... penny loecurer(coin shoe)有硬币袋式包子鞋 perfor打孔 permthisent compression test你知道哥伦比亚号压缩长久变形尝试 ...
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high perfor-mance word system 高绩效工作系统
gun perfor 射孔完井
perfor completion 射孔完井法
job perfor-mance 工作绩效
low temperature perfor- mance 低温性能
single pipe perfor completion 单管射孔完井法
multiple pipe perfor completion 多管射孔完井法
The result shows a significant improvement for both network perfor…
结果表明，网络性能和业务质量可以得到质的改善。
This paper reported the development and test results of cells, and discussed the effect of back surface field, back surface reflector and textured structure etc. on cell perfor-mace. The paper em…
本文报道了电池的研制情况及测试结果，讨论了背表面场、背反射器以及绒面结构等对电池性能的影响，着重分析了掺杂对进一步提高电池效率的影响。
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