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Keyword [Urea]
Result: 61 - 80 | Page: 4 of 10
61. The Study Of The Conversion Between Potassium Sulfate And Sulfuric Acid To Prepare Potassium Sulfate
62. Studies Of The Cellulose Fiber By The Method Of Cellulose Carbamate
63. Modeling Of CO2 Stripper In Urea-Synthesis Process
64. The Investigation Of A New Process Of The Non-uniform Granular Urea Based Compound Fertilizer Granulated By Fluidized Bed
65. Study On The Modification Of Urea-Formaldehyde Resin Adhesive
66. Improvement And Control Of The Product Quality In The Production Of Urea
67. Preparation And Characterization Of Nanometer And Micrometer Silicon Dioxide Spherical Particles
68. The Correlation Between The Application Of N Fertilizers And Environmental Pollution And The Selection Of Fertilizers For The Greenhouses
69. The Influence Of Chitosan Molecular Weight On Immobilized Urease And Study Of Chitosan Microsphere's Form
70. Study On The Prepressing Problem Of Plywood And Environmental Urea-Formaldehyde Resin Adhesive
71. Ureabased Compound Fertilizer Production And Optimization
72. Synthesis And Elemental Indoor Biological Activity Tests Of N-nitrophenyl Urea Derivatives
73. Study And Synthesis Of The Complexes Of Chitosan And Their Derivatives With Zinc
74. Synthesis Of The Complex Of Natural Macromolecule Chitosan And Its Derivatives With Ferrous And Their Application
75. Study On Synthesis Of Dimethyl Carbonate By Heterogeneously Catalyzed Reaction Of Urea With Methanol
76. Study Of Catalytic Synthesis Process For Methyl Phenyl Carbamate By Reaction Of Dimethyl Carbonate With Aniline
77. 1.Studies On The Determinations Of The Contents Of Nitrogen In The Coexistence Of Amide Nitrogen And Nitric Nitrogen 2.Researches On The Production Of Chlorine-free Chlorine Dioxide By Reducing Method And Joint Producing Inorganic Salts And The Stabi
78. Investigation On Purification Technologies Of ω-3PUFA And The Oxidative Stability Of Relative Products
79. Synthesis And Application Research Of Starch Graft Superabsorbent Resin
80. Synthesis And Promoting Cell Division Activity Of Phenyl Urea Derivatives
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