The ink was kept deliberately thin and exposed to air at a precisely controlled temperature , which concentrated the gold particles at the curved upper surface of the fluid 我们故意把这种墨水保持低浓度,并把它置于精确控制的温度下外露于空气中,这样流体上表面破浪地方的黄金颗粒就能得到浓缩。
The paper presents self - regulation factor fuzzy - pid controller and pid self - regulation fuzzy controller in order to control temperature lagging object and nonlinear object in taking - up device 针对热风箱温度滞后的控制和卷绕过程中的非线性控制,本文提出了自调整因子模糊? pid复合控制器和pid参数自调整模糊控制器。
The main work includes designing the hardware and software architecture of rf system , designing the hardware and software of control system and controlling temperature intelligently , and so on 本课题得主要工作包括:射频辐射系统的软件及硬件结构;控制系统的软硬件设计及进行了智能控温,测温系统的理论设计和部分实际设计。
The temperature controller is an important component in the refrigeration system which can adjust and control temperature . it is widely used in all kinds of refrigeration household electrical appliances ( such as iceboxes and air conditions ) 温控器是制冷系统中实现温度调节控制的重要部件,在各种制冷家用电器(冰箱,空调等)中广泛应用。
Ensure safety inusing the instrument , it is installed with unbalanced unit , gate lid , overspeed and overtemperature protection device . and colding & heating dual control temperature unit can meet the need of component blood ' s separating temperature 设有不平衡、超速、超温、门盖等多种保护、确保仪器安全使用,制冷加热双路控温满足了成分血液分离温度。