The acid buffering capacity of birch veneer decreased by dyeing directly and increased by dyeing after pretreating with NaOH solution.
桦木单板直接染色酸缓冲容量减小，而预处理后染色则酸缓冲容量增大。
The experimental results showed that HCR had high oxygen transfer rate, quick start up ability, high sludge loading and great buffering capacity.
试验结果表明，HCR具有充氧效率高、启动速度快、污泥负荷高和抗冲击负荷能力强等特点。
There are 500 samples of total suspended particulates (TSP), collected at six monitoring stations in Nanjing city in 1990 for analysing the buffering capacity.
分析了1990年南京市六个监测点近500个大气总悬浮颗粒物（TSP）样本对雨水酸度的缓冲能力。
The utility model has the advantages of strong buffering capacity, abrasion resistance, low noise, long service life, etc. The utility model can widely be used for shuttle cotton looms.
具有缓冲能力强，耐磨、低噪、寿命长等优点，它可广泛地用于梭棉织机。
The utility model has the advantages of strong buffering capacity, abrasion resistance, low noise, long service life, etc. The utility model can widely be used for shuttle cotton looms.
具有缓冲能力强，耐磨、低噪、寿命长等优点，它可广泛地用于梭棉织机。
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