向后

He reached behind his back with both hands and fumbled a bowknot .

他向后伸着两手在背后打了一个活结。

In that case I think I could enjoy looking at her; indeed I am sure I could, for I am coming to realize that she is a quite remarkably comely creature-lithe, slender, trim, rounded, shapely, nimble, graceful; and once when she was standing marble-white and sun-drenched on a bowlder, with her young head tilted back and her hand shading her dyes, watching the flight of a bird in the sky, I recognized that she was beautiful.

倘若如此，我想，我会喜欢看她；事实上，我相信，我会那样，办为我已经逐渐看出，她太美丽了，是一个非凡的造物--温柔、娇弱、丰满、匀称、机敏、优美；有一次，当她站立在一块圆石上，她的肌肤犹如大理石般洁白，在阳光中沐浴，她那新鲜如初的头向后微仰，一只手掩住双眼，凝视着一只鸟儿在天空飞翔。就在那一刻，我意识到，她真美。

Mr Ewbank says:"A butment BB slides backwards and forward in a stuffing box and is so arranged (by a cam or some other contrivance connected to the axle of the small cylinder on the outside of the case) that it can be pushed into the interior as in the figure, and at the proper time be drawn back to afford passage of the piston" Bramah and Dickenson adopted this configuration in 1790 as steam engine and also a pump.

ewbank先生说："一butment BB心跳幻灯片向后和向前迈进一填料框和是这样安排的（由一个凸轮或其他一些contrivance连接到轴的小圆柱对外面的情况），它可以推进到由于在内部的数字，并在适当时机，订定回负担通过活塞" bramah和狄金森通过此配置在1790年作为蒸汽机，也是泵。

According to the coordination of the NA as defined by the atlas of Paxinos and Watson, an electrode, whose diameter is 40-60 u m, was inserted vertically into the right or left side of the brain stem at a level 12.7 mm caudal to Bregma and 2.0 mm lateral to the midline, and to a depth of 9.6 mm below the dorsal surface.

按Paxinos and Watson脑立体定位图谱(第四版，1998)，以前囟为零点，正中线向后12.7 mm，旁开2.0 mm，深9.6mm，在颅骨上钻孔，插入尖端直径为40～60 μm的金属电极。

When the tadpole hatches, it is carried on one of the parents' back to a bromeliad where the parents feed it small insects, ants, spiders, crustaceans, and tiny water animals.

当蝌蚪孵的时候，它向后地被继续父母的中一个到父母喂它小的昆虫，蚂蚁，蜘蛛，甲壳类和极小的水动物的 bromeliad 。

The buccal frenum is also a fold of mucous membrane, but varies in shape from a single fold to a broad fan. The levator anguli oris muscle passes beneath it and its action affects its position, as does theorbicularis oris and the buccinator. The former pulls the frenum forwards, the latter backwards.

颊系带同样是一个粘膜皱襞，但形态，从一个细窄条带状到宽平如盘状而变化多样；提口角肌从其下通过，并在收缩时影响颊系带的位置；同样，口轮匝肌和咬肌，前者使颊系带向前，后者使其向后运动。

Busty -"I observed Colin and Pat moving backwards, Pat at an angle".

"我看到 Colin 和 Pat 在向后移动，Pat 的身体已经倾斜了"

When you cross the line, you change your calendar one full day, backward or forward.

你越过该线，就得把你的日历向后或向前改动一整天。

When gun is fired, pressure in the chamber forces the cartridge case backwards and against the breechface.

当枪发射，在商会的压力迫使弹壳向后和对breechface。

Beside, it's also backward-compatibility with standard DVDs or other non-HD mode CD including MP3 file CDR.

旁边，它也向后兼容标准DVD或其他非高清模式的CD ，包括MP3文件的

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。