摘要:
The invention provides a method for producing high-quality lard or beef tallow with low cholesterol content. The method of the invention uses enzyme hydrolysis, centrifugation separation and homogenization-assisted embedding technique to obtain high-quality lard or beef tallow with low cholesterol levels. The method uses aqueous enzymatic extraction (AEE) techniques to separate lard or beef tallow from the raw material of pork or beef fat, and uses the homogenization-assisted embedding technique to remove cholesterol from the lard and beef tallow products. The method of the invention produces high quality lard with good oxidative stability at a high yield and can meet the Chinese national standard for first grade lard. The lard of the invention needs no further degumming process, eliminating the tedious refinery steps.
摘要:
A device housing includes a glass plate and a plastic frame. The glass plate is received in the plastic frame. The glass plate forms a positioning surface in an edge. The plastic frame and the glass plate are integrally formed, thus the plastic frame connects the glass plate with no gap, and the plastic frame forms a connecting portion combined with the positioning surface.
摘要:
A method for growing an array of carbon nanotubes includes the steps of: (a) providing a substrate having a first substrate surface and a second substrate surface opposite to the first substrate surface; (b) forming a catalyst film on the first substrate surface; (c) flowing a mixture of a carrier gas and a first carbon source gas over the catalyst film on the first substrate surface; (d) focusing a laser beam on the second substrate surface to locally heat the substrate to a predetermined reaction temperature; and (e) growing an array of the carbon nanotubes on the first substrate surface via the catalyst film.
摘要:
A heterodimer particle is provided which comprises a first component particle comprising magnetite and a second component particle comprising silver. The second component particle may have a structure and a particle size selected to generate two-photon fluorescence emission. The heterodimer particle may be irradiated with light of a wavelength selected to induce two-photon fluorescence emission, which is then detected. Tetramethylammonium hydroxide may be bonded to the surface of the first component and glutathione may be bonded to the surface of the second component. The heterodimer particle may be formed by preparing a magnetite particle and growing a silver particle on the magnetite particle, in the presence of 1,2-dodecanediol as a reducing agent.
摘要:
A memory voltage generating circuit includes a first control module, a core circuit, and a second control module. The core circuit includes a regulation amplifier, a first MOSFET, a second MOSFET, and a switch. An output terminal and an inverting input terminal of the regulation amplifier are both connected to an output terminal of the core circuit. A non-inverting input terminal of the regulation amplifier is coupled to the second control module. The non-inverting input terminal of the regulation amplifier is also connected to a referenced voltage via one resistor and is grounded via another resistor. A source of the first MOSFET is coupled to the inverting input terminal of the regulation amplifier. A gate of the first MOSFET is connected to the output terminal of the regulation amplifier. Drains of the first MOSFET and the second MOSFET are coupled to an input voltage via the switch. A source of the second MOSFET is connected to another input voltage. A gate of the second MOSFET is connected to the first control module.
摘要:
A machining method for manufacturing structures includes a preprocessing step (11), a clamping step (13), a machining step (15) and an extracting step (19), which are performed in that order. The preprocessing step is performed to get workpieces (20a, 20b, 20c and 20d) for forming a plurality of structures. In the clamping step, fixedly clamping a plurality of workpieces on a multiple workpiece mounting device (30) and rotatably installing the multiple workpiece mounting device on machining equipment (50). In the machining step, machining the workpieces by the machining equipment to get structured workpieces. In the extracting step, extracting a plurality of structures from the structured workpiece. The invention is also related to an above-described multiple workpiece mounting device comprising a plurality of platforms (38) and a rotation axis (L1).
摘要:
A non-power-of-two modulo N Gray-code counter (the “Gray-code counter”) and a binary incrementer-decrementer algorithm are disclosed. One embodiment of the Gray-code counter of this invention comprises a Gray-to-binary converter for receiving an M-bit Gray-code input value and converting the M-bit Gray-code input value to an M-bit binary-code input value, IB[m−1:0]; a binary incrementer-decrementer for converting the M-bit binary-code input value to an M-bit binary-code output value, OB[m−1:0], wherein the M-bit binary-code output value will differ from the M-bit binary-code input value by modulo +/−1 for all but one value of the M-bit binary-code input value; a binary-to-Gray converter for converting the M-bit binary-code output value to an M-bit Gray-code output value; and a clocked storage device operably coupled to the binary-to-Gray converter for storing the M-bit Gray-code output value and for providing the M-bit Gray-code output value to the Gray-to-binary converter as a next M-bit Gray-code input value. The binary incrementer-decrementer further comprises an incrementer-decrementer algorithm for skipping certain binary values in order to maintain the Gray-code nature of the counter when translated to Gray-code, while allowing the Gray-code counter to be implemented as a modulo counter of any even size.
摘要:
A method for machining at least one workpiece with multiple process includes providing a positioning assembly and at least two machining devices, positioning the at least one workpiece on the positioning assembly, positioning the positioning assembly on one of the at least two machining devices and machining the at least one workpiece, and transferring the positioning assembly together with the at least one workpiece on other different machining devices for undergoing different machining processes.
摘要:
A system for displaying feeds contents of a contact and for processing feeds contents of a contact. The system obtains feeds content data of a contact of a user, mixes and sorts the feeds content data. The system pulls out, when the user requests for obtaining the feeds contents of the contact, complete information of the feeds contents requested by the user, and displaying the complete information.
摘要:
A machining method for manufacturing structures includes a preprocessing step (11), a clamping step (13), a machining step (15) and an extracting step (19), which are performed in that order. The preprocessing step is performed to get workpieces (20a, 20b, 20c and 20d) for forming a plurality of structures. In the clamping step, fixedly clamping a plurality of workpieces on a multiple workpiece mounting device (30) and rotatably installing the multiple workpiece mounting device on machining equipment (50). In the machining step, machining the workpieces by the machining equipment to get structured workpieces. In the extracting step, extracting a plurality of structures from the structured workpiece. The invention is also related to an above-described multiple workpiece mounting device comprising a plurality of platforms (38) and a rotation axis (L1).