With repeated applications of weedkiller, the weeds were overcome.经过反复施用除草剂，杂草得以彻底根除。Weeds had swallowed up the garden.花园里杂草丛生。If left unchecked, weeds will flourish.如果不加以遏制，杂草就会疯长。...
刘易斯·海德将军曾是“比利”·米切尔将军的部下。General Lewis Hyde had served under General "Billy" Mitchell.海德转移了一下重心，就感到自己往前倾，开始失去平衡。Hyde shifted his weight and felt himself teeter forward, beginning to overbalance.我们的很多老师也和海德堡大学保持着有益的学术联系。Ma...
According to actual parameters of inspection equipment , magnetostatic and transient finite element models are established.该文阐述了如何用有限元方法建立漏磁检测仿真模型.Process, characteristics and parameters of refined brine by new process f...