What it says is that existing laws of physics can account for a succession of expansions and contractions . 它所要表达的是:现有的物理定律就能解释接连不断的膨胀和收缩。
Determination of expansion and contraction of separator 隔膜胀缩率的测定
The bridge expansion and contraction installment design and chooses 桥梁伸缩装置的设计与选择
The types of asset reorganization includes expansion and contraction 资产重组包括扩张型资产重组和收缩型资产重组两种类型。
Normal expansion and contraction of metal parts during periods of heat - up and cool - down 在加热或冷却期间,金属配件的正常膨胀和收缩。
But repeated expansion and contraction of the tooth due to heating and cooling for example from hot drinks is a problem 不过因为冷和热原因引起的牙齿持续性的膨胀与收缩仍然是一个尚未解决的难题。
Burning mode of high strength and performance lightweight aggregate is a combination of suitable expansion and contraction , and emitting gas and saving gas 高强优质轻集料的焙烧模式是有效膨胀与有效收缩、排气与保气的统一。
Between the corner of a wall and the plank must be remained 1cm to 1 . 5cm to take the expansion and contraction crevice , the plank and the ground is fixed with the nail , dont permit to join with the glue water 墙角与木板间需留1至1 . 5作为伸缩空隙,板条与地面用钉子固定,绝不允许使用胶水胶接。
7 , 0 . 9cm to 1 . 5cm place to the wall start to nail the first floor , that 0 . 9cm to 1 . 5cm the expansion and contraction crevice can be covered up with gangway and the angle line after the floor finished 7距离墙边0 . 9至1 . 5处开始面钉第一片地板,此0 . 9至1 . 5的伸缩空隙于地板完工后可用跳脚板或角线遮掩。
The expansion and contraction of the monetary base will cause domestic interest rates to fall or rise respectively , creating the monetary conditions to counteract the initial capital flows to restore exchange rate stability 货币基础扩张或收缩,都会引致当地货币的利率下跌或上升,也就是说货币状况会因应最初的资金流向作出调节,让汇率回复稳定。