acetic acid造句
(31) A mathematic model used for cracking furnace of acetic acid toacetic anhydride with two section of reaction coil has been set up.
(32) The characteristics and applications of peroxyacetic acid were introduced. The synthetic processes preparing the product by oxidation of acetic acid or acetaldehyde were presented.
(33) Acetic acid changed unremarkably. Succinic acid changed not significantly from stage one to stage two, then increased and it was the highest in the stage three.
(34) Methods:Different doses of CQG were given to mice with swelling feet induced by acetic acid, cotton balling granulation, and carrageenin.
(35) In the presence of acetic acid and polyethylene glycol, 2-naphthol reacts with ammonium ceric nitrate and sodium bromate to form 1,2- naphthoquinone .
(36) The pain models were prepared by injection of acetic acid and uterospasm model in the female mouse was induced by diethylstilbestrol and pitocin.
(37) Laminaria ochotensis and Actinidia deliciosa were used as the main raw materials to make composite vinegar through deodorization tests,[www.] alcoholic fermentation and acetic acid fermentation.
(38) Methods: The torsion test with acetic acid was used to compare the analgesic effects of Dragon's Blood extracts from different technology.
(39) Or immerse with 10 ％ glacial acetic acid brothers, wipe next.
(40) RESULTS Factor A was the main factor to influence measuring acetic acid peroxide content.
(41) The acetic acid beverage of the present invention contains rich bifid lactobacillus, and can eliminate intestinal tract, inhibit the growth of harmful bacteria and resist invasion of diseases.
(42) Methods and Conclusion:Duplicate rat peptic ulcer model by means of pyloric ligature, acetic acid daub and irritable methods.
(43) METHOD Acetic acid was used to increase the permeability of mice abdomen capillaries and croton oil was used to make mice external ear swelling model.
(44) The influences of reaction conditions and petroleum fractions on the removal of calcium by dilute aqueous acetic acid were investigated using calcium naphthenate as model compound.
(45) A new ester guerbet alcohol acetate is synthesized by using acetic acid and guerbet alcohol 2 octyl dodecyl alcohol in presence of catalyst phospho tungstic acid. The esterification ratio is 92.0 %.
(46) Using p-toluensulphonic acid supported by activated carbon as catalyst, glycerol triacetate was synthesized from glacial acetic acid and glycerin.
(47) Testing proves adding 5 % glacial acetic acid is suitable.
(48) An example for water - formic acid - acetic acid separation is given work.
(49) It's acetic acid, the sour-tasting compound that gives that characteristic tang to vinegar, pickles, and sourdough bread.
(50) Our company mainly deals in chemical products like titanium, lithopone, carbon black, and sodium hydrate. We also supply oxalic acid, acetic acid, iron oxide, copper oxide, zinc oxide, and so on.
(51) The original method of acetic acid is influence of the color stability of the main factors.
(52) Suggested that in burn wards, 20% acetic acid peroxide plus Cangshu smoking may be used as a way of air disinfection.
(53) How long is acetic acid methyl progesterone movie menstruated for by?
(54) This paper introduces the acetic acid production process, production and consumption at home and abroad, and the research and development and application of acetic acid process in China.
(55) A salt of a pullulan aminoalkyl ether according to claim 1, wherein the salt -forming acid is hydrochloric acid , hydrobromic acid , sulfuric acid , nitric acid , acetic acid , or oxalic acid .
(56) Ethyl acetate was synthesized by ethanol with acetic acid as raw material.
(57) The PVA CA blend ultrafiltration membranes were prepared by phase inversion from the casting solution consisting of polyvinyl alcohol(PVA), cellulose acetate(CA), acetic acid and water.
(58) Cyclohexyl acetate was synthesized from acetic acid and cyclohexanol with anhydrous aluminum chloride as catalyst.
(59) By-products of ethanolic fermentation effect the growth of Saccharomyces cerevisiae. The by-products include Acetic acid, Lactic acid, Pigment and Furfuraldehyde etc.
(60) In the presence of acetic acid, p - anisidine reacts with aldehydes producing a yellowish color.
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