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61 Natural gas hydrate which plays a fair role in sealing the conventional oil and gas reservoirs is a new unconventional energy resources with great potentialities.

62 Objective The contact allergenic activity of trichloroethylene and its three metabolites trichloroacetic acid, trichloroethanol, chloral hydrate were studied.

63 Simply, the hydrate is a compound containing water molecules and secondary school textbooks mentioned on the alum, gypsum, and blue vitriol , are the most famous hydrate.

64 Our research is to study the effects of chloral hydrate on the contractility of isolated skeleton muscle in toads.

65 Nanometer copper powders were prepared from acidic waste etching solution containing copper using hydrazine hydrate as a reductive agent.

66 It can also be synthesized from the solvent system of sertraline-hydrochloride solvate and hydrate crystal and the crystallization solvate.

67 Technology improvement of crude hydrazine hydrate refining procedure was introduced.

68 The present disclosure relates to a compound of the formula I or a tribologically acceptable salt, solvate, hydrate, or proadditive thereof, wherein R1, R2 and R4 are as defined herein.

69 It may also be produced from sertraline hydrochloride solvate and hydrate forms, and crystallized form new solvent systems.

70 So gas hydrate saturation can be obtained from compressional wave velocity based on thermoelasticity.

71 On the basis of analyzing the control step for ice conversing to hydrate and introducing the sign function, the unreacted core shrinking model for hydrate formation was proposed.

72 Micellar surfactant solutions were found to increase gas hydrate formation rate and storage capacity.

73 According to study of synthesis thiocarbohydrazide[sentencedict.com/hydrate.html], confirmed the optimal ration of hydrazine hydrate to carbon disulfide is 3.

74 A systematic study of hexafluoroacetone hydrate has been carried out by introducing gas chromatograph, mass spectroscopy and nuclear magnetic resonance spectroscopy.

75 Therefore the research on the cause of BSR and blanking zone is very necessary in gas hydrate research.

76 Throttling on ground need to use calefaction and heat preservation equipment to rise and keep the temperature of natural gas stream lest hydrate form.

77 The approach of reutilization of by-product salt slag of hydrazine hydrate was studied. Process technology line was ensured, and technology economic estimation was discussed.

78 The improvement of flame resistant polylefin resin's rheological properties and stretchability by ways of adding surface active agents in hydrate of magnesium was studied.

79 The electrochemical behavior of sivelestat sodium hydrate was studied by cyclic voltammetry, linear scanning voltammetry and bulk electrolysis with coulometry.

80 Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope .

81 HSBR ) was prepared by hydrogenating styrene - butadiene rubber ( SBR ) latex with hydrazine hydrate - hydrogen peroxide - copper sulfate catalytic system.

82 A solution, usually of chloral hydrate in alcohol, put into a drink surreptitiously in order to render the drinker unconscious.

83 This paper has researched on the effects of the system pressure, undercooling, inhibitors concentration, gas condensate and the methanol on hydrate formation kinetics.

84 The toxicologist discovered in addition to the Nembutal present there was also a large dose of Chloral Hydrate.

85 The cooled fume reacts with lime hydrate and auxiliary agent in flue to eliminate noxious gas with bag filter.

86 Objective To investigate the anesthetic effects of 10 % chloral hydrate given by different routes in children with different ages before ophthalmic examination.

87 At present, electric resistance, chloride ion concentration anomaly, chloride ion profile and acoustic impedance logging data can be used to predict the gas hydrate saturation.

88 Aluminum tripolyphosphate hydrate was prepared by phosphoric acid and aluminum hydroxide produced in Guangxi.

89 Aim To establish an HPLC method for the determination of Camphor in Camphor and Chloral Hydrate Tincture.

90 Cyclopentane reduced the induction time of hydrate formation, but could not improve the methane consumption during gas hydrate formation in a quiescent cell.