您要查找的是不是：
- magnetic holding device 磁夹具
- Magnets held down their knives, forks and spoons. 磁铁可以吸住他们的刀子、叉子和勺子。
- A refrigerator magnet held a few millimeters away exerts enough torque on a cylinder to overcome Brownian motion's tendency to turn the cylinder around at random. 几公厘外有一枚冰箱磁铁，对奈米棒施加力矩，以克服布朗运动使奈米棒乱转的力量。
- Design and application of navigation buoy holding device 浅述航标夹持装置的设计与应用
- He rescued a drowning child holding on to a plank. 他救起了一个紧紧抓住一块木板的溺水的孩子。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- Conceptual Design and Innovation on Holding Device of Sugar Cane Harvester 甘蔗收获机扶蔗机构的概念设计与创新设计
- The men are still holding out for more pay. 那些人仍然坚持非增加工资不可。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- The magnetically held collection of particles forms an outline of the discontinuity and indicates its size, shape, and extent. 这带磁性的磁粉的堆积形成不连续性的轮廓并且显示它的大小、形状和程度。
- To erase(a magnetic storage device). 消去（磁）去掉（磁性存储设备）
- He came running here with one hand holding a knife. 他手上握着刀向这里跑来。
- The plasma is magnetically held in a rocket the shape of a bottle and then expelled at very high velocity to provide propulsion. 这种等离子体被磁场以瓶状形态控制在火箭内部，然后，以极高的速度喷射而出，从而产生巨大的推进力。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Comrade, please step aside. You're holding us up. 同志，请站开点。你挡住我们了。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- The terrorists are holding three men hostage. 恐怖分子把三个人扣为人质。
- It looks as if Frank's holding all the high card. 看起来弗兰克好像掌握全部大牌。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- She has a 40% holding (ie share) in the company. 她有公司的40%25股份。
