Sentence examples for rail surface area from inspiring English sources

Some obtained contours of rail surface area defect are shown as Fig. 9. Fig. 9 Rail surface defect profile screenshot.

In Fig. 2a, the value of H in the rail surface area is high as a whole and has small mutations.

The rail surface area image is scanned; when a contour point is obtained, the line scan is stopped and the coordinates of the point (x1, y1) recorded.

It is easy to see from above that the mutation of the H value curve of the rail itself can be used as the basis of judgment of the rail surface area.

By using the method of weighted fast filter, the rail surface area can be quickly filtered to remove noise, which can improve the operation speed of compared with the median filter 76.4 79.7%[16]].

Yuan et al. use the improved Ostu algorithm to segment the rail image and obtains the rail surface area, but the threshold selection of this method is not universal [8].

With the background color filling point (x1, y1), point (x2, y2) as the center, carry out step 2. The above steps will get all chain code sequences of the contour defect, realizing the accurate extraction of the rail surface defect area and the sequence of contour lines is helpful for subsequent processing and measurement.

For the bed rail and table, 5 x 20 cm areas were cultured before Sterilray disinfection and adjacent areas of the same surface area were cultured after disinfection; for the call button and telephone, half of the entire surface area (~5 x 10 cm for the call button and ~5 x 20 cm for the telephone) was cultured before Sterilray disinfection and the other half was cultured after disinfection.

And 60percentt of the surface area downtown is surface parking.

Fins increase the surface area to accelerate cooling.

The greater surface area means it's absorbed more oil.