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The structures and properties of the SAPs are strongly affected by the reaction conditions.
The improvement of mechanics performance may be attributed to the rigid ring structure present in the guar gum.
The samples exhibited porous architecture, which was the typical structure of hydrophilic polymer.
That is due to the rigid ring structure in the guar gum.
It is well known that pore structure of superabsorbent affects absorption characteristics.

Titanium alloys Selective laser sintering(SLS) No need support structures.
But under the function of physical chemistry, there will be some defects which include balling phenomena, porosity and crack.
It brings a revolution in producing sophisticated structures.
Manufacturing of fine-structured 3D porous filter elements by selective laser melting [J].
Strategy of manufacturing components with designed internal structure by selective laser melting of metallic powder.

It is possible to reduce the corrosion rate by refining the microstructure to a bainitic structure [5].
In comparison, the higher martensite content and less stable structure in U20Mn-1 lead to more pronounced and deeper corrosion damage, particularly under elevated temperatures.
The study highlights that U75V’s pearlitic structure, with its larger exposed surface area, is less resistant to corrosion compared to bainitic steels, as seen in U20Mn-1 and U20Mn-2.
These factors contribute to a more stable structure less susceptible to corrosion.
Materials Chemistry and Physics, 207, 157-166

Under the background of constructing a harmonious society, eliminating the low productivity, reducing the pollution & saving the resource, restructuring industry structure and keeping sustainable development of the cement industry, technological innovation capability must be improved to realize the upgrading of technology, product and industrial structure.
The features of the system are integrity, hierarchy in structure, purposiveness, and environmental suitability, etc.
The technological innovation system is an organic entity which consists of components with their unique structure.
Finally, we can realize eliminating backward production facilities, reducing the energy consumption and pollution, and upgrading the industry structure.
Beijing: Chemistry Industry Press( 2007)

SEM images of the micropore structure of the resulting hydrogels.
Images of the hydrogels cut (Fig. 2) give an idea about their porous structure.
Makshakova, Molecular structure and properties of κ-carrageenan-gelatin gels, Carbohydrate Polymers 197 (2018) 66-74
Díaz, Self-healing alginate–gelatin biohydrogels based on dynamic covalent chemistry: elucidation of key parameters, Mater.
Zuev, Structure and properties of aqueous dispersions of sodium dodecyl sulfate with carbon nanotubes, Russ.

The Study and Realization of Grading Modeling Risk Assessment for Buried Gas Pipeline Longjiang Li 1, a * , Jinyu An2,b and LanZhou3,c 1Mining College,Guizhou University, Guiyang Guizhou ,550025,China. 2 Civil Engineering College,,Guizhou University, Guiyang Guizhou ,550025,China. 3School of Chemistry and Chemical engineering,Guizhou University, Guiyang,China,550025.
Thus, a large evaluation evaluation model contains information about all the events, and Little evaluation model and OR and AND of fault tree are linked by structure data of fuzzy implication relation to train.
Assuming a fault tree has the m-layer structure and n-end event, and the fault tree model sketch shown in Figure 3.
The second layer of the total network is Or gate structure, and Confused implication relations to calculate fuzzy risk PT using Evaluation Model T is as follows
This error, caused by hierarchical modeling method, is not the own structure data, instead of error propagation problems of Sub-model.

And the magnesium oxychloride cement forms a connecting structure in the C-MOC, which also makes the coefficient of thermal conductivity increase.
When the hardened cement paste come into the water, the chloride ions quickly dissolve in water, destroying the original crystalline structure network and leaving many pores.
Corn stalk leaf, peel, flesh structure and chemical composition have great differences.
It can be seen that the micro morphology of magnesium oxychloride is mainly in the shape of gel, plate and needle-like structure, and these plates and needle-like structures are mainly 5·1·8 of the magnesium oxychloride cement, which can also be grown vertically through the EVA emulsion surface and formed the divergent structure.
The chemistry and technology of magnesia.

Chemistry of chemical admixtures.
Influence of dispersant structure and mixing speed on concrete slump retention.
Materials and Structures 37 (269), 289-300 [6] Neville, A.M.
Materials and Structures 39 (1), 81–91
Materials and Structures 39 (4), 501–509

The most commonly used PSC device structure is the bulk-heterojunction solar cell due to its potential of high efficiency.[5-10] In the structure, an electron donating conjugated polymer blends an electron acceptor, such as [6, 6]-phenyl-C61-butyric acid methyl ester (PC61BM), as an active layer which is sandwiched between the anode and cathode.
Discussion The structures and polymeric manner of polymers are displayed in Scheme 1.
Structures and selected parameters of polymers (a, b, c is position of NICS, number is the electronic density of BCP and RCP).
Stabilities Both structure and property stabilities are investigate in this text.
As to the structure stabilities, we analyzed electronic structures in terms of the conjugation properties, because conjugation degree could reflect the structure stabilities.

Zeolites are distinguished by differences in their chemical compositions and the size and arrangement of their crystal structures.
Courty, Structure and thermal behavior of nanocrystalline boehmite, Thermochim.
Farkas, Raman and ir spectra and structure of boehmite (γ-AlOOH).
Radioactive waste disposal fees-Methodology for calculation // Radiation Physics and Chemistry, 2014. 104, 398-403 https://doi.org/10.1016/j.radphyschem.2014.02.008 [45] M.L.
Matthieu, Structure and thermal behavior of nanocrystalline boehmite, Thermochim.