Compared the sample test result of two kinds of methods, It proves the meth - od that flame atomic absorption spectrometer determinates Pb, Cr, Ni in stainless steel food container is feasible.
同时比较了两种方法的样品测试值，证实火焰原子吸收光谱法测试不锈钢食具中的铅、铬、镍切实可行。
The result of two-dimension simulating test of the plaster block for the fracture failure is quite close to that of the calculation from the finite element meth...
二维石膏块体断裂破坏模拟试验结果与有限元计算十分相近，从而模型试验为解决水工结构断裂问题提供了途径。
The result of two-dimension simulating test of the plaster block for the fracture failure is quite close to that of the calculation from the finite element meth...
二维石膏块体断裂破坏模拟试验结果与有限元计算十分相近，从而模型试验为解决水工结构断裂问题提供了途径。
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