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- weld root reinforcement 焊缝反面加强
- Hence lack of fusion and slag would exist at the weld root and create a large initial crack condition. 因而未熔透及夹渣存在于焊缝棍部,并造成大的初始裂纹条件。
- Small soft leaves, and emitting a smell of grass, a root reinforcement is very prominent, erected tall and straight like a tree view of poplar in general, like a strong hand. 小小的叶子软软的,散发出青草的味道,一根根筋很突出,立起来看像一棵高大笔直的白杨树一般,又像一只强有力的手。
- Incomplete penetration is the main defect in the welding root of the tubular joint in steel truss framework. 钢桁架结构管节点焊缝根部存在的主要缺陷为未焊透,它的存在对焊缝的质量有很大的影响。
- By means of investigating roots reinforcement of Robinia pseudoaca- cia artificial forest cut before years of 2,4 and 6,among which the stump after 6 years of cutting had sprouted,it was showed that roots reinforece- ment of R. 通过对采伐后2年、4年刺槐林伐根和伐后曾经萌蘖的6年伐根的研究表明,刺槐林采伐后根系国土作用明显衰退,但并未立即消失。
- The soldiers held the fort desperately till reinforcement arrived. 战士们拼死坚守阵地,直到援军到来。
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Rosen H, Partida M. Iatrogenic fracture of roots reinforced with vertical collar. Oper Dent, 1986;11:46-50. 苏文利,杨淑芬.;根管治疗后牙齿结构的考量
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The plant has not struck root yet. 那棵植物还没生根。
- Unhappiness is the root cause of his illness. 不开心是他生病的根源。
- Idleness is the root of all evil. 懒惰乃万恶之源。
- Analogue Analysis of Roots'Reinforcement to the Slope Stability 植物根系对边坡的加固作用模拟分析
- Hence lack of fusion and slag would exist at the weld root and create a large initial crack condition 因而未熔透及夹渣存在于焊缝棍部,并造成大的初始裂纹条件。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- incomplete penetration welded root 未焊透缺陷
- I managed to root out a copy of the document. 我好不容易才找到了文件的副本。
- He caught his foot on a tree root and stumbled. 他一只脚被树根绊住而跌倒了。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。