purity造句
(181) High purity aluminium is widely used in the industries of electronic.
(182) With the advanced magnetic isolation method, the instrument can automatically isolate high purity nucleic acid from various samples, such as blood, tissue and cells.
(183) The 2002 Grand Reserve Chardonnay exhibits good balance between its fruit and oak. It offers notes of tropical fruits and orange marmalade along with medium body as well as good purity and ripeness.
(184) Tree models partition space of variables imported in a recursion way, and their aim to maximize evaluation function about purity of sorts.
(185) A procedure for recognizing peak purity of Cassiae Semen chromatographic fingerprints by chemometrics method was described.
(186) The application of new technologies solves the problem of dust contamination, increases the purity of molten iron and improves the automatic control to the furnace.
(187) I heard the purity test website is gonna start posting pictures to illustrate the questions.
(188) A method for determination of 9 metal impurities in high purity silicon tetrachloride was developed.
(189) High purity nano-sized magnesium hydroxide was prepared by impinging stream reaction crystallization method using bischofite (from Chaerhan salt lake, in Qinghai Province) as raw material.
(190) Differential scanning calorimetry(DSC)was used for determination of purity of chlorotoluron.
(191) The reasons for the long-time response of CS 800 carbon and sulfur analyzer were analyzer on the purity of oxygen, work efficiency of catalyst furnace, gas way, and the solutions were suggested.
(192) The purity of dimethyl disulfide was determined by capillary gas chromatography.
(193) The purity of two acidic polysaccharides (SA, SB) from ginseng pectin was established by cellulose acetate film electrophoresis and glass-fiber paper electrophoresis.
(194) A self-made directional solidification furnace was used to fabricate high purity aluminum(HPA) ingots, and the morphology of grains was studied.
(195) In order to possess these excellent characters, nano-ceramic particles must satisfy high purity, well-distributed chemical component, proper granule size and narrower distribution.
(196) The yield of ammonium cerium nitrate is more than 85%, and the purity of ammonium cerium nitrate with orange red color is larger than 99%.
(197) The methods about controlling alloy components and increasing melt purity were presented. The methods of preventing casting crack were presented.
(198) Then-butene was separated from C4 with the mixture of morpholine and N-formyl morpholine as extraction solvent by extractive distillation. The purity and yield may achieve over 97%.
(199) The study on graphitization degree, porosity ( volume density ), purity, resistance coefficient and crystal structure etc of graphite is summarized.
(200) Purity and calcium content of three phosvitin phosphopeptides-calcium samples were analyzed using the detection methods of routine ingredient analysis and atomic absorption.
(201) Determination of lactic acid residue in L- lactide is necessary in controlling its purity and the quality in applications.
(202) High - purity ultrafine magnesium hydroxide was prepared by ambient temperature - state reaction using hexammoniated magnesium chloride as material.
(203) Children, being closest to that otherworld, can remember its beauty and purity, seeing its traces in the natural world around them.
(204) Nonetheless, meeting participants acknowledged that the set of information should include genetic profile, phylogenic position, microbe source, purity, and chain of custody.
(205) The effect of catalyst, reaction temperature, reaction pressure on conversion and purity of isobutal vinyl ether was discussed.
(206) Output of styrene monomer was 82.3 % . Purity was 99.9 % , obtained by simple distillation.
(207) Because of his wholesomeness and purity, which were easily seen by everyone, he was known as the Elephant King Goodness.
(208) Cell revivifier Trehalose, and high purity sodium hyaluronate are added to supply a great deal of water to dry skin, and relieve the serious shortage of water.
(209) A white wedding gown symbolizes the purity of the bride.
(210) Why do we need High Purity Water for cleaning and rinsing?
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