uv造句
(181) The source is used for UV life acceleration test and for studying UV radiation effect of satellite mechanical and electrical products.
(182) The structure of ergosterol crystal was characterized by UV, IR and SEM. A new approach of biomass source application was presented.
(183) UV analytical method on dissolution test of betaxolol hydrochloride tablets was developed, and the dissolution curve of the tablets were also studied.
(184) This image is an important one to keep around, because it makes eyeballing UV placement easy.
(185) Dr. Buka also suggests skin-care products with botanicals such as feverfew or licorice root: "They have antioxidant activity to combat UV damage.
(186) Bamboo fiber There are two major properties: antimicrobial, antibacterial, anti - UV, moisture absorption anti - wrinkle.
(187) The binding of acetochor, pretilachor, butachlor and metolachlor to urease in aqueous solution was studied using UV difference spectrum and fluorescence spectrum methods.
(188) The ternary complexes of Tb ( III ) were characterized by means of IR, UV, TG - DTG and SEM methods.
(189) The anorexic agent Mazindol was synthesized from chlorobenzene and phthalic anhydride via two new methods and its structure was determinated through UV, NMR and tautomerization .
(190) Modulation-demodulation of the UV is still a difficulty. Meanwhile, it is difficult to improve the speed of transmission for UV communication system, which can't meet the speech transmission speed.
(191) Th ese samples were characterized by IR, XRD, and UV - Vis , respectively.
(192) The resin and EA resin can form UV paint of wooden floor.
(193) Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light .
(194) OBJECTIVE To establish a simple method of UV spectrophotometry for the permeative determination of nimodipine, and to search suitable enhancers for the permeability of nimodipine.
(195) An improved determination method of ultraviolet ( UV ) transmittance of ethylene glycol ( EG ) was developed.
(196) Reaction behavior of the acrylic and the cyclic double bond of dicyclopentadienyl acrylate(DCPA) during and after UV curing were investigated by Fourier-Transform-infrared ray(FT-IR).
(197) A series of UV and visibe spectra of aromatic nitro compounds reacting with sodium polysulfide were determined. The intermediates and mechanisms of these reactions were discussed.
(198) A shot glass holds about 1.5 ounces, which is how much sunscreen dermatologists estimate you need to protect yourself from the cancer-causing UV rays of the sun.
(199) UV curing inks offer many advantages in quick drying, non-clogging, even - flowing and non - odour. They are satisfied the requirements of modernized technology of screen printing.
(200) The determination of nitrite in meat products of city sell using UV spectrophotometry with o-phenylenediamine(OPD)was conducted.
(200) Wish you can benefit fromand make progress everyday!
(201) Kitazin P-resistant mutants and carbendazim-resistant mutants were recovered by chemical taming and UV irradiation, but none tricyclazole-resistant mutant was got.
(202) Surface around the pipe is covered with an anti static, UV resistant, ceramic glass cloth, which prevents moisture, water penetration and corrosion.
(203) Drawer style lamp box designer, convenient for UV lamp and reflect cover wipe and UV lamp replacing, maintain flyaway.
(204) In addition, there are belling and indentation, you'd better not arrange UV ink layer - like metal etching.
(205) Compared with the undyed cotton fabric, the UV transmittance of dyed fabric had a great decrease.
(206) Owing to the well know photoreaction of diazonium and sulfonate groups, the above-assembled films containing multiplayer of DAR/FeTSPP were irradiated by UV light.
(207) This isocratic system consists of a high pressure solvent delivery pump, an UV/VIS detector, a manual injection valve, and a solvent tray, a column and a Chromatography Workstation.
(208) Objective To establish a method of release of Lansoprazole enteric-coated capsule by UV method.
(209) UV has low penetrating power, so its effects on humans are limited to the skin. These effects include stimulation of production of vitamin D, sunburn, suntan, aging signs, and carcinogenic changes.
(210) The interaction of DNA ( fsDNA, ctDNA ) with Brilliant Green was studied by UV - visible spectrophotometry.
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