face angle

1. The measure theories and methods of tilt angle and face angle are introduced combining with the composing principle and design of the transmitter of No-dig navigating instrument.
   结合非开挖导航仪器中探头部分的整体构成原理与设计，介绍了倾角、具面向角等关键技术参数的检测原理与方法。
2. Sum up the experiences of high yield and efficiency face at big angle blasting mining face
   大倾角炮采工作面高产高效经验总结
3. Prevention Measures of Gangue Fleeing at Fully Mechanized Face in Great Inclined Angle Coal Seam
   大倾角煤层综采工作面窜矸防治措施
4. The Automatic Recognition of Frontal Face with Large Rotation Angle
   大旋转角度人脸前视图的自动识别
5. Winston dared not turn his head even by a millimetre, but sometimes her livid, gasping face came within the angle of his vision.
   温斯顿的脑袋一动也不敢动，但是有时她的紧张、憋气的脸进入到了他的视野之内。
6. A Study on Mining Technology Transformation of Shorter Longwall Face in Large Inclined Angle and Complex Coal Seam with Dirt Band
   含厚夹矸大倾角复杂煤层较短工作面工艺转换研究
7. Discussion on Calculation of Tool Face Angle in Gyrocompass Measuring Angle
   陀螺罗盘定向测量中工具面角计算方法探讨
8. The use and improvement of MG132/ 320-W shearer under coal face with high angle of dip
   MG132/320-W采煤机在大倾角工作面的应用及改进
9. As one of the pre researched items of CCSD, memory tools try to measure and record the top angle, tool face angle, temperature and mud pressure down the CCSD hole.
   作为中国大陆科学钻探预研项目之一，研究在科钻一井中随钻测试钻孔顶角、工具面角、孔内温度和孔内泥浆压力等参数的方法；
10. Preventing rock rolling technology in underneath exit of fully mechanized mining face in great dip angle seam
    大倾角综采工作面下出口防滚煤矸措施
11. The calculation formula of the accurate tool face angle is presented. The formula was also simplified, and the error analysis of the simplified formula was carried out. The analysis result shows that the error is allowable.
    给出了计算工具面角的准确公式，还对该公式做了进一步简化，并对简化公式进行了误差分析。
12. Also on Face: the Angle of the Village Life
    也论面子&村庄生活的视角
13. In order to meet the testing requirement of the face angle in the minor diameter borehole, a sort of face angle sensor with small volume and high performace/ price ratio is invented.
    为了满足在地下小直径钻孔内进行工具面向角的测试要求，自行研制了一种体积小、性价比高的面向角传感器。
14. Development of new-type tool face angle sensor
    一种新型工具面角传感器的研制
15. The deviation force on bit when the tool face angle equals 90 degrees or 270 degrees could be approximately used as the steering characteristics of the assembly.
    在现场使用时，可以用装置角为90°或270°时的造斜力近似作为该导向钻具组合在复合钻井时的导向特征。
16. Mining practice on fully-mechanized coal face with great tilt angle& "three-softening" coal seam
    大倾角三软煤层综采工作面的开采实践
17. This method can solve the tracking problem due to face features 'shape change caused by face rotation in certain angle range.
    该方法解决了因头部旋转所造成的脸部特征形变问题，对有旋转角度的特征提取具有较好的效果。
18. So in this article, GA is applied in the principal steps of face recognition, including segmenting face, location of face and curing of face angle, simultaneously, the mathematical model is built.
    本文把遗传算法应用于人脸识别的分割、定位和角度矫正三个环节，并建立了相应的数学模型。
19. The effects of cutting area, contact arc length, the geometry of cutting face, back dip angle of PDC cutter and rock performance on force of PDC cutter breaking rock were simulated experimentally.
    试验模拟了切削面积、接触弧长、切削面形状、切削齿后倾角和岩石性能对PDC切削齿破岩受力的影响。
20. Study of roof strata movement in coal mining face under steep angle
    大倾角煤层采面顶板岩层运动研究
21. Methods The operations of angle splitting ostectomy have been performed on 13 patients ( 11 female, 2 male) who had large, squarish, or broad face with eversion mandibular angle.
    方法对下面部宽大，下颌骨体肥厚，下颌角外翻明显的四方脸者（13例，其中男性2例，女性11例）进行了下颌骨体部的劈裂截骨术和部分咬肌去除术。
22. The research result in the paper shows that accurate tool face angle can still be obtained under this circumstance.
    研究表明，即使在这种情况下，完全可以求得准确的工具面角；
23. The results show that, by using the surveying system described in this paper, not only the tip angle, azimuth and control face angle can be measured, but also the influences of the inducing magnetism caused by the rotary drilling string can be demolished.
    结果表明，不但能在钻柱旋转过程中测出近钻头处的井斜角、方位角及控制面角，而且可以消除钻柱磁感应对测量结果的影响。
24. For face angle, the photo electricity face sensor designed by ourselves is adopted.
    对于工具面向角，采用了自行设计的光电式面向角传感器。
25. Application of home made combined mechanized mining equipment in a working face With high angle
    国产综采设备在大倾角工作面中的应用
26. Especially with whip mechanics principle during the swing, when filming started quickly after that, unable to change the strength, direction of the force and the racquet face angle; unable to temporarily change the original techniques.
    尤其是用鞭打力学原理挥拍时，当拍启动快速挥出后，无法临时改变力度、力的方向和拍面角度；无法临时更改原有的技术动作。
27. The design theory and methods of hydraulic support in the fully-mechanized top coal caving face with heavy dip angle were enriched and developed through the study. The dissertation provided the theory and method reference for the optimum design of hydraulic support.
    本课题的研究丰富和发展了大倾角综放工作面液压支架设计理论和方法，为实现支架的优化设计提供了一定的理论和方法借鉴。
28. The optimization design technology of hydraulic support in the fully-mechanized top coal caving face with heavy dip angle under complicated conditions has been put forward.
    在此基础上提出了适应于大倾角综放工作面的液压支架优化设计技术。
29. The FCM algorithm in data mining field is introduced for automatic multi-view faces samples space partition, which solves the problem of Multi-pose face uncertainty angle.
    该方法引入数据挖掘中的FCM算法对多姿态样本进行自动空间划分，解决了对多姿态人脸样本的角度认定中不确定的问题。
30. The main function of the inclinometer is to measure the angle of inclination 、 azimuth and tool face angle.
    随钻测斜仪的主要作用是完成井斜角、方位角、工具面角等参数的测量。

noun

1. the angle formed by two edges of a polyhedral angle