Objective A randomized double-blind, controlled trial programme to observe the conditioning triple burner set of "fat and gas capsules" on the simple obese patients with the clinical efficacy and safety of on conditioning Triple Energizer Treatment Act of the reasonable, so as to the exploration and development of Chinese medicine An effective way to combat obesity provide the basis basis.

The adjustment of foci is an important system of lensmeter.

Using theory of triple energizer,to control doctrine that "the six hollow organs must keep its dredging function" ,harvesting antipyresis antitoxicant and dredging collaterals,was good for treatment and turnover of diabetes mellitus.

In history,the sanjiao theory greatly helped the basic and clinical development of emaciation-thirst disease,which has been restricted in reverse by the deduced "sanxiao syndrome differentation" theory for a long time.

Laser conjugation direting sensor based on differential focusing;

Simulative experimental instrument based on central split-image focusing;

Aim\ To realize automatic height measurement and focusing of aerial photographic camera.