What kind of digital currency is Tec
the semiconctor cooler is made of the Peltier effect of semiconctor materials. The so-called Peltier effect refers to the phenomenon that when the DC current passes through the couple composed of two semiconctor materials, one end of the couple absorbs heat and the other end releases heat. Heavily doped n-type and p-type bismuth telluride are mainly used as semiconctor materials of tec. Bismuth telluride elements are electrically connected in series and heated in parallel. Tec consists of p-type and n-type pairs (groups), which are connected by electrodes and sandwiched between two ceramic electrodes; When a current flows through the TEC, the heat generated by the current will be transferred from one side of the Tec to the other side, procing "hot" side and "cold" side on the tec. This is the heating and cooling principle of tec.
DIG TEC的意思是：挖掘技术
望采纳
Pop Tec means Pop Watch
reason:
the early Honda variable lift technology (VTEC) has not yet reached the perfect state. When the valve lift increases, the power suddenly increases, which is similar to that of a turbine. In the final analysis, the explosive Tec is actually a kind of mechanical defect, but the feeling of explosive Tec once attracted car fans to take risks and try every means to rece the speed to 4000 rpm on the road
harm of meter explosion:
maintaining high speed for a long time will cause poor lubrication performance of engine and increase heat dissipation load. Therefore, if the speed meter explodes for a long time, the engine parts will be damaged, and the engine cylinder may be pulled and burst
extended data:
variable valve lift (vvl), the valve lift of traditional gasoline engine is fixed and unchangeable. That is to say, there is only one cam profile of camshaft. This makes it impossible for the engine to get good response in both high speed and low speed regions. The valve lift cam profile design of traditional gasoline engine is the balance choice of engine under all working conditions. The result is that the engine can not get the best high speed efficiency and the best low speed torque. But the most balanced performance is obtained under all working conditions
Introction:
variable valve lift (vvl), the valve lift of traditional gasoline engine is fixed and unchangeable. That is to say, there is only one cam profile of camshaft. This makes it impossible for the engine to get good response in both high speed and low speed regions. The valve lift cam profile design of traditional gasoline engine is the balance choice of engine under all working conditions. The result is that the engine can not get the best high speed efficiency and the best low speed torque. But the most balanced performance is obtained under all working conditions
With the adoption ofvvl, the engine can get the required valve lift in both high speed region and low speed region. So as to improve the engine high speed power and low speed torque
fourthly, we should have a professional and stable management team to ensure the stability of business operation
fifthly, we can find a group of partners with good mentality, and do not want to cooperate with too impetuous people!!!!!!!!
at present, TEC financial management platform is relatively stable. In the past, the daily trading volume reached more than 1.5 million. Recently, it has more than 300 players, so there are certain investment conditions
hope to adopt