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ball bearing
滾珠軸承

explosion at mcdonalds restaurant in moscow and hostages taken at moskovsky podshipnik (moscow ball-bearing factory)
莫斯科麦当劳餐馆发生爆炸，莫斯科滚珠轴承厂发生劫持人质事件

3.a.7. radial ball bearings
3.a.7. 星形滚珠轴承

they were injured by ball bearings, but not bullets.
他们都是被滚珠而非子弹打伤的。

ballistic examinations confirmed that the ball bearings were placed around the explosive.
轨迹勘查证实这些轴承滚珠置放在炸药四围。

there were approximately 750 grams to 1 kg of steel ball bearings of the same diameter.
还有750克至1公斤的直径相同的轴承滚珠。

and it has all kinds of levers and ball-bearings and gadgets and gauges.
上面有各种各样的杠杆轴承 小工具还有计量器

87. the team recovered 127 relevant exhibits, as well as 242 steel ball bearings associated with the explosions.
87. 专家组发现了127件相关物证和与爆炸有关的242只轴承滚珠。

in terms of modus operandi, the use of ball bearings may be indicative of the intent to injure as many people as possible with the relatively small amount of explosive used.
就作案手法而言，使用轴承滚珠表明，想用较少的炸药伤害尽可能多的人。

coordination has also been achieved through the establishment of an interdepartmental conference to develop measures to address the consequences of the terrorist attack on the concert hall of the moscow ball-bearing factory (moskovsky podshipnik) and eliminate the circumstances which made the attack possible.
开展协调的措施还包括设立一个部门间会议，制定处理莫斯科滚珠轴承工厂(moskovsky podshipnik)音乐厅恐怖主义袭击后果的措施，并消除可能导致这种袭击的状况。

(b) hezbollah's extensive use of katyusha rockets loaded with lethal antipersonnel ball bearings fired towards heavily populated civilian areas constitutes a clear violation of humanitarian law.
真主党广泛使用装有杀伤人员弹丸的火箭弹并瞄准人口稠密的居住区，这是对人道主义法的明显违反。