chairs, fluorescent tubes, light bulbs, windows, window grilles, typhoon shutters, [...] legco.gov.hk 辦公室家具及設備(同時適用於新會址或舊會址的翻新工程) 例如貯物櫃、貯物箱、層架、檯、椅、 光 管、 燈 泡 、窗 、窗 花、 防風閘、電腦及相關軟件/配件、打印機、傳真機、冷氣機連 安...
Free Essays from Bartleby | There are important systems that are involved in the control for homeostatic of osmoregulation which occurs in a negative...
A window burner for creating windows by selective removal of polymer type coatings from capillary columns and very small diameter tubes. The burner includes an electric circuit which provides a predetermined, controlled current from a standard 120 or 220 volt AC outlet. The predetermined, controlled ...
A significant absorption of X-rays of comparatively long wavelength, for example of the order of magnitude of from 1 nm to 10 nm, occurs in such windows. According to the invention, a bundle of X-ray conducting capillary tubes (46) is connected to the window opening of the X-ray tube,...
3. Straight Copper Tubes for ACR and Refrigeration 4. Inner-grooved copper tube for ACR and Refrigeration 5. Copper Pipe for Transportation System of water, gas and oil 6.PE-coated copper tube for water/gas/oil transportation system 7.Semi-finished Copper tube for industrial a...
20 and 26 form a Tee with the materials of the tubes 14 and 20 being formed of glass and being provided with porous glass windows 50 and 51 which correspond respectively with the membranes 33 and 34 by providing a plurality of capillary passages CP1 and a plurality of capillary passages CP...
3. Straight Copper Tubes for ACR and Refrigeration 4. Inner-grooved copper tube for ACR and Refrigeration 5. Copper Pipe for Transportation System of water, gas and oil 6.PE-coated copper tube for water/gas/oil transportation system 7.Semi-finished Copper tube for industrial appl...
A. S. Cohen, A. Paulus, and B. L. Karger. High-performance capillary electrophoresis using open tubes and gels.Chromatographia24:15–24 (1987). Google Scholar H. Ludi, E. Gassmann, H. Grossenbacher, and W. Marki. Capillary zone electrophoresis for the analysis of peptides synthesized by...
. The detector 539, which preferably has multiple sensors, may include, without limitation, one or more multi-channel photomultiplier tubes, charge-coupled devices, diode arrays, and/or photodiode arrays. In one example, the multi-channel detector 539 is a multianode photomultiplier tube with an...
Green, red and far red fluorescence emission was collected through 515/30 nm, 615/60 nm, 700/75 nm bandpass filters, respectively, and detected by gallium arsenide phosphide photomultiplier tubes. Low-resolution maps of the cranial window were first collected for navigational purposes using ...