hydrogen peroxide造句
(31) General targets have hydrogen peroxide, sodium hypochlorite, potassium permanganate, and so on.
(32) Conclusion: Hydrogen peroxide silver ion disinfection solution has relatively strong killing effect on vegetative forms of bacteria and low corrosiveness.
(33) These enzymes act to disproportionate two molecules of superoxide anion to hydrogen peroxide and water, and plays important role in extreme environment adaptation of Antarctic microorganism.
(34) The hydrogen peroxide eliminates by the catalase and the peroxide enzyme, the oxygen free eliminates fragrant by the hyperoxide mutase.
(35) Hydrogen peroxide solution is brushed try a tooth, blanch the effect fast?
(36) Polyester fibers may also be bleached with hydrogen peroxide or sodium hypochlorite.
(37) It also catalyzes the oxidation of substrates by hydrogen peroxide.
(38) For this, hydrogen peroxide and cupferron were used as screening agent and agent for removing impurities in the test of purifying this vanadium-containing acid leaching solution.
(39) Generally, oxygen or hydrogen peroxide, as leaching oxidant, and sodium chloride solution , as elutriant of saturated resin, have been applied to in-situ leach of uranium so far.
(40) They say hegegern proxcide hydrogen peroxide or carbamidecarbamide peroxide may also help.
(41) Hydrogen peroxide ( H 2 O 2 ), Salicylic acid ( SA ), jasmonic acid ( JA ), ethylene ( ET ) and brassinolide ( BL ) play important roles in this network.
(42) Effects of potch and oxidant(hydrogen peroxide and sodium hypochlorite) on gelling strength, whiteness, and water holding capacity of minced Tilapia fish were compared.
(43) Hydrogen peroxide powers the arm for 18 hours of normal activity.
(44) Low applied voltage, low conductivity of solution and small discharge gap are favorable for the production of hydrogen peroxide per unit electric energy.
(45) The perborate bleaches are not used commercially but are available for use by the consumers. Their bleaching action is similar to that of hydrogen peroxide.
(46) Methods: ECV-304 cells were injured by hydrogen peroxide and assessed by methyl thiazolyl tetrazolium(MTT) assay.
(47) Methods LMWHAs were prepar the by hydrogen peroxide degradation and by hyaluronidase degradation, the chicken chorioallantoic membrane (CAM) model was used to test the angiogenesis effects of LMWHAs.
(48) The results show that thiol can be oxidized effectively by hydrogen peroxide, and adding oxidation modification agent can significantly improve the effect of oxidation.
(49) They say hydrogen peroxide or carbamide peroxide may also help.
(50) On the basis of the calculation and analysis of extraction column, the possibility of the production of 35% hydrogen peroxide by anthraquinone process is discussed.
(51) He points to an Earth bug called the bombardier beetle that produces a boiling-hot spray that is 25 percent hydrogen peroxide as a defense weapon.
(52) Cautiously add, dropwise, 30 percent hydrogen peroxide, allowing the reaction to subside and again heating between drops.
(53) Reasonably working-out of the processing, formula and some technical parameters can achieve a good treatment effect in the hydrogen peroxide cold-dwell pretreatment of extra-broad fabric.
(54) The invention discloses a method for sterilizing sewage by hydrogen peroxide-titanium dioxide photocatalysis and adopts the titanium dioxide photocatalysis and hydrogen peroxide to treat the sewage.
(55) The present invention provides one kind of hydrogen peroxide preparing oxidation process with low investment, less arene loss, less environmental pollution and short period.
(56) Methods Intracoronal bleaching was given to exsomatized teeth, and the amounts of penetrated hydrogen peroxide was determind by spectro-photometry.
(57) Some catalytic systems for the synthesis of glutaraldehyde by one step catalytic oxidation of cyclopentene and hydrogen peroxide in a non water solvent were studied.
(58) The barium polymetaphosphate was depolymerized by hydrogen peroxide in alkaline solution to barium phosphate which had definite chemical composition.
(59) Potent intracellular bactericidal action may be exerted through the myeloperoxidase - hydrogen peroxide - halide bactericidal system.
(60) Some factors which had influence on the epoxy value of product, such as the amounts of formic acid and hydrogen peroxide, drip feed speed, catalyst, reaction temperature, reaction time were discussed.
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