穿孔的

Objective To investigate the therapeutic effects of repairment on molar endodontic perforation and crown.

目的 通过对牙髓底穿孔的后磨牙进行修补以及全冠修复的疗效进行研究。

Among them 168 cases cut by high frequency instrument,accounting 60.43 percents.64 cases cut by radiofenqency instrument accounting 23.02percents.46cases cut by joint treatment accounting 16.55percents.conclusions it is a safe and effective methods to cure the peptic polyps by radiofrequency and high frequency under gastroscope.it is more effective than only using singal instrument and it decreases the occurrence rate of bleeding and fenestrate of alimentary canal.

内镜下射频及高频联合治疗消化道息肉是一种安全有效的方法，比单用效果更为确切，并降低了治疗后消化道出血和穿孔的发生率。

Both exine and intine were obvious.

花粉外壁由不连续的具穿孔的覆盖层、柱状结构和基层组成，内外壁明显。

High quality handmade body jewelery and piercing jewelry in solid gold.

高品质的手工珠宝和身体穿孔的纯金首饰。

Objective: To explore clinical characteristics and different operative options for perforated gastric carcinoma.

目的：探讨胃癌穿孔的临床特点和不同术式的选择指征。

Methods From 1990 to 2002,32 cases with stercoral perforation of colon were analyzed retrospectively.

方法对1990～2002年收治的粪块性结肠穿孔的32例临床资料进行回顾性分析。

The third type of nose piercing is done on the bridge of the nose.

鼻穿孔的第三种类型是做了的鼻梁。

A data medium in or on which data have never been recorded, e.g., paper that is unmarked; punch tape that has no holes.

一种数据介质，在其内或其上从未记录过数据。例如，未用过的纸，没有穿孔的打孔用纸带。

Any tape punch that automatically converts coded electrical signals into perforation in tape .

自动地将编码电信号变换为纸带上的穿孔的任何纸带穿孔机。

Eyelet: to prevent tearing small metal flanged ring was clenched in to a punched hole for reinforcement.

鸡眼：用来紧压穿孔的细小绲边金属环。它的加强作用防止撕裂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。