1)  fall,fall off
落下
2)  Dropping time
落下时间
3)  falling bacteria
落下菌
1.
Adopts non-periodically bacterial detection with the water, the feed, the bedding in the barrier system;monitoring to the falling bacteria of big and little mouse rearing room , The result indicated, we use the disinfection and the examination method have the good effect to the barrier system dynamic environment maintenance.
采取不定期的对进入屏障系统的水、饲料、垫料的细菌学检测;对大小鼠饲育室进行落下菌的监测。
4)  well car
落下孔车
1.
Analysis of the bodywork structure in a big well car and its stability calculation;
大型落下孔车车体的结构分析及稳定性计算
2.
The D45 well car has many axles, huge structure and complex mechanism.
D45型落下孔车轴数多,结构庞大,机构复杂,动力学仿真建模受软件解题规模的限制,常常只能建立半车模型。
3.
The bodywork structure is the main load-bearing body in the well car.
承载体是落下孔车中的主要承载件,其设计的优劣将直接影响落下孔车的性能。
5)  Luo Xia-hong
落下闳
1.
Luo Xia-hong’s Contribution to the Impact of Zhang Heng;
落下闳的贡献对张衡的影响
6)  fallen object
落下物
1.
When the damage to people is caused by fallen objects with an unidentified injuring person,it doesn t constitute joint dangerous act and the equitable liability doctrine can not be applied either.
楼上落下物致人损害不能确认加害人,并不构成共同危险行为,也不能适用公平责任,只能对受害人实行社会救济。
参考词条
补充资料：落下
1.复姓。西汉有落下闳。见《汉书．律历志上》。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。