根

The spinal radix can be identified according to four factors-terminal filum, the exit of L1 radix on the dura, morphological feature of S1 and S2, and the blood vessel on this region.

根据终丝，L1神经根硬膜出口，S1和S2的形态特征以及节段血管等四个方面综合鉴别能准确辨认神经根。

When a man points a finger at someone else, he should remember that four of his fingers are pointing at himself.

当你用一根手指指着别人的时候，你应该意识到其余四根手指是指向自己的。

Rub with the sponge pad or finger from the nose to outside, to the face, forehead, and hair root, areas around the eyes, eyelash root, and brow root.

用海绵块或手指从鼻子往外抹，至面颊、前额、发根、眼睛周围、睫毛根和眉毛下部。

By using the method for positive term resolution of equations of higher degree, all non-zero real roots of a real coefficient equation of higher degreewere obtained by determiningthe abscissas of intersection points of two monotonically increasing concave functions in the first quadrant of a planar rectangular coordinate system.

用高次方程正项分解方法，将求解实系数高次方程非零实数根的问题，转化成求解两单调上升凹函数在平面直角系第一象限内交点横坐标的等价问题；给出了基于共享存储多指令流多数据流并行计算模型求解任意实系数高次方程全部实数根的大范围收敛性异步并行迭代算法，并分析了算法计算的复杂程度。

It's the American equivalent of ginger beer, but flavoured with sassafras and sarsparilla roots.

根酒是美国的姜汁啤酒，不过加上了檫树根和菝葜根。

Therefore the small house sparrow was very not convinced may not be able to discover any good method to for a while press under its tree to have a butcher to slice meat exactly the small house sparrow to the big house sparrow saying that you were not fierce that you have the original story to fly make the block meat from the butcher hand to come up the big house sparrow to smile say small KS, therefore a dive flew on the table to hold in the mouth a meat to fly the tree to be possible to grasp by the butcher butcher unusual vitality then to pull out all of a sudden the big house sparrow the wool, the big house sparrow only shouted HELP, the small house sparrow could not tolerate really flew all of a sudden to butcher's handAs soon as nipped a butcher hand to hurt then puts the big house sparrow the big house sparrow to go all out to fly the tree to come the small house sparrow saying that then does not boast I to rescue your you inadequately to be possible the big house sparrow to say exactly early who wanted you to rescue my me to prepare to remove completely clothes to do with him.

小麻雀很是不服气可一时又找不出什么好的法子要难为它恰好树下有一个屠夫正在切肉于是小麻雀就对大麻雀说你不是厉害吗那你有本事飞下去从屠夫手中弄块肉上来吗大麻雀笑笑说小KS，于是一个俯冲飞到桌上叼了一块肉就要飞上树可一下子被屠夫抓了个正着屠夫非常生气便一根一根地拔大麻雀的毛，大麻雀只呼HELP，小麻雀实在看不过去了一下子飞下去冲着屠夫的手就咬了一口屠夫手一疼便把大麻雀放了大麻雀拼命飞上树来小麻雀说这下不吹牛了吧要不是我救你你早活不成了可大麻雀说谁要你救我呀我正准备脱光了衣服跟他干呢。

On his way home he rested beneath two fruit trees,using root of one as a pillow and the root of the other as a footrest.

在回家的路上，他在两棵果树下休息。他用一棵树的根当枕头，另一棵树的根作脚凳。

Objective:To investigate the effect of diameter of root canal foramen on the accuracy of two apex locators.

目的：研究根尖孔直径对两种根管长度电测仪Root ZX和Neosono Ultima EZ测量准确性的影响。

The tooth number and type, root type, physiological foramen location and shape.

记录牙号、牙的类型、根的类型、生理性根尖孔的位置和形态。

The forefeet point straight ahead, and are well arched with deep pads and the two center toes are slightly in advance of the two outer toes.

前足爪笔直指向前面，脚趾圆拱，脚垫深，中间两根脚趾比外围的两根脚趾略长。

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。