methods.The efficiency of preparation was analyzed with ra-diographs before and after operation.

选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用ProTaper多锥度镍钛旋转器械逐步伸入法预备根管，对照组用K锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗前后的X线片，评价后牙根管预备效果。

objective to evaluate clinical effect of the handling protaper nickel-titanium rotary instruments in preparation of canals of posterior teeth.methods 96teeth with pulpitis or periapical periodontitis were instrumented by handling protaper rotary instruments using step-down technique,and by k files using step-back technique for control.all teeth were obturated with lateral condensation methods.the efficiency of preparation was analyzed with ra-diographs before and after operation.results no transportation,apical blockage and ledge were found in test.the technique could keep canals smooth.there were two ledge,one instrument fracture and nine transportation in control.the operative time was shorter and post treatment pain seldom occurred in handling protaper group.conclusion the handling protaper niti rotary instruments can prepare the canals effectively and safety.after the preparation,the canals could be easily washed,sterilized and filled.it is an efficient instrumentation method for posterior teeth's canals and be used widely.

目的 评价手用protaper预备后牙根管的临床效果。方法选取患有牙髓炎和根尖周炎的后牙96例，随机分成试验组和对照组各48例，试验组用手用protaper多锥度镍钛旋转器械逐步伸入法预备根管，对照组用k锉，逐步后退法预备根管，两组均用侧向加压充填法充填根管，根据治疗前后的x线片，评价后牙根管预备效果。结果试验组无根管偏移、根尖阻塞、台阶，且根管壁平滑流畅，无器械折断等并发症发生。对照组有2例台阶形成，器械折断1例，根管偏移9例。试验组操作时间短且术后疼痛轻微。结论应用手用protaper预备后牙根管快速、安全，成形效果好，易于根管冲洗消毒及填充，可视为临床上预备后牙根管的有效方法。

I interviewed Tatum back in July while he was promoting "Step Up" in Boston.

我在7月份（2006年）的时候采访过tatum，那时他正在波士顿为step up做宣传。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。