The invention can preheat or cook raw materials in the middle of the digester, so that raw materials in the digester are uniformly cooked and the quality of discretefiber is high.
本发明能够对蒸煮器中间部分原料进行预热或蒸煮,使蒸煮器内原料蒸煮均匀、分离纤维质量高。
2
A novel all fiberdiscrete tunable distributed back reflector (DBR) fiber laser is reported.
报道了一种新型全光纤离散可调谐分布反射(DBR)光纤激光器。
3
Said middle solid layer is discrete middle solid layer, which is discrete glass fiber layer.