背部的

These images suggest that Homo erectus walked by touching the ground first with the back of the foot and pushing off with the front -- just as we do.

这些图像表明，直立人走过的地面接触与脚的背部第一和推动有关的前下车-就像我们做的事。

When these two areas meet in the middle, you have a horseshoe shape of hair around the back and sides of your head.

当这两方面的满足，在中东，您有一个马蹄形状的头发，周围的背部和两岸在你的头上。

Your job as Skip is to track down the Bully Bee and get your knapsack back.

你的作为跳的工作乃是追捕到特好的蜜蜂，得到你的背包背部。

A snugly-fitting vest-type life preserver offers back and shoulder protection as well as the flotation needed to swim safely in whitewater.

漂流在白水中需要游泳时，一件合适的救生衣可以给你的背部及肩部提供很好的防护，保证你的安全。

In one way, autologous catilage, allogeneic fresh and preserved cartilage with or without perichondrium, preserved human cartilage with or without perichondrium were implanted in the back subcataneous of the same rabbit.

一方面，将自体软骨、新鲜的和培养的同种异体带膜及不带膜软骨以及所培养的人的带膜及不带膜软骨移植于同一兔背部，分别于7天、30天、60天、90天、120天、150天、180天、200天、300天及370天时取标本观察移植效果。

One day in late June 2005 a resident of Chengguanzhen Town of Xinye County Henan Province China came to the TV Station of the County taking a Persian cat that there are two scissor-shaped wings in its back.

2005年6月下旬的一天，河南省新野县城关镇的一居民带着一只头一年冬天抱养的、背部长着一双剪刀形翅膀的波斯猫来到县电视台。

One day in late June, 2005, a resident of Chengguanzhen Town of Xinye County, Henan Province, China came to the TV Station of the County, taking a Persian cat that there are two scissor-shaped wings in its back.

2005年6月下旬的一天，河南省新野县城关镇的一居民带著一只头一年冬天抱养的、背部长著一双剪刀形翅膀的波斯猫来到县电视台。

Awn In grass flowers, a stiff bristlelike structure formed from a continuation of the central nerves of the LEMMAS or GLUMES.

awn 芒：禾本科植物小花的外稃顶端或背部，由中脉延伸而成的针状突起。芒的有无和形状，可为鉴定部分禾本科植物物品种的依据。

Finally, sophisticated in io models, such as rodent models of peritoneal endometriosis as well as the chorioallantoic membrane assay and the dorsal skinfold chamber,allow for the detailed analysis of blood essel deelopment in ectopic endometrium and the efficacy of angiogenesis inhibitors.

最后，复杂的体内模型，例如腹膜的子宫内膜异位，绒毛膜尿囊膜分析和背部皮肤皱褶腔的啮鼠动物模型，在异位子宫内膜和血管生成抑制剂效用中考虑了血管发展的详细分析。

The cooperation of 8-MOP/UVA could induced dermis of the non- lesion back skin of vulgar psoriatic patients and the cultured dermic fibroblasts showed up photoaging-characteristic changes of histology and biology rapidly, it is feasible to establish human skin photoaging models by selected the human skin of sun-protected sites treatment with PUVA and cultured dermic fibroblasts treatment with 8-MOP/UVA as studied objects.

1.8-MOP/UVA可诱导寻常型银屑病患者背部非皮损区真皮及培养人类真皮成纤维细胞迅速出现具有光老化特征性的组织学及生物学特性改变，以PUVA治疗的非暴露部位皮肤及8-MOP/UVA作用的培养真皮成纤维细胞作为研究对象建立人类皮肤光老化模型是可行的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。