Abstract: A traditional Chinese medicine composition for recovery phase of exogenous fever and a preparation method therefor. The traditional Chinese medicine composition comprises the following raw materials: radix codonopsis, rhizoma atractylodis macrocephalae, poria cocos, radix ophiopogonis, schisandra chinensis, hairyvein agrimony, perilla seeds, cortex moriradicis, folium eriobotryae, radix platycodi, apricot kernels, and radix glycyrrhizae. According to the monarch, minister, assistant and guide theory of traditional Chinese medicines, the radix codonopsis is used as a monarch drug; fried rhizoma atractylodis macrocephalae, the poria cocos, the radix ophiopogonis, the schisandra chinensis, and the hairyvein agrimony are used as minister drugs; the perilla seeds, the cortex moriradicis, and the folium eriobotryae are used as assistant drugs; and the radix platycodi, the apricot kernels, and the radix glycyrrhizae are used as guide drugs.

Abstract: A calibration and verification system for a directional sensor, comprising an industrial control computer and a directional sensor, wherein the industrial control computer is connected to a sensor signal acquisition system, a first triaxial Helmholtz coil and a second triaxial Helmholtz coil, respectively, wherein a heating calibration turntable is disposed in the first triaxial Helmholtz coil and configured to heat and calibrate the directional sensor, and wherein a high-precision inclination and azimuth test turntable is disposed in the second triaxial Helmholtz coil and configured to verify the directional sensor.