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Callus, Suspension Culture, and Hairy Roots. Induction, Maintenance and Characterization
Time of Update: 2020-11-20
The growth is a characteristic of each culture and it is determinate by the origin of the species, culture conditions, and type of culture. In this chapter, we make a comparison of the different growth parameters among three different species and three different types of cultures.
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Coating classification: rheological additives
Time of Update: 2020-04-03
Rheological control agent can be used in solvent and water-based systems, and it can be used in low shear viscosity (sedimentation, sagging, flow equality) or high shear viscosity (construction and dispersion process, etc.).
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Coating formula: Zircon powder for water-based casting instead of coating formula
Time of Update: 2020-04-03
Core tip: a zircon powder substitute coating for water-based casting, which is characterized in that water is used as carrier, sodium bentonite as suspension, water-soluble
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Coating classification: high hardness and water-resistant putty powder
Time of Update: 2020-04-03
Core tip: Introduction: the high hardness and water-resistant putty powder is white powder, which is processed by German technology
It is non-toxic, tasteless, non
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An analysis of the plot of the Indian film the tuner
Time of Update: 2020-04-03
I think it's more appropriate to use "pianist" in this movie, because the whole plot is not too big with "tuner"
But it's just a small detail and doesn't affect
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Coating technology: quality inspection method of anti mildew coating
Time of Update: 2020-04-03
Core tip: the technical requirements of anti mould coating include two aspects: first, the physical performance index, the national standard GB/T 9756, the "synthetic resin
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Coating classification: high hardness and water-resistant exterior wall putty powder
Time of Update: 2020-04-03
For the use of high hardness and water-resistant exterior wall putty powder Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form.
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On the conflict and suspense of the novel from the Maltese Eagle
Time of Update: 2020-04-03
The Maltese eagle is a detective novel that has been made into a movie many times.
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Coating knowledge: dip coating process
Time of Update: 2020-04-03
Core tip: China new paint news: dip coating is to dip the coated object into the paint, so that the surface of the coated object adheres to the paint, and then drips off
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Paint knowledge | water based adhesive
Time of Update: 2020-04-03
For example, the ceiling and walls of rooms are white and Paint Home News: mainly through the surface absorption of water to complete dry consolidation or bonding.
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Paint technology: paint production technology
Time of Update: 2020-04-03
The key point is that the production of coatings can be simply summarized as follows: the process of coating production is to break solid particles of pigment by external force
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Common sense of coating: Interpretation of "whirlpool effect" in coating production process
Time of Update: 2020-04-03
Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively.
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Reread Zola's little hotel to learn the scene and sequence layout of the story
Time of Update: 2020-04-03
Zola is one of the most admired French writers for his concise writing
I was deeply impressed by the scene description of his masterpiece "little hotel"
I'm
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Coating classification: high hardness and water-resistant inner wall putty powder
Time of Update: 2020-04-03
Core tip: Introduction: the rubber powder for high hardness and water-resistant interior wall putty is white powder, which is made of German technology and imported raw materials
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Marketing: types of polishing powder and analysis of polishing effect
Time of Update: 2020-04-03
The suspension property of polishing powder with nano particle size is relatively better, so nano polishing powder is generally selected for fine polishing.
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Common knowledge of coating: production process of coating
Time of Update: 2020-04-03
Core tip: the production of coating is mainly physical dispersion and mixing process
The specific process is as follows: in the grinding and dispersion stage, water
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Coating knowledge: four fillers suitable for exterior wall coating
Time of Update: 2020-04-03
Core tips: four fillers suitable for exterior wall coating: 1、 Wollastonite powder: it can increase the brightness of white paint, has good flat light, leveling, suspension, reinforcement, easy dispersion, and can replace 10% - 30% titanium white powder.
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Coating classification: waterproof elastic putty powder for exterior wall
Time of Update: 2020-04-03
Core tip: Introduction: water resistant elastic putty powder is a white powder, which is made of German raw materials through scientific processing
It is non-toxic
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Learning the story technique of art film from "living burial
Time of Update: 2020-04-03
"Living burial" tells the story of Paul, a truck driver affiliated to the US CRT company (military contract contractor), who was hijacked by terrorists during the transportation
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Coating technology: quality inspection of anti mildew coating
Time of Update: 2020-04-03
Core tip: the technical requirements of anti mould coating include two aspects: first, the physical performance index, the national standard GB/T 9756, the "synthetic resin
