✔ 最佳答案
The slabstone □cold measure - slabstone □cold roadbed is
□□above □sets at the certain thickness and the spatial 隙度
slabstone in the roadbed □, because the slabstone □about lies
between a surface □existence □gradient, causes the slabstone
□□spatial □□class, □hands over □the function to □to flow
□the host □, is bigger than the □□size using the plateau
□earth □□□□size □the period of five days especially □,
sped up the roadbed basis □disperses □, obtains reduces □,
guarantees □□the earth effect.
2. crushed stones (slabstone) □the slope either □a measure - one
□or □□the pile fills in the crushed stone or the slabstone in
the roadbed, forms □the slope or □the road. Crushed stone
(slabstone) □slope crevice □spatial □□lives □the class under
the certain □gradient function, the cold season crushed stone
(slabstone) □spatial □□flows □□the function □fiercely, is
advantageous □disperses □, 暖季 the crushed stone spatially to
the place (slabstone) □□□flows the function □to be weak,
□□the quantity □enters □the fresh shade function, □has been
short 暖季 □□, □arrived reduced □, guarantees □□the
earth effect
3. □tubes measures - □□to bury □Shui?tong in the
roadbed the □tube, winter Leng Kong? in the tube □□class, added
□the roadbed earth fill to disperse □, was advantageous to reduces
the basis □, enhanced □the earth qualitatively □
4. □good measures - □sticks are □lies between using the
tube □□the fluid □□□, depends upon the condenser □steams
□□□difference, passes □□flows □the circle
□□□□quantity □□department □. The Qinghai and Xizang
□road had 32 kilometers roadbeds □to use □the good measure
5. in addition □has obstructs □the awning, separates
□guarantees □, the basis □fills in, the subgrade drainage, Lu??
crosses the section, □contains the base □and so on.