This article introduces a new dimensionless tabulation method to calculate reinforcement of T-section beams.
介绍了一种新的无量纲表格法来计算T形梁的正截面配筋。
The reasons of porosities production and process instability in CO2 laser welding shipbuilding T-section aluminum alloy are also discussed.
同时,讨论了船用铝合金T型材CO2激光焊接过程中产生气孔和过程不稳定的原因。
To make a better understanding of joint mechanics behaviors, this thesis studies joints of T-section steel truss with finite element method (FEM).
为了更好的了解节点的受力特征,本文将对T型钢桁架节点采用有限元的方法进行一些研究工作。
We did not yet have good methods for screening blood to look for HIV, we didn't have the ELISA technique that I--we talked about in section a few weeks ago and so there was a great concern that there might be other diseases that you'd be passing on from-- unknowingly from this subset of patients that you're isolating the vaccine from.
那时我们还没有一种好的方式,来从血液中筛查出HIV,也还没有ELISA技术,该技术我们在几周前的一个章节中谈到过,因此,那时仍存有,很大的担心,那就是你有可能,在不知情的情况下,被那些病人,感染上其它疾病,因为疫苗就是从他们身上提取出来的
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