查询词典 Angles

What are the two degrees of angles commonly found on countersunk screws?

哪两种角度是沉头螺钉常用的？

Experimental investigations were performed to investigate the characteristics of the turbulent jet issuing into a uniform crossflow, at the injection angles of 90°and 60°.

对射入均匀横流中的单股紊动射流流场进行了实验研究。

The performance of some relays is analyzed on the condition of double lines including i〓 polarized relay with double declinational angles.

作者在TRCP-1等程序基础上作了结构和功能上的改进和扩展，形成阻抗继电器综合分析程序。

The adsorption of decyl and octyl Me sulfoxides at the silica/aq. solution interface and the contact angles of sulfoxide solns. on quartz were measured.

测定了癸基和辛基-甲亚基亚砜在硅胶/水溶液界面的吸附以及溶液在石英界面的接触角。

This paper provides a new recognition algorithm based on the projective invariant, it can effectively recognize 3D objects from their 2D images and will not be affected by visual angles. It means that this algorithm can recognize deflective characters directly.

本文提出一种新方法——基于射影不变量的识别算法，正是不受视点的影响，可由任意视角的二维图像识别三维目标，即它可以不经过倾斜校正直接识别出歪斜变形的字符。

Influences of initial cohesions and friction angles on shear bandpatterns and entire deformational characteristics were investigated.

目的研究初始内聚力及摩擦角对剪切带图案及岩样全部变形特征的影响。

The gas spill angles in the present experiment are 0°, 45° and 90°. The densimetric Froude number are 8, 10, 12, and 15. The terrain parameter are urban type and rural type natural turbulent boundary layers, respectively.

实验选择之溢漏角度为水平排放、45°角排放及垂直排放，密度福禄数为8 、10、12与15，迫近流场用的地形条件为乡村与都市地形。

A new equation is given that predict the maximum penetration of planar dense jets with different injection angles and initial densimetric Froude number by simulating plane negatively buoyant jets with different jets angle.

通过对负浮力射流的远区计算表明，高密度流体以异重流的形式沿底部向下游推进，分析了异重流的头部形状和远区断面流速分布规律。

During this period,critics mainly commented on it from the angles of history, literature, ethnology and culture,half derogatorily and half commendatorily.

自《儿女英雄传》问世以来的一百五十多年间，评论界主要从历史学、文学、民族学和人类学等角度予以评说，可谓褒贬不一，毁誉参半。

The second part analyses the multi-dimensional digamist of the Award-wining works in spirit depth.Under the commercial impact , essayist focus on history and reflect on reality, expressing their exploration of life experience and the meaning of existence from many different aspects angles. The unique geographical characteristics indicate the different spirit of the authors.

第二部分分析获奖作品在精神深度上的多向进掘，在商业大潮的冲击下，散文家们关注历史，反思现实，从多方面、多角度表达自我对生命体验、生存意义的探索，散文作品独特的地域特色彰显出作者不同的精神空间。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。