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Terms
for subject
Explosives and Explosive Ordnance Disposal
containing
collar
|
all forms
|
exact matches only
English
Chinese
Blast gases can vent up along the blasthole to launch stemming material and/ or fragments from the
collar
region
爆破产生的气体会沿着炮孔将孔口周边的堵塞物和/或碎块抛出
blasthole
collar
炮孔口
borehole
collar
condition
孔口条件
collar
distance
空孔长度
由炸药顶部到孔口的距离,通常即为堵塞长度
collar
firing
正向起爆
炸药装人炮孔后,把起爆药卷放在孔口附近使爆轰从孔口传至孔底的起爆方法,也称孔口起爆或顶端起爆
collar
length
空孔长度
由炸药顶部到孔口的距离,通常即为堵塞长度
collar
of a hole
炮孔外端
collar
priming
正向起爆
起爆药卷〈包〉靠近炮孔口,雷管底部朝向眼〈孔〉底的起爆方法
collar
priming
正向起爆
炸药装人炮孔后,把起爆药卷放在孔口附近使爆轰从孔口传至孔底的起爆方法,也称孔口起爆或顶端起爆
collar
region
炮孔口周边地带
feathered plastic
collar
带固定片的塑料套管
光面爆破装药时使管状药包位于中心的塑料制成的装置。在安装管状药包时,固定片启动,直径变得比孔径稍大。当药包被推人炮孔后,药包自动锁定在推到的位置
hole
collar
炮孔口
hole
collar
location
炮孔口方位
It is discovered in filed experiments that most of the
collar
flyrock is thrown in a direction fallowing the drill holding axis
现场实验发现、孔口周围的大部分飞石沿着炮孔轴线方向抛掷出去
It is discovered in filed experiments that most of the
collar
flyrock is thrown in a direction fallowing the drill hole axis
现场实验发现、孔口周围的大部分飞石沿着炮孔轴线方向抛掷出去
shaft
collar
固定盘
为保证凿井作业安全和进行井筒测量等作业,在封口盘下方一定距离设置的,固定于井壁的盘状结构物
temporary
collar
临时锁口
井筒掘进时为吊挂临时支架和安设封口盘等用的临时构筑物
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