伸展

一片广阔的土地伸展在我们面前。

A wide stretch of land spread in front of us .

扫描电镜观察发现成骨细胞在MAO-TNZS表面伸展良好，粘附牢固；随培养时间延长，细胞密度增加，细胞分裂增殖并分泌大量的细胞外基质。

SEM showed that osteoblasts on MAO-TNZS spread well and adhered firmly . With the time increasing , the cells proliferated well and secreted matrix . 2 .

此项训练包括伸展和收缩腿部肌肉。

The exercise consists of stretching and contracting the leg muscles .

要做了准备活动以后再做这些较难的伸展运动。

Only do these more difficult stretches when you are warmed up .

伸展运动有助于防止身体受伤，并能提高比赛技巧。

Stretching exercises can help you avoid injury and improve your game .

这些活动目的在于伸展和增强你的腿部肌肉。

The exercises are designed to stretch and tone your leg muscles .

一排排建筑沿着大路伸展。

Ribbon developments extended along the main road .

那条路沿海湾呈曲线伸展。

The road curved around the bay .

这鞋刚开始穿时可能显得紧，但皮子的伸展性很好。

The shoes may seem tight at first , but the leather has plenty of give in it .

手臂弯曲。手臂上举。保持一下。伸展。

Arms bend . Arms upward . Wait for it . Stretch .

这块地从草木茂盛的狭长地带一直伸展开来。

The land sweeps away from long areas of greenery .

我被要求伸展手臂，收紧胸肌。

I was required to hold out my arms and flex my pectorals .

最好先伸展一下僵硬的肌肉。

It is better to stretch the tight muscles first

桌子伸展后长220厘米。

The table extends to 220cm .

她将能伸展一下蜷缩的四肢，休息几个小时。

She would be able to stretch out her cramped limbs and rest for a few hours .

他伸展着身子躺在草地上睡着了。

He fell asleep with his body extended on the grass .

花园一直伸展到山脚下。

The garden extends as far as the foot of the hill .

辽阔的草场向东伸展。

Vast meadows stretch to the east .

房屋边那棵树的树枝伸展到屋顶上方去了。

The tree near the house branched over the roof .

我认为应该剪去这棵树上伸展得过长的树枝。

I think some of the overhanging branches should be pruned from this tree .

草原一直伸展到遥远的天边。

The prairie stretches to the distant horizon .

八条大道从广场呈辐射形伸展出去。

Eight roads radiate from the square .

这种树叶茂盛、枝条伸展的树木种植于坟墓片边，作为传统仪式的一部分。

The leafy , spreading trees were planted on graves and as part of traditional rituals .

张开双臂的伸展姿势让我们感觉更有力量,交叉双臂让你更有决心,躺下可以带来更多的领悟。

Using expansive gestures with open arms makes us feel more powerful , crossing your arms makes you more determined and lying down can bring more insights ．

干瘪的种子裂开了，卷曲的绿叶伸展了

The dry seed ruptures and the green leaf uncurls .

顶部则长有细细的黄色花柱，两个不平整的卷曲突起伸展而出，扎根于花冠筒的上方。

From the top the slender yellow style rises , pushing two rough curving horns out beyond the flower-tube .

地下的树根在树木周围延伸的长度几乎等同于树枝向上伸展的长度，

Its roots extend under the ground around the tree nearly as far as its branches extend above ground ,

在附加有GA的培养基上，芽轴伸展并长出幼叶（羽状分裂叶）。

On the medium with GA the stem of the adventitious buds stretched and some little leafs were grown .

结论：机械性伸展刺激能够诱导产生TGF-β1、3及Ⅰ型、Ⅳ型胶原的mRNA表达。

Conclusion : The mechanical stretch can induce the mRNA expression of TGF - β 1 、 3 , and type ⅰ,ⅳ of collagen .

并在浸蚀过的硬质合金衬底上，用强电流直流伸展电弧等离子体CVD法沉积金刚石涂层。

Diamond films were deposited by means of the high current extended DC arc plasma CVD technique .