以下为句子列表：
英文: Abstract: Large time delay exists in complicated practical processes.For example,in FCCU (Fluidized Catalytic Cracker Unit) reactor-regenerator,the feed is preheated through heat exchanging from fractional column slurry,thus results in large time delay.A
中文: 文摘:实际的复杂工业过程，往往具有大的时滞，例如：炼油厂催化裂化装置的反应再生系统，其原料油预热通过油浆换热实现，因此时滞特别大.本文针对这一类大的时滞过程，设计了以动态矩阵控制为核心算法的预测控制系统，运行实践表明：这一控制方案比原PID控制在控制质量上有较大提高.
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英文: Adding an optional heating attachment enables you to maintain preheated samples at temperatures up to 80 °C. This allows you to fill samples which are highly viscous at ambient temperature.
中文: 选配一台进样口加热装置，则可保持预热样品的温度在80°C，这使得高粘度样品在室温条件下就能顺利进样。
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英文: Bake at preheated 190C/375F oven for about 10-12 minutes. Remove from the cookie sheet immediately and cool on rack. Frost cooled cookies with cocoa glaze.
中文: 入预热190C/375F烤箱烘焙10-12分钟。立即将烤好的饼干放到钢架上晾凉。沾上可可糖霜，晾凉即可。
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英文: Bake for 15-20 minutes in preheated oven.
中文: 入预热的烤箱烘焙15-20分钟。
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英文: Bake in a preheated 180C/350F oven for about 70-80 minutes. Turn off oven. Let cake cool in oven with door ajar for 1 hour. Remove from oven. Refrigerate cake overnight.
中文: 入预热180C/350F烤箱里烘烤70-80分钟。烤好后，把烤箱的门稍微打开，让蛋糕自然冷却，稍凉后才取出在外面继续晾凉。隔夜冰镇后食用。
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