biological control treatment的意思|示意

Calcium treatment in combination with other methods such as controlled atmosphere (ca), heating, and biological control has shown a marked efficacy in reducing postharvest losses.

钙处理与气调、热处理、生物防治等联用在减少果实采后病害方面发挥了显著的作用。

The test result showed that enzymatic treatment agent is a non-polluting and effective method for control of biological slime in industrial circulating water system.

试验证明，酶处理是一种绿色、能有效控制循环冷却水系统中生物粘泥的方式。

DO control in the biological wastewater treatment is a nonlinear process. It is difficult to get a satisfactory control result with the traditional PID control method.

污水生化处理一般以控制溶解氧为手段，但这是一个非线性过程，采用传统PID控制难以实现优化控制。

The dissolved oxygen(DO) concentration has been an important process parameter in biological wastewater treatment process(WWTP) and perfect result can't be achieved using traditional control strategy.

溶解氧浓度是污水生化处理过程中的一个重要参数，传统的控制方法并不能取得理想的控制效果。