非均相液态食品中的(分散体)物质的分布经均质后,应为()。
参考答案:粘均匀化
The statesman was evidently ()the journalist’s questions and glared at him for a few seconds.
A. put down
B. put out
C. put across
D. put away
旋启式单向阀故障原因有阀瓣卡涩、阀瓣脱落、()、异物堵塞等。
A、阀瓣密闭不严、
B、安装方向有误
C、静密封泄漏
D、绝热层损坏