calcium carbonate造句
61, A small rounded accretionary mass, usually of calcium carbonate, larger and less regular than an oolite.
62, Based on the theory of sonochemistry, the influence of ultrasound on the carbonation process of the synthesis of nanometer light calcium carbonate is studied initiatively.
63, Water (aqua), glycerin, aloe vera gel, hydrated silica, calcium carbonate, xylitol, xanthan gum, potassium sodium levulinate.
64, The technical conditions, method and effecting factors of synthesizing nanometer calcium carbonate by using the calcium chloride and sodium carbonate as Weenie latex is mainly described.
65, This medicine contains the active ingredient calcium carbonate, which is a type of medicine called an antacid .
66, The annually production is 10, 000 t ultra calcium carbonate.
67, The surface of nanometer calcium carbonate powder was modified with resin and stearic acid.
68, Rennie fruit tablets contain the active ingredient calcium carbonate, which is a type of medicine called an antacid .
69, At present mainly uses the union system alkaline process production calcium carbonate soda ash.
70, The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.
71, The results indicated that the Pinctada martensii shells were all consisted of the major Calcium carbonate and a slight amount of organisms.
72, It is shown that calcium carbonate can be decomposed in aqueous sodium dichromate solution and transformed to calcium chromate at ambient pressure and boiling temperature.
73, The hammer is encrusted with calcium carbonate, which can happen quickly.
74, Test for calcium ions in calcium carbonate - ---- by flame test.
75, Objictive: A FTIR method was established for the determination of dimethicone in compound calcium carbonate chewable tablets.
76, Calcium oxide can neutralize peptic acid better than calcium carbonate.
77, To recycle calcium carbide residue by - productindustry ,[http:///calcium carbonate.html] needle - like calcium carbonate was synthesized by calcium carbide residue.
78, Inside, lime bonds with the carbon dioxide to form solid calcium carbonate.
79, The Result can be used to guide the design and improvement of the technological process of platy calcium carbonate.
80, The standard X - ray diffraction Fourier pattern of calcium carbonate for Pearl Aragonite mineral aragonite was obtained.
81, Oceanic production of calcium carbonate is conventionally attributed to marine plankton (coccolithophores and foraminifera ).
82, Rising carbon dioxide levels acidify the ocean, which has a particularly devastating effect on organisms that have calcium carbonate shells, like Foraminifera.
83, Unreacted calcium oxide or calcium carbonate generates sufficient heat to the endothermic reaction between calcium fluoride and sulfuric acid so that no external heat is needed.
84, Formed as a sublimate (mixed with ammonium hydrogen carbonate) when calcium carbonate and ammonium sulfate (or chloride) are heated together.
85, Objective To compare the effect and safety on treatment of hyperphosphatemia in hemodialysis patients with calcium acetate and calcium carbonate.
86, In this paper, the scale inhibition and dispersion effects of sodium lignosulfonate (Chinese red pine) on calcium carbonate and its corrosion inhibition to iron are determined and studied.
87, Then the refined eucommia ulmoides oliver seed oil was obtained by degumming with phosphoric acid, neutralizing with calcium carbonate, bleaching and deodorizing .
88, Precipitated calcium carbonate is a good paper filler , the filler retention rate improve after modification.
89, Nanometer calcium carbonate was prepared taking calcium chloride, ammonia and carbon dioxide as material by carbonization.
90, Other Ingredients : Vegetable Cellulose, Calcium Carbonate, Povidone, Silica, Vegetable Magnesium Stearate, Vegetable Stearic Acid.
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