Its strength is in the processing of lists: AI and symbol mathematics.
它的强大之处在于处理列表:AI和符号数学。
The test result showed that the mechanical strength of treated wood was not affected significantly by the methods of treatment. The forced ai...
防腐处理后的木材经检测其力学强度无明显变化。
NING Ai-lin. Effect of precipitates and its distribution on mechanical properties of high-strength aluminum alloy [d]. Changsha: Central South University, 2007.
[4]宁爱林。析出相及其分布对高强铝合金力学性能的影响[d]。长沙:中南大学,2007。
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