lack of penetration
英 [læk ɒv ˌpenəˈtreɪʃn]
美 [læk əv ˌpenəˈtreɪʃn]
未熔穿（焊透）
双语例句
- To combat this lack of knowledge within the test organization, tools such as penetration test and fuzz test have become popular weapons in the ongoing fight against software security exploitation.
为了解决测试团队这方面知识的缺乏，贯穿测试和模糊测试这样的工具逐渐流行起来，用作软件安全性的开发。 - The lack of penetration will have black beeline in the middle of weld joints.
未焊透的对接焊缝在射线图像里显示为焊缝中间出现黑色的直线； - In order to improve detection precision, the method of detecting T-type fillet weld lack of penetration height was discussed using ramp probe in the wing.
为提高检测精度，探讨了用斜探头在翼板上检测T型角焊缝未焊透高度的方法。 - Some regulation is obtained: lack of penetration flaw makes the structure produce the big stress in the part.
焊缝未焊透缺陷仅使结构在局部产生较大应力。 - But the French side may bemoan a lack of penetration and risk-taking on their own patch when this tie draws to an end.
但法国球队在自己的场地上也没有什么穿透力和有威胁的进攻。 - The relationships between the height of lack of penetration and the depth of the groove in reference block based on experimental data are discussed. Thus the density compensation method for estimating the height of lack of penetration in butt weld of piping is proposed.
通过对未焊透高度与对比试块槽深之间关系的实验分析和讨论，提出用黑度补偿法测定管道对接焊缝未焊透自身高度的方法。 - The width of lack of penetration in T type joint welding has a influence on the quality of steel structure
T型接头焊缝中未焊透宽度对钢结构质量的影响 - Influencing on Using Performance of Aluminum Weld Seam with Lack of Penetration
未焊透对铝焊缝使用性能的影响 - Lack of penetration ( LOP) is one of the main defects in piping. It is necessary to study the safety assessment engineering method of LOP not only in academic research but also in practice engineering.
未焊透缺陷是在役压力管道缺陷中存在的主要缺陷，研究其安全评定工程方法不仅具有重要的理论意义更具有重要的工程应用价值。 - Study on measuring the height of lack of penetration in butt weld of piping by density compensation
管道对接焊缝未焊透自身高度黑度补偿测定方法研究 - Approach to increase detectability for lack of penetration in sheet weld X-ray radiography
X射线对薄板未焊透的低检出率及解决途径 - Without disturbance of surface echo wave, defect wave is easily identified by using shear wave to detect lack of penetration in the root segment.
利用横波检测根部未焊透缺陷，无表面回波干扰，缺陷波容易识别。 - The susceptibility to the lack of penetration can be diminished greatly by forming and protecting the underbead.
采用端接接头反面成型及加强背面保护等工艺措施可以极大地降低焊缝熔合不良的敏感性。 - In addition magnesium alloy welding process is also prone to some defects such as lack of penetration, slag, joint softening.
另外镁合金焊接过程中还会出现未焊透、夹渣、接头软化等缺陷。 - With the increasing lack of oil resources around the world, the problem of low drilling penetration, high cost and long cycle adversely affect the development of the whole oilfield.
在全球石油资源日益匮乏的背景下，钻井机械速度低，成本高，周期长的问题更加凸显，严重影响了整个油气田的勘探开发速度。 - The reflection This paper further analysis of the current school principal school management seeking attitude, lack of reflection, lack of innovation spirit of criticism consciousness, lacking actual penetration, President of school management, and further reflection ways to solve the conclusion.
本文进一步分析得出目前中小学校长学校管理反思欠缺求真态度、缺乏批评精神、缺少创新意识、欠缺实际渗透力，并且，校长学校管理反思方式有待进一步解决的结论。 - Currently the most common problem for secondary air in CFB is the lack of penetration.
目前循环流化床二次风存在的最为普遍的问题就是二次风在炉膛内的穿透能力不足。