喷雾降尘的机理是利用高速运动的水雾粒对漂浮在空气中的粉尘颗粒碰撞、截获、捕集，最后凝结沉降。
Spray dust mechanism is the use of high-speed movement of the floating mist particles to intercept, capture, and finally condensed dust particles in the air.
在80年代早期，抗凝结的药物还不普遍，病人的病情很不稳定，我为治疗竭尽了力，最后把他移到了危重症病房。
In the early '80s, clot-busting drugs weren't generally available. My patient was unstable, but I did my best and he hung in there.
如今，我们呈现了最后的LOGO方案，他凝结了组织中每个成员的智慧与理念。
Now, we have presented the final LOGO plan, he congealed in the organization each member's wisdom and the idea.
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