五羰基铁浓度对复合粒子的静磁性能影响不明显。
Influence of concentration of carbonyl iron on static magnetism was not obvious.
研究了静拉伸试验时铁磁构件的金属磁记忆效应。
The magnetic memory effect of ferromagnetic items under the condition of static tension was studied.
介绍了处于黄河中下游冲积平原的郑州黄河公铁两用桥深长桩基承载力测试的传统静载荷试桩法。
Conventional static loading method for long piles adopted in Zhengzhou Road-rail Bridge on the alluvial plain in the middle and lower reaches of the Huanghe River was introduced.
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