查询词典 point of contact

Further analysis of the contact interface and a more complete theory are needed to extract a reliable spin polarization message with the point contact Andreev reflection method.

利用点接触反射方法获得可靠的自旋极化信息还有赖于接触界面特征的进一步分析。

Research on the Basic Kinematics-Geometry Theory and Tool Positioning Strategy for 5-axis NC Machining;2. The paper introduces the construction features of undevelopable ruled surface integral impeller and two 5-Axis numerical control mill machining methods of vane shape which are "line contact" and "point contact".

文章介绍了不可展直纹面型整体叶轮的结构特点及五坐标数控铣削加工叶片型面"线接触"和"点接触"两种方式，分析了采用侧铣加工产生误差的原因，对加工中的不同工步及精加工薄叶片的特殊处理进行了分析，并提出了相应的解决方案，对整体叶轮的数控加工有一定的现实意义和实用价值。

The contact angle is the angle between the tangent line at the contact point and the horizontal line of the solid surface.

接触角是角之间的切线的联络点和水平线的固体表面。

With the rapid development of science and technology, customers have more and more chances to contact and apperceive enterprises and their brands in much more ways. Therefore brand contact point management emerges as the times require, and it has been paid close attention by enterprises and scholars.

随着科学技术的迅速发展，顾客有越来越多的机会和更多的途径接触和感知企业及其品牌，因此品牌接触点管理在学术上应运而生，受到了企业和理论界的关注。

Strengths: Possesses an NBA ready body that is strong enough to absorb contact in the lane and finish … Has three point range on his jump shot … Back to the basket skills are highly developed … Owns a nice turnaround jumper … Excellent finisher who is blessed with cat like body control to get off even the most difficult shots in traffic … Tough minded player who enjoys physical play and will not back down from a challenge … Unselfish player with the willingness to set-up open teammates … Physically he has all the tools needed to be a quality defender: quickness, good hands, long arms and intelligence … Crafty scorer who uses a number of fakes and his leaping ability to create scoring opportunities for himself … Solid rebounder due to his athleticism and body strength … Smooth player on the floor who lets the game come to him rarely forcing things … Coachable player with a great work ethic to improve … Does a great job of creating contact to draw fouls … Excellent finisher in transition where he will finish with flair … Emerging as a player who understands how to effectively move without the ball

优点：拥有为进入NBA做好准备的身体。在三秒区内足够强壮去承受身体接触然后得分。拥有3分跳投的能力。背筐技能有很大发展。。。转身跳跃很快。一个享受于身体对抗而且面对挑战不会退缩的有坚韧思想的运动员。不自私的球员，心甘情愿去团结队友们。。。身体对抗上他有作为高质量防守着所需要的所有手段：迅速的移动，很大的手，修长的胳膊，而且有优秀的篮球智商。一个会使用很多假动作并能用跳跃能力为自己创造得分机会的狡猾的得分者。他的运动能力和身体优势使他成为扎实的篮板手。在比赛中很少强迫某事的平静的球员。提高了工作道德并服从教练的球员。。。会很聪明的造对手犯规，攻防转换中用天赋得分的优秀的进攻终结者。展现了他是名知道怎样在无球时进行有效而且实用的移动的球员。

The point contact fixator featured minimal contact areas on the bone with improved preservation of periosteal and endosteal blood supply.

点状接触固定器的特点是与骨最小接触面积，这就提高了对骨膜和骨内的血液供应的保护。

The computation results show that under two degree-of-freedom motion, the process of enveloping the worm is of point contact form, and the worm surface is generated by contact points, regardless of the type of generant, such as straight line, plane and disk annular curved surface.

本文又首次提出并建立了在双自由度运动状态下，用平面砂轮和盘状环形砂轮包络加工圆柱蜗杆传动的方案及数学模型，其目的在于拓宽包络圆柱蜗杆传动的应用范围，对此也编制了相应的计算机软件。

Research on the Basic Kinematics-Geometry Theory and Tool Positioning Strategy for 5-axis NC Machining;2. The paper introduces the construction features of undevelopable ruled surface integral impeller and two 5-Axis numerical control mill machining methods of vane shape which are "line contact" and "point contact".

文章介绍了不可展直纹面型整体叶轮的结构特点及五坐标数控铣削加工叶片型面&线接触&和&点接触&两种方式，分析了采用侧铣加工产生误差的原因，对加工中的不同工步及精加工薄叶片的特殊处理进行了分析，并提出了相应的解决方案，对整体叶轮的数控加工有一定的现实意义和实用价值。

By theoretic analysis, we have studied method that defines engaging parameter and the real driving ratio and contact area of point contact Archimede s worm gearing .

本文通过理论分析阐明了点接触阿基米德蜗杆传动啮合参数的确定以及实际传动比和接触区分析的方法。

The registered mark of Derun is WDRZ. We specialize in manufacturing thrust roller bearings. Our main products are thrust ball bearings, thrust cylindrical roller bearings, thrust taper roller bearings, thrust angular contact ball bearings and thrust aligning roller bearings ,deep groove ball bearing,spherical plain bearing,self-aligning bearing ,slewing bearing,and so forth. We also produce non-standard thrust roller bearings ,cylindrical roller bearing ,tapered rolling bearing,oscillating bearing,four-point contact ballbearing according to customers' requirements.

瓦房店德润轴承制造有限公司注册商标为&WDRZ&是专业制造推力找的制造厂家，产品包括：推力球轴承、推力角接触球轴承、推力圆柱滚子轴承、推力圆锥滚子轴承、推力调心滚子轴承、满滚子圆柱轴承、关节轴承、深沟球轴承、英制圆锥轴承，并且可以根据用户要求设计制造各种非标准轴承。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。