1) pointing
[英]['pɔɪntɪŋ] [美]['pɔɪntɪŋ]
瞄准;勾缝;削尖，磨尖，嵌缝
2) pointing
[英]['pɔɪntɪŋ] [美]['pɔɪntɪŋ]
指示;瞄准;勾缝
3) pointign
勾缝线头轧尖
4) pointing
[英]['pɔɪntɪŋ] [美]['pɔɪntɪŋ]
(1)削尖，弄尖(2)瞄准
5) tip clearance
叶尖间缝
1.
Research on optical fiber sensor for blade-tip clearance measurement;
测量叶尖间缝变化光纤传感器的研究
6) crack tip
裂缝尖端
1.
The fracture energy,the crack mouth opening displacement and the crack tip opening displacement of the specimens were also measured.
为了研究聚丙烯纤维对水泥稳定碎石断裂韧性的影响,通过聚丙烯纤维水泥稳定碎石和普通水泥稳定碎石的三点弯曲试件断裂试验,测得了试件的断裂能、裂缝嘴张开位移和裂缝尖端张开位移,给出了聚丙烯纤维体积掺量的合理范围——0。
2.
Among other things the important hypothesis that supports the model theory is that the net stress intensity factor of crack tip equals 0.
其中支持该理论的重要假设是断裂裂缝尖端净应力强度因子=0。
补充资料：瞄准
1.谓射击时注视目标，以期命中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条