Nghĩa của từ dry density bằng Tiếng Việt
@Chuyên ngành kỹ thuật
@Lĩnh vực: cơ khí & công trình
-dung trọng khô
-trọng lượng riêng khô
@Lĩnh vực: giao thông & vận tải
-tỷ trọng khô (đất)
Đặt câu có từ "dry density"
1. Soils with a low dry density have a lower air-entry value and residual matric suction than soils with a high dry density.
2. After testing, the microstructure and dry density of each specimen was determined.
3. The average absorption depends on the oven-dry density and can be predetermined.
4. A highly significant negative correlation was found between bark thickness and oven-dry density.
5. The oven-dry density of the remaining part of increment core was examined for additional control.
6. Dry wood calibrations demonstrated strong predictive relationships with R2p ranging from 0.87 (air-dry density) to 0.95 (stiffness).
7. VL was related positively to air-dry density, and negatively to static shear modulus (Longitudinal-Tangential and Longitudinal-Radial planes).
8. Twenty Pinus taeda L. (loblolly pine) radial strips were characterized in terms of air-dry density, microfibril angle (MFA), and stiffness.
9. Relationships between measured and NIR estimates for green wood were good; coefficients of determination (R2) ranged from 0.79 (MFA) to 0.85 (air-dry density).
10. NIR spectroscopy has the potential to predict the air-dry density, MFA, and stiffness of 10-mm sections of green P. taeda wood samples.
11. EL was very highly related to EF, MOE, MOR and air-dry density, whereas the relationship between VL and static moduli was highly significant, but less strong.
12. Results indicate that multiple linear regression, with unconfined compressive strength as a function of Los Angeles abrasion loss, dry density, and absorption, yields a useful predictive equation (adjusted R2=0.729) for the rocks studied.
13. Second-cycle slake-durability index (Id2) was used as a measure of durability, whereas clay content, clay-mineral composition, texture, microfracture frequency, absorption, adsorption, dry density, void ratio, and Atterberg limits were used to characterize mudrock lithology.
14. Backfill shall be compacted to at least 95% of the maximum dry density (obtained at optimum moisture content plus or minus 3% for silt or clay with no required moisture content for sand) as determined by ASTM D-698