At constant temperature, changes in melt viscosity are often due to variable feed rate and/or poor mixing.
At constant temperature, changes in melt viscosity are often due to variable feed rate and/or poor mixing.
温度恒定时，熔融粘度变化通常是由于投料速率变化和/或混和不均导致的。
At constant temperature, changes in melt viscosity are often due to variable feed rate and/or poor mixing.
温度恒定时，熔融粘度变化通常是由于投料速率变化和/或混和不均导致的。