The biggest constrain the individual resistances to openness.
开放性形成对个人的最大的制约。
Acrylic rubber has excellent resistances to heat, oil and weather aging, and is widely used in automobile parts and other industry fields.
这种耐热、耐油、耐天候性能优越的橡胶，不仅用于汽车工业，而且在许多领域中得到了广泛应用。
Conclusion the tested wild strains had resistances to all 3 kinds of insecticides but their resistance factors to DDT were close to the normal strain.
结论现场品系对3种杀虫剂均产生了不同程度的抗性，但滴滴涕的抗性指数接近于正常品系。
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