léng
  • arris;edge;corner;corrugation

lēng
  • 见"红不棱登"

líng
  • 见"穆棱"
棱
[léng]
  • 物体上的条状突起,或不同方向的两个平面相连接的部分:~角。瓦~。~椎(多面体的一种)。三~镜。模~两可。

  • 神灵之威,威势:威~。

[lēng]
  • 〔不~登〕口语赘词,用于某些形容词后,含厌恶意,如“傻~~~”。

[líng]
  • 〔穆~〕地名,在中国黑龙江省。

[lēng]
[léng]
[名]
1

(物体上不同方向的两个平面接连的部分) arris; edge; corner:

  • 觚棱

    the turned-up corners of Chinese roofs;

  • 有棱有角

    angulate;

  • 桌子棱儿

    edges of a table

2

(物体上一条一条的凸起部分) corrugation; ridge; raised angle:

  • 瓦棱

    rows of tiles on a roof;

  • 搓衣板的棱儿

    ridges of a washboard

[líng]
  1. 棱体成形车刀CAD系统设计与研究

    Design and study on arris formed turning tool CAD system

  2. 果实圆锥形,五棱突起,果形指数0.90~0.98,平均单果质量210g,果实全面浓红,色相片红;

    It has conoid fruit shape and five sticking out arris . Its fruit form index is 0.90-0.98 . The average fruit mass is 210 g.

  3. 他摔倒了,头碰在桌棱上。

    He fell , striking his head on the edge of the table .

  4. 猫刺棱一下跑了。

    The cat scampered away .

  5. 眉棱棱着,在一脸的怪粉上显出妖媚而霸道

    Her arched eyebrows and grotesquely powdered face were at once seductive and grimly overbearing .

  6. 极小n棱连通图的着色与棱数

    The Coloring and Edge Number of Minimal n-Edge Connected Graph

  7. DNA直接导入育成多棱分枝大麦的研究

    Study on Poly-row Barley with Multi-branches of Spikelets Emerged by Directly of DNAs

  8. 阶较小时具有最大棱数的极小k棱连通图

    Minimally k-line-connected graphs of low order with maximal size

  9. 棱体成形车刀CAD自动设计数据处理的研究

    Research on date process method of automatic designing arris formed turning tool CAD systems

  10. 本文采用水热法在玻璃基片上生长出了微米级六棱管状ZnO。

    Micrometer tubular ZnO was synthesized on glass substrate by hydrothermal method .

  11. RS微棱镜片的性能及适用范围

    The Function and Application Range of RS Mini - Prism Plate

  12. 倒棱机PLC程序设计

    PLC programming of chamfering machine

  13. LD抽运角锥棱镜腔电光调Q固体激光器GB/T7660.3-1987反射棱镜像偏转特性

    Diode Pumped Electro-optically Q-switched Laser with Corner-cube Resonator Reflecting prisms & Characteristics of image rotation

  14. 并采用C语言结合增量式PID算法,在PC机上模拟实现了倒棱机机头轴进给控制过程,同时实现了对系统的位置和速度的控制。

    Using C language with incremental PID algorithm on PC , simulated and achieved the chamfering machine nose-to-axis control process , the system achieved the position and velocity control .

  15. 通过锯齿化处理、内壁倾斜和棱边倒角处理等方法降低了矩形腔体整体的RCS。

    Serrated process , tilting wall , and chamfering the edge are used to reduce the total RCS .

  16. ATP模型由点、TIN边、TIN面、棱边、侧面TIN和ATP体共6组基本元素组成。

    ATP is comprised of six groups of elements , which are points , TIN-sides , TIN-faces , edge-sides , edge-TINs and ATP-body .

  17. 即便如此,董事会也出现了分化;已获任董事长的吉姆棱(JimLeng)宣布辞职,以示抗议。

    Even then , the board was divided ; Jim Leng , chairman-designate , quit in protest .

  18. 经试验研究,初步断定八棱海棠种子内GA、ZR和ABA三激素水平的平衡影响种子休眠和发芽。

    Through this study , it is concluded that the balance of GA , ZR and ABA in seed of M.robusta influence dormancy and germination .

