Abstract: The present invention discloses a method for constructing a surface stress distribution cloud map based on critical refraction longitudinal wave detection. The method comprises: firstly, meshing a surface of a detected article; secondly, The mean transverse stress on different grid lines and the mean longitudinal stress on different grid lines were obtained by the critical refraction longitudinal wave detection method; next, calculating the equivalent stress of each mesh node according to the mean transverse stress on different mesh transverse lines and the mean longitudinal stress on different mesh longitudinal lines on the surface of the detected article; and finally, drawing a stress distribution cloud map of the surface of the detected article according to the equivalent stress. The present invention can obtain the stress situations at different points on the surface of the detected article.

Abstract: The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.

Abstract: The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.

Abstract: The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.

Abstract: A frequency-variable hand rubbed-type motor speed reduction clutch apparatus, and a washing machine. The clutch apparatus includes: an input shaft (5) connected to a motor rotor (1); a dehydration shaft (18); and a clutch apparatus housing (8) in which the input shaft (5) and the dehydration shaft (18) are mounted. A braking wheel (12) and a braking belt (15) fitted to the braking wheel (12) are disposed on the dehydration shaft (18). A dehydration shaft sleeve (20) rotating together with the input shaft (5) is mounted on the input shaft (5). A clutch shaft sleeve (3) sliding up and down, and engaging with or separated from the dehydration shaft sleeve (20) is mounted on the dehydration shaft (18). The braking belt (15) and the clutch shaft sleeve (3) are separately connected to a traction motor (11) by means of a control apparatus.

Abstract: The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.

Abstract: A frequency-variable hand rubbed-type motor speed reduction clutch apparatus, and a washing machine. The clutch apparatus includes: an input shaft (5) connected to a motor rotor (1); a dehydration shaft (18); and a clutch apparatus housing (8) in which the input shaft (5) and the dehydration shaft (18) are mounted. A braking wheel (12) and a braking belt (15) fitted to the braking wheel (12) are disposed on the dehydration shaft (18). A dehydration shaft sleeve (20) rotating together with the input shaft (5) is mounted on the input shaft (5). A clutch shaft sleeve (3) sliding up and down, and engaging with or separated from the dehydration shaft sleeve (20) is mounted on the dehydration shaft (18). The braking belt (15) and the clutch shaft sleeve (3) are separately connected to a traction motor (11) by means of a control apparatus.

Abstract: The present invention relates to the identification of the over expression of certain genes encoding certain secreted and membrane-bound proteins in breast, lung, colon and kidney cancers. Knowledge that these genes are over expressed in the cancers is useful for the detection, diagnosis, prevention and treatment of the specific cancers.