A food temperature measuring device includes a device main body, a signal control module, a temperature measuring module, a light emitting display module, and an information display module. The temperature measuring module is configured for measuring a predetermined food so as to obtain measured temperature information of the predetermined food. The light emitting display module includes a first light emitting unit for providing a first food light message, a second light emitting unit for providing a second food light message, and a third light emitting unit for providing a third food light message. The information display module is configured for displaying a measured temperature value of the measured temperature information obtained by the temperature measuring module. Therefore, the light emitting display module can be configured for providing food category corresponding information corresponding to the predetermined food according to the first, the second, and the third food light message.

A food temperature measuring device includes a device main body, a signal control module, a temperature measuring module, a light emitting display module, and an information display module. The temperature measuring module is configured for measuring a predetermined food so as to obtain measured temperature information of the predetermined food. The light emitting display module includes a first light emitting unit for providing a first food light message, a second light emitting unit for providing a second food light message, and a third light emitting unit for providing a third food light message. The information display module is configured for displaying a measured temperature value of the measured temperature information obtained by the temperature measuring module. Therefore, the light emitting display module can be configured for providing food category corresponding information corresponding to the predetermined food according to the first, the second, and the third food light message.

A floating thermometer includes a light-transmitting suspension chamber, a control main board, a temperature measurement device, a display device and a lighting device; the temperature measurement device. The control main board is used for controlling the lighting device to emit alternately flickering seven-color light. The suspension chamber includes a mounting cover body and a mounting seat. The control main board, the temperature measurement device, the display device and the lighting device are all arranged in the suspension chamber. The mounting cover body is hermetically covered at the first mounting opening, so that the suspension chamber can be suspended on liquid; the temperature measurement device is arranged on a lower side of the mounting seat; a lower side of the mounting seat and the temperature measurement device are put into the liquid; and the display device is used for displaying temperature value of the liquid.

A water thermometer includes a housing; a thermometer assembly arranged in the housing; a suspending part, connected to the housing; and a lighting assembly arranged in the suspending part and configured to illuminate the thermometer assembly.

A dispersive element is provided with a dispersive crystal for spectrally dispersing X-rays, a first support layer supporting the dispersive crystal, and a second support layer supporting the first support layer. The first support layer is greater in a thermal expansion coefficient than the dispersive crystal. The second support layer is smaller in a thermal expansion coefficient than the first support layer and is greater in rigidity than the first support layer.

The invention relates to a method of manufacturing a structured grating, a corresponding structured grating component (1) and an imaging system. The method comprising the steps of: providing (110, 120, 130) a catalyst (30) on a substrate (20), the catalyst (20) having a grating pattern; growing (140) nanostructures (50) on the catalyst (30) so as to form walls (52) and trenches (54) based on the grating pattern; and filling (160) the trenches (54) between the walls (52) of nanostructures (50) using an X-ray absorbing material (70). The invention provides an improved method for manufacturing a structured grating and such structured grating component (1), which is particularly suitable for dark-field X-ray imaging or phase-contrast imaging.

An ear-pod type thermometer includes a base and an ear part. The ear part is inserted into a user's ear. The ear part includes a temperature sensor which detects the user's temperature. The base includes at least one light emitting member which displays different colors of light responsive to the detected temperature, so that the wearer's temperature can be displayed and easily monitored.

A gauge including a housing, a measuring port, an opening formed in the housing and a cover for covering the opening. The cover of the gauge is selected from a range of flexible and translucent materials.

A gauge including a housing, a measuring port, an opening formed in the housing and a cover for covering the opening. The cover of the gauge is selected from a range of flexible and translucent materials.