loose material

基本解釋

The coating surface must not have the fat, the dust dirty and the loose material, the newly built wall needs fully bone dry.
需上漆的表面要無(wú)油脂、塵污和松散物質(zhì)，新建的墻壁需充分干透。
It's used in removing of snow, featured with quick speed and high efficiency. It's also used in clearing away or stocking of loose material.
該機(jī)用于清除積雪作業(yè)，具有行駛速度快、除雪效率高等特點(diǎn)。也可以用于清理或堆積松散物料的作業(yè)。
Debris flow occurrence is determined by the follow factors calamitous rainstorm, unstable loose material state of valley and water-sand restrict condition.
泥石流發(fā)生是災(zāi)害性降雨過(guò)程和流域內(nèi)不穩(wěn)定的松散物產(chǎn)狀與制約水、沙輸移的河溝條件所決定的。

Hecla has received approval from MSHA to remove the loose material from the shaft, said Phillips S. Baker Jr.
FORBES: Hecla Officials Anticipate Clean-Up Of Mine Shaft Can Begin In Few Weeks
Let me just quickly say, at the current pace, the president will not secure the loose material in the Soviet Union, former Soviet Union, for 13 years.
NPR: Transcript of Presidential Debate
There was a lot of loose nuclear material that was vulnerable to potential smugglers, to potential infiltration.
WHITEHOUSE: President Obama Makes a Trilateral Announcement with the Presidents of Russia and Kazakhstan