按常规

You Yi Yi Netcom ZHU Xiao, said the Ministry of international air travel, according to normal as the situation develops, flight can not operate normally, the airline will make adjustments according to actual situation before this happens, the airline will also have free refund policy.

易网通游易国际机票部朱晓莉表示，按常规随着事态的发展，航班不能正常运行，航空公司也会根据实际情况做出调整，以前出现这种情况，航空公司也会有免费退票的政策。

AIM To study the application of air sac obstetric apparatus in natural vaginal labor and its role in avoiding the conventional cesarean section in abnormal position of fetal head and the breech presentation with normal weight i nfants.

目的 通过对胎头位置异常120例及臀位60例施行气囊助产术研究，可使多数按常规处理应行剖宫产术的胎头位置异常者转化为阴道分娩，还能顺利解决正常体质量之臀位经阴道分娩。

Total alexin CHs0 and alexin C3 was operated on routine method.

总补体CH50、补体C3，按常规方法操作。

Symbol is a sign, figure or physical object, the meaning of which is established by convention.

常用的表义符号是由按常规规定其意义的符号，图案或实物图像构成的。

I don't like to do everything by the book.

我不喜欢按常规去做每一件事

Control group were treated by urethral catheter indwell and were given conventional postoperative care.

对照组按常规方法留置尿管，给予一般常规护理。

Methods 169 patients underwent subclavian venepuncture in the treatment of bone marrow transplantation.78 of them were designed as study group and 91 patients as control group.In study group,the technique of inserting catheters was improved as comparison as routine method.

将169例锁骨下静脉插管的患者按不同的插管方法进行分组：试验组（78例）和对照组（91例），对照组按常规的插管方法进行插管，试验组在常规的操作方法上进行了改进。

Due to this equation,he gets the variation rules of the walking beam's swing angle and the calculation formula of the distance,velocity and accelaration in the hangingpoint movement.

以CYJ10－3－37HB型抽油机为例，计算了其悬点运动参数，并给出了与简化为简谐运动和曲柄滑块机构运动的对比曲线；分析表明，悬点的上、下死点位置不是常规认为的180°和360°（或0°）曲柄转角，因而按常规计算时悬点位移将出现负值。

The experimental group(n=30) received peptisorb 3 days before and 7 days after operation. Control group(n=30) received coloclysis treatment.

实验组于术前3天直至术后第7天给予肠内短肽制剂-百普素营养支持，对照组入院后给于采用传统的清洁灌肠方法，临床治疗和营养支持按常规处理（术前常规膳食，术后PN营养支持）。

Methods Sixty-seven eyes of 50 patients with dry eye received a silicone punctum plug as treatment. Of the 50 patients, there were 17 males and 33 females, and the average age was 37 years. All patients were followed up for three months. A Schirmer Ⅰ test and break-up time were used as measurements before treatment and one and three months after treatment. These measurements were used to evaluate the efficacy of using this treatment for dry eye.

确诊为干眼症的患者50例67眼，均予以泪小点塞治疗，其中接受单眼治疗患者33例，双眼治疗患者17例，按常规记录治疗前、治疗后1个月和3个月的基础泪液分泌量和泪膜破裂时间，检查的结果按两种方法分组进行统计分析，Ⅰ组45例60眼进行治疗前后自身对照，Ⅱ组30例单眼治疗患者左右眼同期对照。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失