| 1. | The frame of an airplane is made of light but strong metal
飞机的骨架是由轻而强韧的金属所作的。 |
| 2. | During the 1980 ' s in response to state ' s efforts to upgrade indurstial technology , the university began to expand rapidly
结果，校外非正式经济之市场以强韧的活力生产大量低品质、廉价出租民宅，吸纳大部份的学生，缓和了住宿不足的危机。 |
| 3. | Bivalves include all dorsoventrally compressed mollusc species ; they typically have two - part shells dorsally hinged by strong muscles and ligaments
双壳贝包含所有背腹扁平的软体动物,其特徵包括：具有双壳,在背部有强韧的肌肉和韧带连接双壳 |
| 4. | We need to encourage those governments to look beyond their own borders and to deal with regional issues such as the shortage of water for agricultural production
我们强韧的伴关系使得彼此得以达成协议，冻结北韩危险的核子计画并使之朝解体的方向发展。 |
| 5. | " the waterbeds are made from a tough plastic membrane and can be heated from underneath by an electric mat or from above by infra - red lamps , " according to the magazine
杂志上还说： "水床是由一种强韧的塑料膜制成，可以用电热毯从底部加热，也可以用红外线灯从顶部进行加热。 |
| 6. | Researchers at rothamsted research redesigned the model to allow for elasticity and flexibility in the spider s dragline , its most sturdy line of silk used for moving about and snagging prey
罗瑟斯塔研究所的研究人员重新设计了蜘蛛运动模式，让最强韧的用来四处活动和阻挡猎物的牵引丝具有弹性和柔韧性。 |
| 7. | Researchers at rothamsted research redesigned the model to allow for elasticity and flexibility in the spider ' s dragline , its most sturdy line of silk used for moving about and snagging prey
罗瑟斯塔研究所的研究人员重新设计了蜘蛛运动模式，让最强韧的用来四处活动和阻挡猎物的牵引丝具有弹性和柔韧性。 |
| 8. | Researchers at rothamsted research redesigned the model to allow for elasticity and flexibility in the spider ' s dragline , its most sturdy line of silk used for moving about and snagging prey
罗瑟斯塔研究所的研究人员重新设计了蜘蛛运动模式，让最强韧的用来四处活动和阻挡猎物的牵引丝具有弹性和柔韧性。 |
| 9. | Rubber v - ribbed belt has the advantages of both v - belt and flat belt : being flexible and coriaceous as flat belts , being compact and of high efficiency as v - belt . it has the flo wing main features
橡胶多楔带兼有v带和平带二者的优点，既有平带的柔软强韧的特点，又有v带紧凑高效等优点它的主要特点如下： |
