环空管道后台阶突扩流动是空气正循环钻井过程中十分重要的关键部分，直接决定了钻探岩屑是否能够顺利上返地面。
The flow over a backward facing step of an annular tube is a very important part of air drilling, determining the detritus going back to the ground successfully.
吐哈油田地层压力较低、储层物性较差，且要进行上返试油的井采用常规测试射孔联作技术已不能满足生产需要。
Formation of Tuha oilfield belongs to low pressure and bad reservoir property which makes conventional combing tech of testing and perforation not being suit for need of production of oil well.
由于日光返辉区(sunglint)的关系图像形成鲜明对比，此区域的水面将太阳光直接反射至ISS上观测的宇航员处。
The stark contrast is due to sunglint, in which the Sun is reflected off water surfaces back towards the astronaut observer on board the ISS.
我当时非常吃惊，因为返溯实际上是对各种预测模型进行实际检验的标准方法。
I found that astonishing since backcasting is a standard reality test for forecasting models.
目前是在二尖瓣脱垂患者的瓣叶上放置夹合器(clip)，可以减少二尖瓣返流，无需对患者进行手术治疗。
They are now taking patients with mitral valve prolapse and putting a clip on the leaflet so that you can reduce the mitral regurgitation without having to send the patient to surgery.
外返孔取心工具与常规取心工具在结构上的根本差异是在安全接头与旋转总成之间设置了一个特殊的外返孔接头。
The basic difference of outside-vent coring tool from conventional one is that it has a special outside-vent joint installed between safety joint and swivel assembly.
尺侧上副动脉、尺侧下副动脉、尺侧返动脉在肱骨内上髁附近互相吻合。
The superior ulnar collateral artery, the inferior ulnar collateral artery and the ulnar recurrent artery are anastomosis near the medial epicondyle of humerus.
试验结果表明，BVT蝶型浮阀塔板对液体具有导向作用，有利于降低塔板上的液体返混，提高塔板传质性能。
The results indicate that the liquid backmixing degree on BVT is lower, and this can give rise to transfer efficiency.
肘部附近尺侧下副动脉和尺侧返动脉后支与尺侧上副动脉在尺神经外膜相吻合。
Inferior ulnar collateral artery and posterior ramus of ulnar recurrent artery formed rich artery network with superior ulnar collateral artery in the ulnar epineurium.
长寿使你40岁之后还能在职业生涯上“重新返场”，勇登巅峰。所以，好好抓住这个时机，并充分利用职业生涯中早期阶段学习，变成熟，拓展你的技能。
Your career prime will be your "bouncing back" days after 40 years of age, so take advantage of that fact and utilize your early employment years to learn, mature, and expand your skills.
为了给烧结返矿配比的确定提供数据上的支持，对烧结返矿量进行预测具有重要的实际意义。
In order to offer the basis of blending ratio in data, it is important to predict the actual output of return mines.
她努力微笑着，竭力保持着尊严，返身回屋，心不在焉的在她干净洁白的围裙上擦着手上的红油漆。
Then, with as much dignity as she could muster, she turned and walked back into her house, absently wiping red paint on her clean, white apron.
她努力微笑着，竭力保持着尊严，返身回屋，心不在焉地在她干净洁白的围裙上擦着手上的红漆。
Then, with as much dignity as she could 25 muster, she turned and walked back into her house, absently wiping red paint on her clean, white apron.
理论上琥珀酰胆碱由于增加胃内压，存在返流胃液及胃内容物的危险。
There is a theoretical risk of the aspiration of gastric fluid and contents with the increased intragastric pressure associated with the administration of succinylcholine.
在这种模式下，各行对于经营管理分析基本上依赖于报表返传数据以及总行开发的CS2002等系统。
Under this pattern, business and management analysis of various Banks basically relies on feedback data from report forms and CS2002 system developed by headquarters and so on.
而目前压裂液返排的研究主要集中在定性分析上，很少有定量的计算。
Flow back of fracturing fluid is currently focus on qualitative analysis, there are few quantitative calculations.
目的寻求甲状腺手术中对喉上神经和喉返神经提供定位和保护的应用解剖标志。
Objective To introduce anatomic landmark for location and protection of superior laryngeal nerve and recurrent laryngeal nerve in thyroid surgery.
目的寻求甲状腺手术中对喉上神经和喉返神经提供定位和保护的应用解剖标志。
Objective To introduce anatomic landmark for location and protection of superior laryngeal nerve and recurrent laryngeal nerve in thyroid surgery.
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