On the background of the innovation of the wall material and the current situation of the development in China, the regenerative material is synthetically used to prepare new wall material, including High-environmental-protection Steam-maintain Fly Ash Bricks(HSFAB) and Self-Aerated Lightweight Concrete(SALC).
The continuous polishing technology for manufacturing of a large size special shaped lightweight silicon plane mirror (586mm×440mm) by using of a 1.6m diameter continuous polishing machine is reported n the paper.
New type foaming agent and binder were developed to produce the high-grade lightweight silica brick with a bulk density of 0.6g/cm~3 and a cold crushing strength of 4～ 8MPa.
On the background of the innovation of the wall material and the current situation of the development in China, the regenerative material is synthetically used to prepare new wall material, including High-environmental-protection Steam-maintain Fly Ash Bricks(HSFAB) and Self-Aerated Lightweight Concrete(SALC).
The continuous polishing technology for manufacturing of a large size special shaped lightweight silicon plane mirror (586mm×440mm) by using of a 1.6m diameter continuous polishing machine is reported n the paper.
New type foaming agent and binder were developed to produce the high-grade lightweight silica brick with a bulk density of 0.6g/cm~3 and a cold crushing strength of 4～ 8MPa.
This paper introduces that the light-weight heat insulation bricks from flyash microbeads with avolume density of 0.8 are made by using 70% of flyash microbeads as the main raw material, andbinding clay, saw-dust and alumina clinker as auxiliary raw material together with binders sinteringunder high-temperature.
In light of Brenti's work on certain R-polynomials, this formula raises interesting questions about the possibility of relating Ext groups between Weyl modules to Kazhdan-Lusztig combinatorics.
Light microscopy revealed compressed villi, oedema, mononuclear cell filtration, and vacuolization on the cytoplasm of epithelial cells in the jejunum of hyperlipidemic rats.
A seaweed-chamber experiment was performed, indicating that gaseous I2 is one of the important precursors that lead to new particle formation in the presence of solar light in the ambient air at the coastal tidal area.
Fiber reinforced polymer (FRP) is suitable for structures in corrosive environment and long-span lightweight structures due to its high-strength, light-weight, and anti-corrosive qualities.
The use of lightweight pistons (titanium, aluminum or magnesium instead of steel) makes it possible to bring the piston travel time within the range insensitive to the strength properties.
The spectrometers have high spectral resolution (0.1 nm) and sensitivity, are compact (40 × 30 cm) and lightweight (5 kg), and may therefore be mounted directly on the microanalyzer column.
The TH-2 Hand was attached to a humanoid robot because of its high personification, superunderactuation, compactness, easy real-time control, small volume, light weight, and strong grasping function.
In order to develop a light weight piston for an automobile engine, aluminum borate whisker reinforced AZ91D magnesium alloy composites were fabricated by a semi-solid material process using squeeze casting.
Recently, fiber optic strain sensors have been applied to internal strain and damage monitoring of composites because of their small size, light weight and flexibility.
Fiber reinforced polymer (FRP) is suitable for structures in corrosive environment and long-span lightweight structures due to its high-strength, light-weight, and anti-corrosive qualities.
The cases of a "heavy" (with density greater than that of the carrier phase and traveling toward the center) and a "light-weight" (traveling toward the periphery) admixture are investigated.
The cases of a "heavy" (with density greater than that of the carrier phase and traveling toward the center) and a "light-weight" (traveling toward the periphery) admixture are investigated.
轻质
light
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