gravimetric造句
(1) Thermo gravimetric and pyrolysis kinetics was analyzed first.
(2) Swelling behaviors of hydrogels were evaluated by gravimetric analysis.
(3) Methods: Gravimetric method and titration method were used.
(4) The water detection in hydrogen chloride gas with gravimetric method and Karl Fischer method were introduced.
(5) What are the shapes and size of the gravimetric network?
(6) The gravimetric crew usually consists only two persons, one geophysicist and one topographer.
(7) Analyzing the datum of mobile gravimetric survey in Jiashi and its adjacent region from 2005 to 2007, studied the time and space dynamic evolution characteristics of gravitational field.
(8) Fig. 1 Flow chart of pentosan analysis - gravimetric method.
(9) The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied.
(10) Relative accuracy of regional gravimetric geoid determination is estimated by an frequency domain analysis, which is determined by regional terrestrial gravity measurements and geopotential model.
(11) All gravimetric measurements require some sort of crucible or dish to hold the residue or precipitate.
(12) The experimental study has been done - gravimetric analyzerand in a laboratory scale tubular furnace reactor, respectively.
(13) METHODS Sodium tetraphenylboron gravimetric analysis was replaced by highly-accurate nephelometric titrimetry to determine potassium chloride in Compound sodium chloride injection.
(14) Quantitative soil analyses have been accomplished by chemical gravimetric and radiotracer techniques.
(15) Relationship between gravimetric and fibre concentrations of airborne asbestos dust has been established by simultaneously sampling with two methods on 15 sites in an asbestos paper mill.
(16) After the method was complete, we would determine the actual volume dispensed by gravimetric means, and calculate the percent error for each tool at each volume.
(17) This dynamic capability is not possible with using only a gravimetric particulate sampler.
(18) Describes the changing of the classical perchloric acid dehydration gravimetric method for determining silicon into the molybdenum blue photometric method to fast determine the content of silicon.
(19) Our dominant products are loss - in - weight gravimetric feeder, gantry pelletizer, pneumatic screen changer, etc.
(20) It must be particularly pointed out that the average depth of major density layer is derived from gravimetric data, without the dependence of density data.
(21) The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT - IR.
(22) The content of in volatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.
(23) The method is simple, fast and accurate, compared with conventional perchloric acid dehydrate gravimetric analysis.
(24) The determination of sulfate radical content in sulfated polysaccharides(SPS) by gravimetric analysis of hydrochloric acid hydrolysis and barium sulfate precipation was investigated methodologically.
(25) The procedure was given to assess the uncertainty in gravimetric analysis of Ba ion.
(26) The thermal weight loss of asphaltine in the pitch road building oil modified with different additives is studied with derivative thermo - gravimetric analyzer in inert atmosphere.
(27) The inhibition performance of the polymeric film by in situ has been studied by gravimetric method.
(28) A new method was studied for determination of barium molybdate by 8 - hydroxyquinoline gravimetric method.
(29) The degradability of polymers was investigated by scanning electron microscopy ( SEM ) and thermo - gravimetric analysis ( TGA ) .
(30) Acomparison of the effects of acetoxy and hydroxy groups on the water uptake into the cured epoxy resin was made using the gravimetric method, DSCand corrosion test.
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