Fund pollutants — pollutants for which the environment has some absorptive capacity, if the rate of emission exceeds this capacity, then fund pollutants accumulate.
储备污染——污染物在特定环境有一些收缩性容量，如果排放率超过这个容量，此时储备污染就堆积了。
The homogeneity of certified reference material is studied by acoustic emission method for composite solid propellant burning rate.
采用声发射燃速测试方法研究了复合固体推进剂方坯燃速的均匀性。
The grey prediction model provides a new way for predicting the time dynamic numerical array of mine gas emission rate.
灰色预测模型为矿井瓦斯涌出量时间动态数列的预测提供了一条新的途径。
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