前齿

Results show that , be compared with the traditional meshing scheme of sabot, after adopting the new scheme, the stress of the dangerous tooth surface of back push sabot can decrease at least 30% and at least 13% of the front push sabot.

结果表明，与传统弹托的啮合方式比较，采用新的啮合方案后，后推式弹托危险齿根面的最大等效应力值减少了30%以上，前推式弹托危险齿根面的最大等效应力减小了13%以上。

At the same time, the factory has a high quality the productionmanagement, the technical development talented person troop and a setof collections production, the management, the sale, the service is abody thing fluid department, And uses the first-class material quality, The Yaazip product best-selling nation and exports European andAmerican, Japanese, the South Korean area.

同时，公司拥有一支高素质的企业管理、技术开发人才队伍和一套集生产、经营、销售、服务为一体的物流体系，并采用一流的材质，专业生产3＃-10＃各种规格的尼龙、树脂、金属及隐形等高品质拉链拉头系列，同时新开发出有：尼龙U型前码，树脂三角齿，铜方齿拉链，公司产品畅销全国并出口欧美地区。

At the same time, the factory has a high quality the productionmanagement, the technical development talented person troop and a setof collections production, the management, the sale, the service is abody thing fluid department, And uses the first-class material quality, The Yaazip product best-selling nation and exports European andAmerican, Japanese, the South Korean area.

同时，公司拥有一支高素质的企业管理、技术开发人才队伍和一套集生产、经营、销售、服务为一体的物流体系，并采用一流的材质，专业生产3＃-10＃各种规格的尼龙、树脂、金属及隐形等高品质拉链拉头系列，同时新开发出YAAZIP品牌有：尼龙U型前码，树脂三角齿，铜方齿拉链，公司产品畅销全国并出口欧美地区。

At the same time, the factory has a high quality the productionmanagement, the technical development talented person troop and a setof collections production, the management, the sale, the service is abody thing fluid department, And uses the first-class material quality, The Yaazip product best-selling nation and exports European andAmerican, Japanese, the South Korean area.

同时，公司拥有一支高素质的生产管理、技术开发人才队伍和一套集生产、经营、销售、服务为一体的物流体系，并采用一流的材质，专业生产3＃-10＃各种规格的尼龙、树脂、金属及隐形等高品质拉链拉头系列，同时新开发出YAAZIP品牌有：尼龙U型前码，树脂三角齿，铜方齿拉链，公司产品畅销全国并出口欧美地区。

At the same time, the factory has a high quality the productionmanagement, the technical development talented person troop and a setof collections production, the management, the sale, the service is abody thing fluid department, And uses the first-class material quality, The Yaazip product best-selling nation and exports European andAmerican, Japanese, the South Korean area.

同时，公司拥有一支高素质的企业管理、技术开发人才队伍和一套集生产、经营、销售、服务为一体的物流体系，并采用一流的材质，专业生产3＃-10＃各种规格的尼龙、树脂、金属及隐形等高品质拉链拉头系列，同时新开发出：尼龙U型前码，树脂三角齿，铜方齿拉链，公司产品畅销全国并出口欧美地区。

［Objective］ To analyze the outcome of internal fixation for occipitalization with atlantoaxial joint dislocation by posterior decompression and occipitocervical fusion ［Method］ From December 2005 to June 2007,8 patients with occipitalization and atlantoaxial joint dislocation received removal of the posterior arcus of atlas and the enlargement of the posterior edge of the foramen magnum after skull traction performing for an average of 135 daysAll patients were operated on by posterior craniocervical fusion using cervifix internal fixation system and autologous ilium graftsThe clinical efficacy after operation was analyzed by Japanese Orthopaedic Associationneural function score ［Result］ All the patients were followed up from 6 months to 2 years, average of 15 monthsNo complication was foundAtlantodental interval was 5~9 mm before and 4~6 mm after skull tractionAtlantoaxial joint dislocation didn't completely reducedThe neurological defects were improved to some extents according to the JOA scoreImageology showed all patients had full decompression and bony fusionThe loosening or broken internal fixation was not found ［Conclusion］ Posterior decompression and fusion is a feasible method for the treatment of occipitalization with atlantoaxial joint dislocation,and the clinical effect is satisfactory

