Li C Y. Yuan H Q. Yang L S Measurements of the mechanical and electromagnetic properties of rare earth giant magnetostriction materials.

袁惠群。李成英。周卓稀土超磁致伸缩材料应力与电磁耦合特性的实验研究。

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Several new philosophies has been presented to promote enterprise competition at time (T). quality(Q). cost(C). service (S) and flexibility(F).

为了提高现代企业的竞争力，近年来人们不断提出各种新哲理和新模式以满足现代企业竞争的需要。

youdao

Several new philosophies has been presented to promote enterprise competition at time (T). quality(Q). cost(C). service (S) and flexibility(F).

为了提高现代企业的竞争力，近年来人们不断提出各种新哲理和新模式以满足现代企业竞争的需要。

youdao