constructional materials

常見(jiàn)例句

Lightweight concrete is a developing constructional materials, and its bond stress mechanism needs more theoretic study.
輕骨料混凝土作爲(wèi)一種新發(fā)展的建築材料，對(duì)其粘結(jié)機(jī)理還沒(méi)有達(dá)成共識(shí)。
Road Constructional Materials is an important basic course of highway and bridge major, and is vital in the specialized teaching reform.
道路建築材料是公路與橋梁專業(yè)的一門(mén)重要的專業(yè)基礎(chǔ)課，在專業(yè)教學(xué)改革中佔(zhàn)有重要的地位。
With the development of plastics industry, especially in plastics constructional materials, conical twin-screw extruders are expanding rapidly and applied widely.
隨著塑料工業(yè)的發(fā)展，尤其是塑料建材的發(fā)展，錐形雙螺桿擠出機(jī)得到了迅速發(fā)展和廣泛應(yīng)用。