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(31) The electrovalent bond weakens and the covalent bond strengthen between manganese and oxygen due to ion polarization effect, which makes the spinel structure more stable.

(32) The variety of garnet includes almandine, pyrope, magnesium - iron garnet, manganese aluminum garnet, andradite and calcium - chromium garnet. ...

(33) Manganese slag which containing about 20 % manganese dioxide is produced in the process of permanganate production.

(34) The content of the available ferrum enhanced by recycled straws, but that of the available zincum, copper and manganese had no changed obviously in soil.

(35) The modified austenitic manganese steel is suited for the operating condition of impact-corrosive wear,(www.Sentencedict.com) chisel-cutting wear and high stress wear.

(36) The low temperature fracture mechanism of high manganese austenitic steels is studied.

(37) The article deal with the determination of total manganese content in manganomanganic oxide using ammonium persulfate as oxidant, and evaluated the accuracy and precision for the determining method.

(38) Poor Manganese may cause dwarfism, anemia, bronchial asthma, Parkinson′s disease, child amentia, tumor, et al.

(39) Determination of Copper, Manganese, Calcium and Magnesium content of Chaenomeles Sinensis by flame atomic absorption spectrometry.

(40) An experimental study was made on the products of anode reaction in zinc manganese dioxide dry cells after different types of discharge using X-ray powder diffraction and infrared spectrum.

(41) The main pollutant in Dumu reservoir is manganese environmental monitoring results.

(42) The lead of feed grade manganese sulfate was measured by atomic absorption spectrometry ( AAS ) - self - reversal deducting background.

(43) Producing the medium carbon ferromanganese and medium carbon ferrochromium by shaking ladle is economic, also could lift the quality of products and the recovery rate of manganese and chromium.

(44) The results show that the quality of high manganese steel casting produced by the optimized water toughening treatment process is stable, which can meet the the requirements of specification.

(45) The results have shown that under the high velocity impactig of alundum particles, high manganese steel had the typical erosion behaviors of ductile metals.

(46) An AAS method for the determination of manganese in fluorspar was established for the inspection of export product.

(47) Pyrolusite is an important raw material of preparing manganese sulfate[sentencedict.com], and about 60% manganese sulfate was produced by pyrolusite.

(48) The high-purity manganese carbonate is prepared by leaching manganese with sulfur dioxide, removing impurities, carbonating and crystallizing from Xiangtan's low-grade manganese ore.

(49) In Guizhou Hongfu Industry Parent Company launching out into Expand Experimentation Study on Producing Manganese Sulfate with Pyrolusite Absorbed Industry Waste-gas SO_2.

(50) Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.

(51) Allelic Association of TaqI Polymorphisms for the Manganese Superoxide Dismutase Gene with Schizophrenia?

(52) It described the suscessing test with pillar mettled which have applied manual pillar at gentel dip thick orebody in Heging Manganese Mine.

(53) The manganese protein is then transported to the periplasm having first trapped its manganese.

(54) Extraction technology of manganese and zinc from obsolescent alkaline cell and carbon - zinc battery was studied.

(55) Of interest would be the edamame, which is packed with dietary fiber, iron, protein, phosphorus, thiamin and copper, and a very good source of folate, Vitamin K and manganese.

(56) Sulfur and manganese will react with porous platinum electrode of oxygen sensor and deteriorate sensibility from lean oxygen content to rich one.

(57) A new technique for preparation of zinc oxide activated and chemical manganese dioxide directly from Zinc concentrate and pyrolusite in chlorhydric acid medium is reported.

(58) The kit comprises the following main components: buffer solution, reduced coenzyme, pyruvic acid, manganese chloride, pyruvate oxidase, oxaloacetic decarboxylase, malic dehydrogenase and a stabilizer.

(59) Abstract: Through the explosive induration experiment of high manganese steel, safety and insensitive explosives was selected.

(60) U.S. officials said the nine materials covered by their case were bauxite, coke, fluorspar, magnesium, manganese, silicon carbide, silicon metal, yellow phosphorus and zinc.