Analysis of Torque During Canal Instrumentation Using Rotary Endonontic Instruments under Dynamic Condition;
机动状态下根管扩大器械工作负载的研究
Application of hand-used ProTaper instruments in combination with standard stainless steel H-file in endodontic treatment of molar canals
手用ProTaper根管扩大系统联合标准不锈钢H锉在磨牙根管治疗中的应用
Methods: The root canal with root canal orifice burs and helical drilling bits were prepared in advance.
方法：采用根管口台阶状车针与螺旋型根管钻组合起来扩大根管。
The application of enlarging esophageal hiatus through abdomen in the proximal stomach cancer radical correction
经腹扩大食管裂孔在近侧部胃癌根治术的应用
An exploration of the extended lymph node dissection and skeletonization of the vasculature for pancreatic adenocarcinoma
胰腺癌扩大根治手术与血管骨骼化问题探讨
Research and Study about Nerve Root Canal Check and Decompression Besides Diskectomy for Lumbar Disc Herniation;
腰椎间盘突出症髓核摘除神经根管探查扩大术的探讨和研究
A Clinical Study of the HERO 642 Rotary Nickel-Titanium Device in Root Canal Preparation;
HERO 642机用镍钛根扩系统预备根管的临床研究
"This tube is enlarged in mine areas and coiled in others. It extends from the mouth to the anus, the lower end of the large intestine."
这根管子在某些部位扩大，在另外一些部位盘绕。它从口一直延伸到肛门，大肠的下端。
Further Marketization: Key to Expansion of Domestic Demands;
扩大内需的根本办法是进一步市场化
Clinical effect of Root canal retreatment in Resinifying mandible molar
下颌第一磨牙塑化根管再扩通的临床效果分析
crop grown for its enlarged roots: e.g. beets; potatoes; turnips.
靠根部的扩大生长的作物；如甜菜；马铃薯；芜菁。
Students practise building up words from affixes and word roots.
学生通过运用前缀和词根来扩大词汇量。
Hemostasis function of the left atrium of enlargement annulus in small aortic root
左房顶在主动脉根部扩大成形术中的止血作用
On Basic Reasons for Expansion of Income Difference Between Urban and Rural Areas and Real Choices;
论城乡收入差距扩大的根本原因和现实选择
Economic and Policy Roots of Widening Gap between Town and Country;
我国城乡差别日益扩大的经济与政策根源
Treatment of cervical spondylotic myelopathy and radiculopathy by anterior subtotal vertebrectomy and decompression combined graft and internal fixation
扩大式开槽减压治疗脊髓神经根型颈椎病
extend from nodule to stay of root
从根瘤扩展到根的中柱
Causing constriction or dilation of blood vessels.
导致血管的缩小或扩大的