Based on its stress characteristics, the author introduces points for attention in design such as control of axial compression ratio and structural measure.
根据异形柱的受力特点,论述了在设计时应注意轴压比控制和构造措施等方面的要求。
In this case, there is a new structural measure that setting lengthways stiffened bars under the bridge deck slab in order to improve the loading ability of the bridge deck slab.
在这种情况下,为了提高桥面板的承载能力,在桥面板纵向布置加劲肋成为一种新的构造措施。
L.M. : What we have found is that DNA produces structural changes in water, which persist at very high dilutions, and which lead to resonant electromagnetic signals that we can measure.
M大爷:我们发现,DNA在水中会有结构上的变化,这个变化在即使高度稀释也会保持,并且这个变化会导致DNA发射电磁信号,而我们可以检测这个信号。
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