向后

Instead, time is a rigid, bonelike structure, extending infinitely ahead and behind, fossilizing the future as well as the past.

时间是个僵直的结构，向前向后无尽地延伸，使将来和过去硬邦邦。

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。

Results:(1)The Anterior clinoid process is a posterior and medial continuation.

结果：①前床突是蝶骨小翼向后内的锥状突起，长度为10.29±0.78mm，宽度为9.03±0.71mm。

If a snowboarder falls backwards mild head as well as coccygeal injuries can occur such as bruising to the tailbone.

如果一个滑雪属于轻度头部向后以及尾骨受伤，可能会出现诸如擦伤，尾骨。

If a snowboarder falls backwards mild head as well as coccygeal injuries can occur such as bruising to the tailbone.

如果一个滑雪属於轻度头部向后以及尾骨受伤，可能会出现诸如擦伤，尾骨。

As a pond in the common Daya A, about 32-35m, black The shiny, look like large Dytiscidae, but the back of the arch; in the chest and abdomen with thick vertical plate central uplift backward prominent spikes was like, can be with distinction.

如池沼中常见的大牙甲，长约32—35m，漆黑而有光泽，外表似大型龙虱，但背面拱起；中胸腹板中央有粗壮的纵隆起，向后突出呈尖刺状，可与之区别。

Yet in many vertebrate groups, teeth are not restricted only to the oral cavity, but extend posteriorly as pharyngeal teeth that could be derived either directly from the endodermal epithelium, or from the ectodermal epithelium that reached this location through the mouth or through the pharyngeal slits.

但在很多脊椎动物里牙齿的发育不仅只有上述来源，还有向后延伸形成的咽部牙齿，可能由内胚层上皮或经由口腔或口咽裂至此部位的外胚层上皮形成。

The patient was affected by congenital heart defects, short stature, mild mental retardation and cutaneous abnormalities, including dry skin, eczematous skin, sparse, curly eyebrows/eyelashes, mildly curly hair, a peculiar craniofacial appearance with low-set posteriorly rotated ears.

他具有先天心脏缺陷，矮小，轻度智障以及皮肤上的异常，包括皮肤乾燥，湿疹性皮肤炎，稀疏，卷曲的眉毛／睫毛及轻度卷曲的头发，独特的颅面外观并有低位且向后旋转的耳朵。

Abstract〕 Objective: To analyse the effects of the treatment of Cl ass II malocclusion by extraoral force.

摘要〕 目的：探讨口外弓推磨牙向后治疗安氏II类1分类错的机制。

Methods: 12 young patients were treated with head gear extraoral force moving upper first molars distally and then with edgewise appliance.Lateral head cephalograms were taken before and after treatment.

对12例安氏II类I分类错的少年进行口外弓推磨牙向后治疗，第二期用方丝弓矫治器治疗；对两期相关的软硬组织进行X线头影测量。

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。