分析后路减压枕颈融合内固定术治疗合并寰枢关节脱位的寰椎枕骨化临床疗效。［方法］2005年12月至2007年6月间，对8例合并寰枢关节脱位的寰椎枕骨化患者在行颅骨牵引治疗一段时间（12~16 d，平均135 d）后采用枕骨大孔后缘扩大，寰椎后弓切除减压取自体髂骨枕颈融合Cervifix系统内固定术，手术后采用日本骨科学会神经功能评分分析临床疗效。［结果］8例患者随访6个月~2年，平均为15个月。8例患者无一例出现术后并发症，术前寰齿前间隙为5~9 mm，经颅骨牵引后为5~7 mm，寰枢关节脱位未能完全复位。手术前后JOA评分示神经症状均有不同程度恢复，影像学检查示枕颈区减压充分植骨区获得骨性融合，无一例出现内固定松动或断裂。［结论］合并寰枢关节脱位的寰椎枕骨化患者术前仔细评估影像学改变，采用颅骨牵引一段时间后行后路减压枕颈融合内固定术的治疗方案是合理可行的，且临床效果满意。

The database was composed of 18 dental treatments from January 1988 to December 2004. The 18 dental treatments included in this study as following: Amalgam fillings (single-, double-, and triple-surface), composite resin fillings of anterior teeth (single- and double-surface), composite resin fillings of posterior teeth (single-, double-, and triple-surface), glassionomer fillings, endodontic treatment (single-, double-, and triple-root), pulpectomy, full mouth scaling, simple tooth extraction, complicated tooth extraction, simple odontodectomy, complicated odontodectomy.

本研究以牙医十八项医疗项目为对象，资料来自中华民国牙医全联会所提供之健保申报资料档，共包含银粉填充、前牙复合树脂、后牙复合树脂、玻璃离子体填充、恒牙根管治疗、乳牙根管治疗、牙结石清除、简单性拔牙、复杂性拔牙、单纯齿切除术、复杂齿切除术等十八项。

For the relieving shaped milling cutter with the traditional Archimedes back curve, the relief angle of each point on the cutting edge is changed after refacing the cutter.

传统的阿基米德螺线齿背的铲齿成形铣刀在重磨前刀面后，切削刃上各点的后角将发生变化，从而影响刀具切削性能的稳定。

Air /Pop Loc remote Lockout Rebound adjustable/100mm travelFront Derailleur:Shimano SLX FD-M660/34.9mmRear Derailleur:Shimano XT RD-M772 SGSShifters:Shimano SLX SL-M660 Rapid-fire plus/2 way releaseChain set:Shimano XT FC-M770 HOLLOWTECH 2Chain rings: 44/32/22 TeethBottom Bracket:Shimano Cartridge/68mm shellCassette:SRAM PG-980 11-32 Teeth/alloy spiderChain:Shimano CN-HG53Pedals:Shimano PD-M505Front Brake:Avid Elixir5Scott HOT Rod OS 31.8mm Flat /620mm/9 degrees bendStem:Scott Comp 4 Bolt/OS31.8mmGrips:Scott lock-on gripsRims:DT Swiss 445d 32Hole /blackFront Hub:Scott disc pro disc itrear hub:shimano fh-m525 sl disc itspokes:dt swiss champion black 1.8mmfront tyre:schwalbe rocket ron 26*2.1/50epi bead performance seriesseat post:scott comp/31.6mmweight:2.35 Lbs

空气/流行禄远程锁定反弹adjustable/100mm旅行前避震器：禧玛诺SLX FD-M660/34.9mm 后变速器：禧玛诺xT配对的RD - M772信贷保证计划转换器：禧玛诺SLX可溶性L - M660速射加/ 2的方式释放套链：禧玛诺xT配对的FC - M770 HOLLOWTECH 2 链环：44/32/22牙中轴：禧玛诺Cartridge/68mm壳盒式：SRAM的指引980 11-32齿/合金蜘蛛连锁：禧玛诺架CN - HG53 踏板：禧玛诺钯M505 前刹车：Avid公司Elixir5 斯科特热棒操作系统三十一点八毫米平/六百二十零毫米/ 9度弯曲干：斯科特Comp 4 Bolt/OS31.8mm 握把：斯科特锁定在握把轮圈：胸苷瑞士445d 32Hole /黑色接待中心：斯科特这盘光盘亲后轮：禧玛诺跳频- m525可溶性它盘辐条：胸苷瑞士冠军1.8毫米黑色前轮胎：燕子火箭罗恩26 * 2.1/50epi珠性能系列座邮编：斯科特comp/31.6mm 重量：2.35磅

Lock angle in the design and the cone has made the appropriate choice, cone friction that makes the engagement ring gear tooth sets and the rapid synchronization, and will produce a Lock role and to prevent the gear before engaging in sync.

锁止角与锥面在设计时已作了适当选择，锥面摩擦使得待啮合的齿套与齿圈迅速同步，同时又会产生一种锁止作用，防止齿轮在同步前进行啮合。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。