Boil-Off Gas creation and usage has been a source of worry in Liquefied Natural Gas value supply chain. BOG is generated when there is temperature gradient betw
Heat sealing properties are optimized by controlling temperature, pressure and dwell time, while film strength depends on the drawn ratio and the molecular orie
In this article, the viscosity-temperature characteristics of W/O waxy crude oil emulsion under different microstructures were studied, and the characteristics
<正>1.There are six goldfish in the bottle.If two of them are dead,how many goldfish are there in the bottle now? 2.A girl asked her teacher how old she was. Th