The results of test showed that the additive had a remarkable effect on gaining weight and preventing illness as well as enhancing illness-resistance of piglet.
试验表明这种添加剂对仔猪增重和防病治病具有明显的效果。
The effect of water on moisture stability of asphalt mixture was studied by simulated test in the laboratory, and the performance of asphalt mixture with hydrated lime additive was analyzed.
通过室内模拟试验来研究水位对沥青混合料水稳定性的影响，同时对掺加熟石灰抗剥离剂的改善效果加以评价。
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