查询词典 back-yard

Swallow go and can come back again, willow dried up can lives again, peachblossom gone but can come out again, who the f*k can tell me , why out f**king days gone but never come back.

燕子去了有再回来的时候，杨柳枯了有再青的时候。桃花谢了有再开的时候，谁能告诉我，为什么我们的日子一去不复返。

Method］twenty six wistar rats were divided into two groups, with 13 in each group, peroneal nerve was transacted on the right side of all the animals, in one group, the proximal end of peroneal nerve was turned back and ligated, the distal end was sutured to the side of tibial nerve with perineurial window, in another group,both ends of the transacted peroneal nerve were turned back and ligated as contrast, no operation was done on the left side.

方法］wistar大白鼠26只，随机分实验组和对照组，每组13只，实验组右侧腓总神经切断后，近端反转结扎，远端与胫神经外膜开窗处行端侧吻合，对照组右侧腓总神经切断后，两端均反转结扎，两组动物左侧作正常对照，不作处理。术后3个月，行双侧腓总神经、胫前肌组织学检查，胫前肌湿重测定，运动终板检查。

Tail is well plumed, set on level with the topline and curved gracefully over the back so that the hair of the tail rests on the back.

尾巴：有许多羽毛，尾巴的位置与背线齐平，温和地卷在背后，所以尾巴上的毛发靠在背后。

Penfield uses the term "flash-back" in his account of a 26-year-old woman's postepileptic hallucination:"She had the same flash-back several times. These had to do with her cousin's house or the trip there -- a trip she has not made for ten to fifteen years but used to make often as a child."

潘菲尔德在描述一位二十六岁妇女的postemileptic幻觉时用了&反闪&这个术语：&她同样地反闪了几次，都和她的亲戚家或在那里的旅行有关——她已经有十到十五年没有去那里旅行了，但小时候常去。&

Penfield uses the term "flash-back" in his account of a 26-year-old woman's postepileptic hallucination:"She had the same flash-back several times. These had to do with her cousin's house or the trip there -- a trip she has not made for ten to fifteen years but used to make often as a child."

潘菲尔德在描述一位二十六岁妇女癫痫发作时的幻觉时用了&闪回&这个术语：&她同样地闪回了几次，都和她表亲的家或去那里的旅行有关——她已经有十到十五年没有去那里旅行了，但小时候常去。&

When we walked down a street in Puno, Steve saw an Immigration office near the Plaza de Armas. We went in to ask about it, the staff checked something on the computer and filled out a paper for me. She told me to go to pay S/8 at a bank down the street, and then come back again. We paid and took the receipt back to her.

当我们走在 Puno 某街时， Steve 看到 immigration 办公室，我们就进去探问，该职员在电脑查看之后，填写了一张纸，要我们拿着这纸到街尾的银行付款 S/8，然后倒回。

We need to come back to base, rearm and regroup and then we can go back out.

我们要回基地补充弹药然后再回来

Recork: When putting a cork back in a bottle be sure to put it back the way it originally came out.

将瓶塞塞回酒瓶时应保持和开启时一样。陈年葡萄酒更因注意这一点。

Unlike a traditional recurve bow that can be drawn back to virtually any length, a compound bow will draw back only a specific distance before it stops.

与传统的弓recurve可以得出回到几乎任何长度，复合弓将吸引回来只是一个特定距离前站。

The calculation results shows that ,(1) when the rotor rotates at the working speed, a local regurgitant whirlpool that is rightabout to the rotor"s rotating direction appears in the classifying region, which makes the separated granules come back to the outside of the classification district and influences the classification efficiency of the turbine classifier;(2) in the condition of a low rotating speed of turbo rotor, ultrafine particles can follow the gas phase by and large, but when the rotating speed increases, a phenomenon of velocity slippage between two phases appears evidently;(3) A operating parameter, air flow rate is so important that can directly influence the stability of flow field in classifying chamber, the bigger the air flowrate is , the steadier the flow field is;(4) Compared with straight blades, the new shape of blades with backward crooked elbow are helpful to improve the stability of flow field and form whole stream easily, also beneficial to advance the classification accuracy and classification efficiency;(5) The motion trace of particles are very complicated when the turbo rotor rotates at a high speed, the constant bounce of the particles appear between the blades and the coarse particles are even bounce back from the inlet, only the finer can pass through the classification area from the oulet;(6) Along with the increase of the rotor"s rotating speed, radiah axial and tangential velocity all begain to fluctuate repetitively like sine-wave, the smaller the particles are, the more violently they fluctuates.

数值模拟结果表明，(1)在涡轮达到工作转速时，在分级区域形成了一个与涡轮旋转方向相反的局部回流涡，它使得分离出来的细粒重又被带回分级轮外边缘，从而严重影响分级机的分级效率；(2)粉尘粒子在涡轮低速运动情况下，基本上能跟随气体运动，但随着转速加大，两相之间出现了明显的速度滑移现象；(3)分级机工作时的风量也是一个比较重要的操作参数，它可以直接影响到分级机内腔流场的稳定性，风量越大，流场越稳定；(4)同直叶片形状相比较，带后弯导板的叶片，有利于改善流场的稳定性，流场容易形成整体流，对提高分级效率和分级精度都非常有利；(5)粒子轨迹线在涡轮转速较高时十分复杂，有的出现了反复的弹跳现象，大颗粒不能通过分级区域而从进口返流了，只有细小的颗粒才从出口处流出；(6)涡轮转速加大时，粒子的径向、轴向和切向速率出现了明显的类似于正弦波的脉动现象，颗粒越小，脉动程度越为剧烈。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。