The design work of air injection connector system mainly includes the mechanical design of air injection connector, calculations to determine diameter of high-pressure hose, and hose laying program design.
The results show that, for the same concrete sample, the diameter of high-frequency semicircle has obvious growth with the increase of the curing time, which indicates the microstructure of the concrete becomes denser.
We investigated the effect and magnitude of these perturbations on large drill core samples (12 20 cm long, 5 cm diameter) of high-grade, granitic gneisses obtained from 350 to 600 m depth in a borehole on Olkiluoto Island (SW Finland).
The electron dense material in the inclusions was at the cytoplasmic side of the tubular profiles and usually showed small diffuse clusters, 50 75 μm in diameter, of higher electron density.
Microstructural parameters of porous layers such as tortuosity, porosity and pore size diameter are of high importance and crucial for diffusive mass transport calculations.
Currently, deformation of long-distance pipelines has become an urgent problem to the security and capacity of oil and gas transmission, imposing new requirements of a diameter detector of high accuracy and three-dimensional reconstruction functionality.
NPCs within the NE were identified as ∼80 nm diameter rings of high electron density bordered by a region of the NE where the outer and inner membranes merged (Figure 8).
Most patients (n=39 eye; 81.3%) showed preserved central autofluorescence surrounded by a variable diameter ring of high density ('hyperautofluorescent ring' Figure 3, top row).
As shown in Figure 6 insets, this is mostly due to: i) higher electrolyte resistance (identified by the high frequency intercept with the Zreal axis) and ii) contact/charge transfer resistance (evidenced by the diameter of the high frequency semicircle).
