撕

There was no snap in his turtle for two years.

他的海龟已经2年没撕咬过了。

2 Single-row bridge product in paper, do not allow any serious corner (for no more than 10 mm long, the number of angular paper no more than one time about 10 percent of the number of paper) and paper phenomenon, off paper rate must not exceed 3 per cent.

5.2.2 单排桥式产品在倒纸过程中，不允许出现严重折角（折用线长不超过10mm，折角纸张数不超过一次倒纸数的10％）和撕纸现象，掉纸率不得超过3％。

Results Among the 62 cases, 23 cases were torn fracture of shank bone eminentia intercondyloidea, 29 cases were platform fracture. Also, 8 cases had meniscus trauma and 11 cases had cross ligament trauma.

结果 62例膝外伤中髁间嵴撕脱23例，平台骨折29例，伴半月板损伤8例，伴交叉韧带损伤11例。

They include torn fracture of shank bone eminentia intercondyloidea, platform fracture and meniscus trauma. All the cases by X-ray and CT scanned, some of them took MRI.

包括：胫骨髁间嵴撕脱骨折、平台骨折、半月板损伤等，所有病例均接受X线摄片、CT扫描、其中部分行核磁共振检查。

Objective Based on findings in exploration of the rules of plastic changes in MI and SmI of adult rats following total brachial plexus root avulsion injuries, we investigated the central mechanism of transhemispheric reorganization primarily after contralateral seventh cervical nerve root transfer.

目的： 在探讨成年大鼠全臂丛根性撕脱伤后初级体感运动皮层可塑性变化规律的基础上，初步探讨健侧颈7移位正中神经术后跨大脑两半球功能重组的中枢机制，明确胼胝体在该重组过程中所起的作用。

Methods Three adult rat models were set up, including the model of total left brachial plexus root avulsion injury, the nerve transfer model of contralateral seventh cervical nerve root to median nerve, as well as the callosotomy model.

结果： 1、成年大鼠全臂丛根性撕脱伤后：（1）在双侧SmI记录SEP：不同时间段电刺激患爪正中神经支配区，在双侧SmI 均未诱发出SEP；电刺激健侧前爪正中神经支配区，在健爪同侧SmI未记录到SEP，只在其对侧SmI记录到SEP，且不同时间段的SEP位点数目均明显多于正常对照。

Objective To investigate the hollow nails, anchor screw fixation for the treatment of knee posterior cruciate ligament tibial attachment avulsion fracture surgery.

目的 探讨空心钉、锚钉内固定治疗膝后交叉韧带胫骨附着部撕脱骨折的手术疗效。

Methods 14 cases of simple PCL tibial attachment avulsion fracture were undergone open reduction and cannulated screw line, anchor screw fixation of meniscus injury from the merger to be repaired during operation, and early postoperative functional exercises were permitted.

对14例单纯PCL胫骨附着部撕脱骨折行切开复位空心钉、锚钉内固定，对合并半月板损伤者术中予以修补，术后早期进行功能锻炼。

Objective To study the protective effects of Schwann cell derived neurotrophic factor on motoneurons of spinal anterior horn from spinal root avulsion induced cell death.

目的 研究雪旺细胞源神经营养因子对臂丛神经根性撕脱所致前角运动神经元死亡的保护作用。

Plenty of baby-friendly board books are made just for the purpose of being gnawed and chewed.

很多宝宝书就设计可以给宝宝撕和咬的。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。