  19. 微量的NaOH能有效消除超细铜粉表面的棱峰,使铜粉的表面更圆滑,同时也可以使铜粉粒径变小。

    NaOH can effectively eliminate the wrinkle of copper particles , at the same time , the copper particles become smaller , too .

  20. 实验结果表明ZnO六棱微米管在200℃左右对乙醇、氢气等有良好的气敏性能,且较薄膜型ZnO气敏传感器的工作温度(约450℃)大大降低。

    The results indicate that ZnO hexagonal prism microtube has negative temperature coefficient and excellent properties of gas sensitivity in 200 ℃, which is lower than ordinary ZnO thin film .

  21. 其次计算和仿真得到六棱微管ZnO薄膜的系统维度、激子波函数及吸收谱,讨论了微管壁厚对激子的限制情况。

    Secondly , the system dimension , exciton wave functions and absorption spectrum in hexagonal microtube ZnO film were calculated and simulated , and the confinement of microtube is discussed .

  22. 结论:采用RP-HPLC方法控制药材的指纹图谱,方法重现性好,用于波棱瓜子的质量评价切实可行。

    CONCLUSION : RP-HPLC is a repeatable method of controlling the fingerprint chromatograms , thus is practicable in the quality evaluation of Herpetospermum pedunculosum .

  23. 当原始粉末中纳米TiC、TiN的含量占原始粉末中TiC、TiN含量的10%时,金属陶瓷有较发达的撕裂棱和较少的气孔,具有较好的力学性能。

    When the amount of nano-structured powders is 10 percent of the total amount of TiC and TiN in primitive component , the cermets have better microstructures and properties .

  24. 为了修正物理光学法的结果,论文采用物理绕射理论计算基于NURBS曲面棱边的边缘绕射场,以改善物理光学法的结果。

    In order to correct the PO results , the edge diffraction field based on NURBS curved edge is computed by physical theory of diffraction ( PTD ) .

  25. 早期剪切带糜棱面理走向NE-NNE,倾向NW或SE,面理倾角较陡,矿物拉伸线理水平或近水平;

    Steep mylonite foliation in the earlier shear belts strikes NE-NNE , and dips NW or SE ; its stretching lineation is gentle .

  26. 二棱大麦茎杆特性的ADAA模型的遗传研究

    Genetic Study of ADAA Model on Culm Traits in Two-Rowed Barley

  27. 疲劳断口SEM形貌分析表明,Nd含量为1.13%的合金具有最大的疲劳裂纹扩展区域,3种Nd含量的合金疲劳断口都存在撕裂棱和韧窝,表现为准解理和韧性断裂的混合特征。

    SEM analysis shows that the alloy containing 1 % Nd exhibits the maximum fatigue propagation regions . There exists rip edge and dimple in rupture of three different Nd content alloys , showing quasi-cleavage and toughness fracture .

  28. 如TiC晶体生长时生长速率慢的面族上形成大量的螺旋位错等缺陷,则棱面消失,形成树枝晶TiC。

    If a large amount of defects such as screw dislocation are formed on the slowly growing surface of TiC during the growth , the facet will disappear and non-facet dendritic TiC will form .

  29. 研究表明:犁钉型注塑螺杆注塑成型PVC制品有利于获得更好的力学性能和微观形态结构,合理的屏障型螺杆剪切棱间隙将有助于PVC物料的塑化。

    It is indicated that perfect mechanical properties and excellent microscopic morphology were gotten after PVC compound materials molded by pineapple injection screw , and the clearance of Maddock injection screw played an important role in PVC plasticizing efficiency .

  30. 本文采用经典电磁理论中的Laplace和Lorontz方程,推导出电子束在静电双棱镜中的偏转角解析表达式,并对某些实验结果作了解释。

    Analytical expression of the deviation angle for free-electrons in the electrostatic biprism is given using Laplace and Lorentz equations in classical electromagnetic theory and some experimental results are explained with the analytical expression .