屈折的

METHODS: The stability of intact specimens in flexion, extension, lateral bending and torsion was examined. A fracture model was created using dropping technique. The fracture model was instrumented with short-segment pedicular screw fixation (4-screw construct) or the intermediate screws structure (6-screw construct).

测量完整标本前屈-后伸、侧屈及旋转的稳定性后，通过重物撞击技术制造伤椎骨折模型，然后对每个标本行传统短节段椎弓根螺钉固定（4枚螺钉固定）及增加骨折椎椎弓根螺钉固定（6螺钉固定）。

Over 84,500 primary entries, with fully developed translations * Thousands of additional expressions and examples * Automatic recognition of inflected forms * Slang, technical language, indications of usage, and more * Hundreds of geographic entries * Verb conjugation for all tenses * IPA (International Phonetic Alphabet) pronunciations for most entries * Number-to-text converter * Easy tap-on-word feature to extend your search * Search history * Approximate search in case you misspell or mistype!

超过84500首要项目，充分开发与翻译*数以千计的额外的表情和实例*自动识别屈折形式（ conjugations ，复数）*俚语，技术的语言，使用的迹象，更*数以百计的地理条目共轭*动词的所有态*投资促进机构发音的大部分作品*数到文字转换*简易自来水上字功能，以延长您的搜索*搜索历史*近似搜寻

Over 84,500 primary entries, with fully developed translations * Thousands of additional expressions and examples * Automatic recognition of inflected forms * Slang, technical language, indications of usage, and more * Hundreds of geographic entries * Verb conjugation for all tenses * IPA (International Phonetic Alphabet) pronunciations for most entries * Number-to-text converter * Easy tap-on-word feature to extend your search * Search history * Approximate search in case you misspell or mistype!

超过84500首要项目，充分开发与翻译*数以千计的额外的表情和实例*自动识别屈折形式（ conjugations ，复数）*俚语，技术的语言，使用的迹象，更*数以百计的地理条目*动词的所有共轭态*投资促进机构发音的大部分作品*数到文字转换*简易自来水上字功能，以延长您的搜索*搜索历史*近似搜寻

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。