结果为

Abstract］ objective to explore the accuracy and safety of safety drillprepared for cervical pedicle screw trajectory.methods fourteen adult cadaver specimens of cervical spine（c3～c7）with intact structures including ligaments and perivertebral muscles were reserved and used.according to the radiographic measurements,safety drill was inserted into cervical pedicle individually.the evaluation of the drill's trajectory was carried out by ct scan and three-dimension reconstruction and autopsy.results one hundred and forty drill's trajectories were made.9 holes failed with a perforation rate of 6.4%.conclusion the safety drill prepared for cervical pedicle screw hole is safe and effective and can be applied and popularized clinically.

目的 探索安全钻头应用于颈椎弓根螺钉孔道钻探的安全性与准确性。方法随机取14具福尔马林浸泡的成人颈椎标本（c3～c7），保留完整的脊柱三柱结构及相关的韧带和椎旁肌，根据影像学测量的进钉点和进钉方向，模拟颈椎后路手术过程。选用安全钻头，进行实际的颈椎弓根螺钉孔道的钻探，将孔道行ct扫描，并斜位三维重建孔道形态，并以肉眼直视观察结果为金标准，评价孔道钻探的成败。结果钻探孔道准确率89.3%（125/140），穿孔率6.4%（9/140）。结论安全钻头应用于颈椎弓根螺钉孔道钻探的安全性与准确性均较高，可以在临床上推广使用。

Results 20 UCB samples from the newborns whose mothers were triply positive for HBsAg, HBeAg, and HbcAb were detected using quantitative detection of HBV-DNA.

结果：HBV血清学标志物检测结果为大三阳，即HBsAg、HBeAg和HBcAb的乙型病毒性肝炎产妇。

Things turn out best for those that make the best of the way things turn out.

事情的结果为那些充分利用事情结果最好一面的人变得最好。

If there is only one result the map is centered over the result an zooms to the location.

如果只有一个结果是对结果为中心的地图上的位置缩放。

The main characters of new cotton hybrid JiH239 were analysed based on the results of Hebei Cotton Regional Test in 2003~2004. The results showed that JiH239 was high yield, disease-resistance and fiber length and strength were better than CK cultivar, micronaire value was a little high. The Bt toxic protein gene expression levels was higher than bollworm-resistant CK Zhongmiansuo41 in different growing period. The purity of bollworm-resistant was higher than Zhongmiansuo41 in seeding period and no significant variety in bud period and flower-boll period.

笔者以2003~2004年河北省棉花品种区域试验结果为依据，分析了棉花新杂交种冀H239主要性状特征，结果表明，冀H239产量突出，抗病性强，纤维长度、纤维比强度优于对照，马克隆值偏高；苗期、蕾期、花期和铃期棉叶中Bt杀虫蛋白表达量、苗期抗性纯合度均高于抗虫对照品种中棉所41；蕾期和花铃期抗性纯合度与中棉所41差异不显著。

The calculation results show that the initial geostress field in dam zone is a medium to high stress field composed of tectonic stress and dead-weight stress.

计算结果表明，大岗山坝区初始地应力场是一个在浅部以构造应力为主、在深部以自重应力为主、由构造应力和自重应力联合组成的中等偏高的地应力场，研究结果为坝区边坡开挖及长期稳定性分析提供了重要依据。

The tectonic stress is prominent at shallow level and the dead-weight stress is prominent at deep level, which provides important reference basis for excavating simulation and long-term stability analysis of slope.

计算结果表明，大岗山坝区初始地应力场是一个在浅部以构造应力为主、在深部以自重应力为主、由构造应力和自重应力联合组成的中等偏高的地应力场，研究结果为坝区边坡开挖及长期稳定性分析提供了重要依据。

Measurements and Main Results: The main abnormalities were a low percentage of rapid eye movement sleep counting, for a median (25th-75th percentiles) of 10%(3.5-12.5) of total sleep, and a highly fragmented sleep with 29 arousals and awakenings per hour of sleep.

方法和结果：主要的异常结果为快眼动相睡眠数的百分比较少，其中位数（25~75%）是10%（3.5~12.5），片断睡眠的比例较高，每小时睡眠约有29次微觉醒和觉醒。

On the basis of study results, completely adopting industrial crude materials, on-line experiments were performed on some glaze compositions in a roller kiln.

以研究结果为基础，全部使用工业原料，在辊道窑中对部分釉组成进行了在线工业性试验，取得了良好的结果。

Results The retinae were attached in all the cases after operation. During the follow-up period of three months to three years, ten eyes kept the retina attached and three cases suffered from recurrent retinal detachment. One of them had had a second surgical procedure and obtained retinal re-attachment.

结果 13只眼术后视网膜均复位，3个月至3年随访期间，10例视网膜保持平复；3例视网膜脱离复发，其中1例经再次手术使视网膜复位；解剖学复位结果为11/13，术后和随访时视力有不同程度提高。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。