有效操作

It is an urgent problem that how to find out the fault status in transformer, how to control the system effectively and manage the information safely, using the oil meteorologic chromatogram analysis method.

如何采用油色谱分析方法及时发现变压器故障状况，确保系统的有效控制和信息的安全管理，实现信息系统的安全操作，是当前迫切需要解决的实际问题。

Although the microporous structure made it infected easily, it could be prevented by strictly sterile operation.

虽然多孔结构使其容易造成感染，但通过一系列严格的无菌操作可以有效地预防此类并发症的发生。

intramuscular injection of botulinum toxin type a deeply and symmetrically to treat myospasm after head injury is safe, simple, valid, has less complication, and worthy recommendation.

等距离深部肌注a型肉毒毒素治疗脑外伤后四肢肌痉挛安全有效，操作简单，并发症少，为康复治疗赢得时间，值得在临床推广。

intramuscular injection of Botulinum Toxin Type A deeply and symmetrically to treat myospasm after head injury is safe, simple, valid, has less complication, and worthy recommendation.

等距离深部肌注A型肉毒毒素治疗脑外伤后四肢肌痉挛安全有效，操作简单，并发症少，为康复治疗赢得时间，值得在临床推广。 A型肉毒毒素；肌痉挛；脑外伤；肌张力障碍；改良Ashworth量表；偏瘫

Six cases from control group suffered secondary infection,none was from myringoplasty group.Conclusion: Myringoplasty is an ideal method for traumatic perforation of tympanic membrane.

鼓膜成形术治疗外伤性鼓膜穿孔可缓解症状，提高听力，减轻患者痛苦，促使鼓膜早期愈合，避免继发感染，操作简便，安全有效。

Percutaneous nephrostomy guided by Ultrasound and C-arm mobile fluoroscopy is a safe procedure and preoperative analyzing the high risk factors of complications and preparing the preservation methods may sublimate the security and therapeutic efficacy.

熟悉肾造瘘和输尿管内双J管置入术的操作程序，术前综合评估并发症产生的危险因素，并积极防范处理，可有效提高手术安全性和治疗效果。

With the transform analysis of the edges images, the linear characteristics of the edges of the empty-trains-images were outstood.

结果表明：形态学操作有效地减弱了其他对象的边缘，得到比较满意地空列车图像的直线性质的边缘；在不同监控对象的图像的Radon变换域中的特征最大值比Hough变换域中的特征最大值有更好的可分离性。

Aailable data shows endoscopic papillectomy to be effectie and safe in experienced hands with usually little morbidity and irtually no mortality.

现有的数据表明内镜下乳头切除术在有经验的医技员操作下是有效和安全的，死亡率低，几乎没有死亡。

Although the recurrent pectus excavatum repairs are technically more challenging than the primary surgery, the non-thoracoscopic Nuss procedure for reoperative correction is a safe, effective and rel iable method.

复发漏斗胸再次手术矫正虽较初次手术更困难，但只要掌握手术原则、技巧，仔细操作，非胸腔镜辅助下行Nuss 手术二次矫正仍然是安全有效的。

Negative pressure drainage is a simple, safe and effective method for high perianal abscess after primary radical surgical procedure.

结论负压吸引球操作简便，安全可靠，是高位肛周脓肿根治术后引流有效的方法之一。

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。