For devices formed on an oxide isolation layer, the poly - filled trench desirably penetrates this isolation layer thereby improving thermal conduction from the active regions to the substrate.
对于形成在氧化物隔离层上的器件，多晶填充的沟槽理想地穿透该隔离层从而改进从有源区到衬底的热传导。
The turbulent convection and wall radiation in channel and the thermal conduction in isolation layer are solved simultaneously.
通道内气流湍流对流换热、壁面间辐射换热与隔热层内导热耦合求解。
The sensor (10) also includes a cavity formed under the diaphragm layer (16) and is configured to provide thermal isolation of the heating element.
传感器（10）还包括形成于隔膜层（16）下面的空腔，并配置成提供加热元件的隔热。
Instead of surface sacrificial layer and bulk micromachining technique, using polymer as thermal isolation material decreases cost and improves yield.
以聚合物材料作为绝热材料，避免了表面牺牲层工艺和体加工技术，降低了成本、提高了成品率。
Instead of surface sacrificial layer and bulk micromachining technique, using polymer as thermal isolation material decreases cost and improves yield.
以聚合物材料作为绝热材料，避免了表面牺牲层工艺和体加工技术，降低了成本、提高了成品率。
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