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- 三角形PCDtriangle PCD
- 三角形triangle
- 三角形的leg-of-mutton
- 程序性細胞死亡（PCD）programmed cell death
- PCD槽刀加工工藝過程的探討DISCUSSION ON THE TECHNOLOGY OF PCD SLOTTED CUTTER
- 直角三角形right-angled triangle
- 等邊三角形equilateral triangle
- 小直徑PCD麻花鑽頭電火花磨削加工系統的研製Development of EDG System for Small Diameter PCD Twist Drills
- 等腰三角形isoceles triangle
- 釺料、釺劑對PCD刀具焊接性能的影響Study on the Effect of Brazing Alloy and Soldering Acid to the Weld Property of PCD Cutter
- 基於單片機加壓控制的PCD複合片真空擴散焊接Vacuum diffusion bonding of PCD compound piece base on microcontroller pressure
- 發動機活塞銷孔精鏜加工用PCD鏜刀和精密微調鏜桿PCD Boring Tool and Fine Adjustment Boring Bar Used in Precision Finishing Pinhole of Engine Piston
- 倒三角形Del.
- 水稻胚乳細胞PCD中的去核化及酶活性動態與稻米品質的關係Relationship of Rice Quality and Dynamics of Enzyme Activities during the Denucleation Development of Rice Endosperm Cell PCD
- PCD刀具后刀面刃磨質量對切削表面質量及刀具壽命影響的試驗研究Experiment and Study on Influence of Flank Surface Quality of PCD Cutting Tool on Machined Surface Quality and Cutting Tool Life
- 三角形有三條邊。A triangle has three sides.
- 相似三角形similar triangles
- 該圖案由若干三角形組成。The design is formed with triangles.
- 三角形外心excenter of a triangle
- 全等三角形congruent triangle
