根段

2DRG co-cultured with sciatic nerve undergoing Wallerian degeneration for 14days in vivo in serum free DMEM/F12,1sciatic nerve segment was added into co-culture system at the first moment,the axons were strong and straight and could adhered to each other,and the number of axons dramatically reduced compared with that of DRG cultured alone in serum free medium.2DRG cultured in serum free DMEM/F12for 4days,then the sciatic nerve segment was added into the culture system for 3days,the axons became straight and part of them adhered to each other.

分别在无血清和有血清的条件下将新生鼠的背根神经节和体内变性14天的大鼠坐骨神经段进行联合培养作为实验组，并以在相应条件下单独培养的DRG的轴突的生长情况作为对照组来观察比较轴突的生长情况。

The chicory root could be forced better after vernalization with low temperture, otherwise, the quality of chicon was worse.

菊苣根采收以后需要经过一段时间的低温春化处理，才能更好地进行软化，否则软化出的芽球质量较差，重量轻、体积小。

We witness a cutscene in the western turret of Morgan's father belittling his work and competency.

在西边塔楼，我们看到一段过场：摩根的父亲对儿子的工作和能力不屑一顾。

Projections of how patterns of drought, deluges, heat and cold might change are among the most difficult, and will remain laden with huge uncertainties for a long time to come, said M. Granger Morgan, a physicist and policy expert at Carnegie Mellon University in Pittsburgh.

匹兹堡的卡耐基·梅隆大学政策专家兼物理学家格林戈·摩根表示，有关干旱、洪涝、炎热以及寒冷的模式可能会如何改变的预测是非常困难的，而且未来很长一段时间内都会充满大量的不定因素。

Methods:One hundred and six disarticulated human verebrae(C3～C7)were evaluated with computed tomography to determine vertebral bone mineral density.Pedicle screws and lateral mass screws were inserted to the left and right at random.Screws were loaded either axially strictly longitudinal to failure or in a coronal plane strictly perpendicular to the logitudinal axis,the strengths and displacements were recorded.

方法解离C3～C7骨块120个随机分为两组，测量每个椎体骨的松质骨密度，同一节段椎体随机配对置入椎弓根和侧块螺钉，在位移控制下分别测量位移控制下的平均最大拔出阻力和压力控制下的切向弹性与永久位移。

It really is extraordinary how the Army has extirpated his memory.

军方如何要将其这段记忆连根铲除实在太不寻常。

Objective To discuss unstable thorace-lumbar spine brust fracture to be treated by anterior-posterior route combined decompression and fixation of Ventro Fix.

目的 探讨不稳定型胸腰段爆裂骨折前路Ventro Fix单棒系统结合后路椎弓根系统治疗的临床效果。

For the nobler plants are valued for the fruit they bear at last in the air and light, far from the ground, and are not treated like the humbler esculents, which, though they may be biennials, are cultivated only till they have perfected their root, and often cut down at top for this purpose, so that most would not know them in their flowering season.

蔬菜就算是两年生的植物，那也只是被培植到生好根以后，而且常被摘去顶枝，使得许多人在开花的季节都认不得它们。这一段意思基本译出了，只是有些地方读着别扭，恕我过分挑剔了。

Cervical spine digital models (C3~C7) were reconstructed, and obtained the biggest projection borderline and its inner circle of C3~C7. Then recorded the radius of the inner circle of each inner borderline and its center coordinate point. Simulating fixation screw were entered C3~C7 in different angles of transverse plane direction.

三维重建得到C(下标 3-7)数字模型，从不同方向观察各椎骨形态正常；得到C(下标 3-7)在不同外偏角方向椎弓根通道点云投影及其内边界、内切圈；模拟植入C(下标 3-7)，各个节段不同外偏角方向最大螺钉。

The rat L5/6 interertebral disc is multi-segmentally innerated from the L1-L6 dorsal root ganglions. Substance P and the neurokinin-1 receptor contribute to inflammatory pain transmission.

大鼠L5/6椎间盘受L1-L6背根神经节多节段神经支配的。P物质和神经激肽-1受体对感染性疼痛的传导起重要作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。