根压

在植物弱蒸腾情况下，木质部的水分处于正压状态，这种压力叫根压。

The positive xylem pressure , often occurs with low transpiration rate , is termed as root pressure .

但根压完全不足以将水推到树顶。

But root pressure is not nearly great enough to push water to the tops of tall trees .

况且，最高树木中的松柏只有很低的根压。

Furthermore , the conifers , which are among the tallest trees , have unusually low root pressures .

夜间，胡杨同样存在明显的树干液流现象，这主要是由根压引起的。

At night , the ascent of sap flow could be observed in the above main tree species owning to the existence of root pressure .

天上充满着地上破碎的生命，没有一根压伤的芦苇是基督所不能恢复的。

Heaven is filling with earth 's broken lives , and there is no bruised reed that Christ cannot take and restore to glorious blessedness and beauty .

如果你是刚开始练习这个体式，把掌根压在一起，让你的头后偎依着紧握的手。

If you are just beginning to practice this pose , press the bases of your palms together and snuggle the back of your head against the clasped hands .

对于植物中输送水的其它解释都基于根压植物底端的根对水的推动。

Other explanations for the movement of water in plants have been based on root pressure , a push on the water from the roots at the bottom of the plant .

转染NGF基因的Schwann细胞对慢性神经根嵌压伤后神经修复的作用

Effect of Schwann cells modified by NGF gene on the nerve repair after chronic nerve roots compressed injury

神经根嵌压伤中原癌基因形态蛋白和降钙素基因相关肽的表达

The expression of c-fos and transmitter calcitonin gene-related peptide in the chronic compressive injury of the nerve root

颈神经根嵌压伤的磁刺激运动诱发电位与组织病理学的相关性研究

A Study on the Relationship Between Magnetic Stimulation Motor Evoked Potential ( MEP ) and the Neuropathology of the Chronic Compressed Lesion of Cat 's Cervical Nerve Roots

结论：磁刺激MEP的检查指标与神经根慢性嵌压性损伤的程度具有相关性，其表现形式可作为判断神经病理损伤程度的量化指标。

Conclusion : There is correlation between the superficial magnetic stimulated MEP monitoring results and pathological changes of the nerve roots under chronical compression , which could serve as the quantitative indication of the pathological changes of nerve injury .

不同受累神经根的致压因素不同。

The compressive factors of different affected nerve roots are different .

神经根慢性嵌压损伤的动物模型建立

The animal model of chronic compressive injury of spinal nerve roots

颈背根节卡压与顽固性肘外侧疼痛的临床研究

Clinical study of cervical dorsal root ganglia entrapment and intractable lateral elbow pain

腰椎间盘突出合并腰骶神经背根节嵌压（附12例报告）

Lumbar Disc Herniation with Entrapment of Lumbar-sacral Dorsal Root Ganglia ( Report of 12 cases )

颈神经根椎管外卡压颈肩臂痛的一个重要发病因素

Degenerative Cervical Spinal Instability And Neck-arm Pain Entrapment of Cervical Nerve Root outside Spinal Canal-An Important Reason of the

你知道有一句古老的谚语吗？最后一根草，压断骆驼背。

Do you know the old saying , @ It is the last straw that breaks the camel 's back .

12例腰椎间盘突出合并腰骶神经背根节嵌压

Lumbar disc herniation ( LDH ) with entrapment of Lumbo sacral dorsal root ganglia ( DRG ): A clinical study of 12 cases

他的头落地时剧烈地铿了一声，全场观众听了倒抽一口冷气。还好遭殃的只是他头盔上的金鹿角，其中一根被他压断了。

His head hit the ground with an audible crack that made the crowd gasp , but it was just the golden antler on his helm .

结论颈神经背根节卡压可能是顽固性肘外侧疼痛又一重要发病因素。

The generally the rate is 83 3 % Conclusion Dorsal root ganglia compression in the cervical region may be another important cause for intractable lateral elbow pain .

按相应长度切断拼接件并将管束固定在一根主要导压管上，这样可以方便地通过拼接管线进行现场安装。

The splice piece shall be cut to length and secured to the bundle on one of the main runs to allow easy field installation across the splice line .

目的：建立一种由自身骨性增生造成神经根慢性嵌压损伤的动物模型，为相关实验提供造模方法。

Objectives : To set up an experimental animal model of spinal nerve root chronic compression in-jury caused by self-bone hyperplasia , so as to provide a model-making method for relevant experiments .

方法：建立猫颈神经根慢性嵌压伤的病理模型，用表面磁刺激运动诱发电位对损伤神经做动态观察，结合不同损伤程度的神经病理组织学改变情况，研究两者间的相关性。

Methods : The pathological models of the cervical nerve roots under chronic compression were created with the superficial magnetic stimulated MEP monitoring and pathological examination of nervus tissue under injury in different degrees .

球基微操作器是一种广泛应用于微纳米精密作业的微机器人系统，由基座、微操作球和顶端嵌有红宝石球的3根四分压电陶瓷管组成。

A spherical micromanipulator is a micro robotic system largely applied to the micro / nano precision positioning , which is composed of a seat , a micro-ball and 3 piezoelectric tubes with ruby balls on the top .

给出了软土地区70根长螺旋钻孔压灌粉煤灰混凝土桩的单桩静载荷试验结果，由此得到软土地区长螺旋钻孔压灌混凝土桩桩侧阻和桩端阻的取值方法。

The results concerning 70 static load tests of auger bored cast with pressure concrete piles are presented and the values of shaft friction and toe resistance are proposed .

15侧SCA和3侧PICA压迫三叉神经根并形成压痕，3侧AICA接触面神经根并形成压迹。

Fifteen SCA and 3 PICA formed the impression on the root of trigeminal nerve . Three AICA formed the impression on the root of facial nerve .

2侧PICA和12侧SCA接触三叉神经根，2侧AICA接触面神经根，动脉与神经根接触多形成压迹。

Two PICA and 12 SCA contact the root of trigeminal nerve . Two AICA contact the root of facial nerve .