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31 For this, hydrogen peroxide and cupferron were used as screening agent and agent for removing impurities in the test of purifying this vanadium-containing acid leaching solution.

32 Each parts of hornwort all possessed very strong accumulation action on 14C in waters, and could be used for monitoring and purifying the 14C polluted waters.

33 They set up purifying systems in places where the water was not potable.

34 According to the conditions of salt deposit, put forward a purifying plan of two methods, get barium sulphate and "calcium magnesium deposit", utilized each other.

35 It can be widely used in the air quality monitoring, automatic ventilating system, air purifying machine, and air current controlling equipment.

36 Main Function : purifying indoor air, adsorbing peculiar smell, dispelling stinks, damp proofing , anti - mildew and germ - proofing.

37 The invention relates to a trichlorosilane three-tower differential pressure coupling energy-saving rectifying and purifying system and an operating method.

38 Object : To establish technics for separating and purifying pigment of purple cabbage.

39 Analcite was used to remove sulphate after processing and purifying . Experimental effect was obvious.

40 Research results show that the improved pyro-hydro purifying method can increase fixed carbon content of the aphanitic graphite from 84.18% to 99.25%.

41 A hard brittle wax obtained by purifying ozokerite(http://sentencedict.com/purifying.html), a natural occurring mineral wax.

42 The invention provides a preparation method for celastrol, which relates to the preparation method for extracting, separating and purifying the celastrol from the root bark of celastraceae plants.

43 Reinforcing metal to soothe wood: This is a method for purifying and descending lung-qi to suppress liver-wood, clinically used to treat relative superabundance of liver-fire.

44 The all - pervading and all - purifying atmosphere of water - like placidness makes one forget all cares and worries.

45 The optimum method for purifying Konjac glucomannan is found through comparative study of various methods.

46 A new rapid method for purifying serum α _ 1 - acid glycoprotein ( α _ 1 AGP ) is presented.

47 Air shower, a purifying equipment being able to clean the dust adhering to the surface of human body and articles, preventing the unclean air invade into the clean room.

48 Aluminium hydroxide with 99.99% of purity was obtained by two-step purifying aluminium sulfate solution made from aluminium hydroxide and sulfuric acid with industry purity.

49 The catalytic activated carbon deodorizing device was used for purifying odorous gases in sewage pumping station.

50 Experiments were carried out in Meiliang Bay of Lake Taihu to study the purifying effects of Alternanthera philoxeroides with different throw-in density for eutrophic lake water.

51 Purifying capacity of hydrophyte on water environment polluted by high content nutrient such as nitrogen and phosphorus, toxic organic compounds and heavy metal was reviewed.

52 The invention relates to a method for purifying aloe-emodin, belonging to the technical field of medicament production.

53 The extra step would increase the margin of safety by further purifying the vaccine.

54 The purifying device comprises the micro-particles collecting material, the adsorbing material and a supporter.

55 This is a powerful and potent holistic therapy, which is re- energising, invigorating, purifying and stimulating to the body and mind, a truly enchanting experience.

56 The present invention provides macroporous resin enriching and purifying process for aminoglycoside antibiotics.

57 Objective To establish a feasible method for purifying tachyplesin from the wastes of amebocyte lysate ( TAL ).

58 The causticization and purifying mechanism of lithium compounds production are discussed in this paper.

59 Refer to the User Instructions for the specific facepiece or Powered Air Purifying Respirator (PAPR) unit and headgear used to identify the components that can be cleaned.

60 The technical approach of acidic leaching of pyrolusite ore, purifying of manganese leaching solution, and crystallizing of manganese carbonate from purified manganese solution was studied.