ammonia造句
61 There are four major steps in ammonia synthesis.
62 Glutamine rather than ammonia may be the preferential substrate.
63 This precipitate dissolves in an excess of aqueous ammonia.
64 Urea naturally breaks down into ammonia in the water.
65 Ammonia has a pungent, penetrating odor.
66 In stock yards ammonia is formed by biological degradation.
67 Ammonia is a very reactive chemical.
68 Methods: Observing the incubative period and the times of cough induced by ammonia liquor or citric acid phlegm displacement of rat, the tracheal ciliary movement of duck.
69 Millions of tons of ammonia are consumed annually in agriculture.
70 Secondly, as a example, it predicts the diffusion scope of liquid ammonia in the atmosphere stability of D and E, and the scope of semi-lethal concentration, immediately lethal concentration.
71 Applied GTAW and SMAW to weld Ammonia Saturator with emphasis on preweld treatment and controlling welding heat input, high welding quality and efficiency were reached.
72 The glycine can give rise to serine with the elimination of carbon dioxide and ammonia.
73 A mass of ammonifiers in water body and sediment can make ammonia accumulate in water body through ammonification .
74 Ammonia from protein digestion, the primary excretory product, is converted to urea to be excreted in urine.
75 The present paper introduces the authors' development of a quick testing color reagent box for the indoor air pollution determination due to existence of ammonia.
76 The glycine is synthesized using chloroacetic acid and ammonia spirit as raw material.
77 The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.
78 From economical view, it is better when inlet concentration of CO2 is above 10%. With raised concentration of aqueous ammonia, it is easy to remove CO2, and the spill of NH3 will be increased.
79 Common market, there are nitrogen, air, hydrogen, ammonia, acetylene, propane, steam and other special relief valve.
80 The nitrogen atom in ammonia, for example, vibrates 24 billion times a second.
81 When the resin is exhausted , exchange capacity can be regenerated with weak alkali - ammonia solution.
82 Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.
83 The reason for block-up and corrosion in deacidification and ammonia evaporating system of Cheng Steel is analyzed, some measures adopted from technology and equipment, better economic profit got.
84 Its industry facture mainly has the ammonia soda law and the union system alkaline process two kinds.
85 Anhydrous ammonia must be incorporated ( and well sealed ) in all crops.
86 The concentrations of ammonia and nitrate in water - sediment interface seasonally.http:///ammonia.html
87 To compare some pharmacological effects between Zhisousan and that when added with some Chinese drugs. Antitussive experiments in mice with cough induced by ammonia water.
88 A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.
89 This article analyses the reasons of the indoors air pollution production and brings up the pollution mainly consists of formaldehyde, benzene series, ammonia and radon.
90 In order to make a thermodynamic analysis for an ammonia synthetic system, the functional values of the thermodynamics of gas mixture with ammonia must be given first.
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