Sentence examples for materials of filling from inspiring English sources

The recovery percentage of cultivated land with the technology of digging deep to fill shallow is too low, and the shortage and potential contamination of the materials of filling reclamation method is too serious.

Based on first-principles calculations within the density functional theory, materials design of filled tetrahedral compound magnetic semiconductors is proposed.

None of the currently available materials for filling bone defects of this sort are without problems.

2. Inadequate: root canal fillings end > 2 mm short of the radiographic apex or are grossly overfilled (i.e. extrusion of filling material through apex), root canal fillings with voids, inadequate density, unfilled canals, and/or poor compaction.

Plain mining area is lack of filling materials.

It will be a good thing to satisfy both sides if not only the dredging sediment of Yellow River could be properly disposed, but also the shortage of filling materials of mining subsidence land could be solved.

By results from the tests, the soils with the proposed percentage of filling materials and compaction process can be directly used in engineering practice.

In addition, the smear layer also decreases the adaptability of filling materials and their penetration into the canal walls, thus reducing their sealing ability [ 2, 3].

For the determination of the radiopacities of filling materials, the method developed by Tagger and Katz [ 26] is generally used where radiographic images of the material are taken alongside an aluminium step-wedge.

In order to forecast the strength of filling material exactly, the main factors affecting the strength of filling material are analyzed.

The results show that the model is feasible and scientifically justified to predict the strength of filling material, which provides a new method for forecasting the strength of filling material for paste filling in coal mines.