结果三氨乙烯染毒小鼠胸腺、脾脏器系数未见明显变化。
Results There was no obvious changes in organ coefficients of thymus, spleen and liver.
氨三唑是一种除草剂，在实验动物身上发现会导致癌症。
Aminotriazole is a weedkiller found to cause cancer in laboratory animals.
经历六年的时间，他们发现，种植三排树木就能减少总计超过一半的尘埃和氨。
They found that over a period of six years, planting three rows of trees reduced total dust and ammonia by more than half.
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