1) root crack
根部裂缝
2) root fissure prevention and cure
根部裂缝预防
3) root run
根部焊缝
4) weld root
焊缝根部
1.
Methods of preventing shrink ditch in weld root of thick-wall dissimilar steel pipes
防止厚壁异种钢管道焊缝根部产生收缩沟的方法
5) fracture tip
裂缝端部
1.
Based on fracture mechanics and plastic mechanics,the plastic area at fracture tip in hydraulic fracture propagation is studied.
以断裂力学和塑性力学理论为基础,对水力裂缝端部在延伸过程中的塑性区进行了研究,并据此对地层岩石中水力裂缝附近的塑性区的范围进行了定量研究,同时,对塑性区内断裂韧性的变化对水力裂缝几何尺寸的影响进行了研究,这对水力压裂设计及压裂压力分析等具有指导意义。
6) deep fracture
深部裂缝
1.
The deep fractures are well developed at the left abutment slope.
从工程地质类比的角度对锦屏一级水电站坝区4个边坡工程地质条件进行了详细比较,指出了区域的地壳活动水平和构造应力场强度是普斯罗沟左岸边坡深部裂缝形成的本质原因和前提条件,但是仅仅具备这个条件并不一定在边坡内部出现深部拉裂,普斯罗沟左岸边坡的边坡坡体结构以及岩性组合是深部裂缝形成的物质基础。
2.
The deep fracture regularity of Pusiluogou left abutment slope at Jinping first stage hydropower station is comprehensively studied; and four deformation models of deep fracture are put forward; they are gentle shear and steep tension, gentle shear-tension belt, steep shear and gentle tension as well as tension respectively.
通过对锦屏一级水电站普斯罗沟坝址左岸深部裂缝的发育特点及规律的研究,提出了深部裂缝4种变形模式,即缓剪陡张型、缓倾张剪带型、顺剪反张型和引张型。
补充资料：不合格品预防措施(见预防措施)
不合格品预防措施(见预防措施)
preventive actions for nonconforming product: see preventive actions
buh6g6Pi阅YUfong cuoshi不合格品预防措施Co刊rorrni鳍p耐uet)(preventive actions fornon-见预防措施。
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