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Background Exposure to ozone activates innate immune function and causes neutrophilic (PMN) airway inflammation that in some individuals is robustly elevated. The interplay between immuno-inflammatory function and genomic signaling in those with heightened inflammatory responsiveness to ozone is not well understood. Objectives Determine baseline predictors and post exposure discriminators for the...
By the test, this paper analyzed the position gain of the NC machine tool servo system controlled by the closed-loop impact on position error, steady-state errors. It provides an important basis for improving the impact on Servo system's follow performance, inertia, dead zone and other factors in the machining process of high-speed and high-precision.
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