John Deere希望提高控制的水平,并对Parker的液压系统提出了改进压力补偿负荷传感(PCLS)主控制阀的任务。Deere是在这一行业中最早使用带后补偿阀的PCLS系统的人之一。
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As the core of the PCLS-Student Model is the basis and prerequisite of personalized teaching.
学生模型作为PCLS的核心部分,是提供个性化教学的基础和前提。
AIM: To activate hepatic stellate cells (HSC) in vitro in precision-cut liver slices (PCLS) stimulated by acetaldehyde for studying and screening anti-fibrotic drugs.
目的:在精密肝切片中利用乙醛激活肝星状细胞,建立一种星状细胞激活的体外模型,为研究和筛选阻抑肝纤维化发生的药物奠定基础。
Therefore, the establishment of a reasonably available Student Model, which will promote the implementation of the intelligent and personalized teaching for PCLS, is very important.
因此,建立一个合理适用的学生模型,对提高和实现PCLS的智能性和个性化教学有着十分重要的意义。
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