提出一种基于光固化法的隐形牙齿矫治器的制作技术。
A technology of the concealed teeth correcting equipment is developed.
冀东油田废水池地处环境敏感区域，对其废污泥采用固化法进行处理。
Considering the waste sludge pools in Jidong oil field are located inthe environment sensitive region, solidification method is applied to dispose the sludge.
若将此处理法同其它方法相结合，如坑内密封法、固化法等相结合会得到更满意的环保效果。
If combining the method with others, like the method of sealing it in the pit and solidification, better environmental protection result will be achieved.
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