Because rats can be trained to spot tuberculosis-and to do it better than conventional techniques. The finding is in the American Journal of Tropical Medicine and Hygiene. Alan Poling et al.
因为在训练之后，老鼠可以查出肺结核——而且这一技术比传统技术更好。
In addition, the new steel has also better synthetical mechanical properties and good technological properties of melting, casting and welding et al.
此外，新型钢还具有较好的综合力学性能与满意的冶炼、铸造和焊接等工艺性能。
The better feeding and management can improve the effect of ET.
良好的饲养管理可提高移植效果。
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