laying strain

常见例句

双语例句

• Adjust the spring pressure (operating on the laying device) so the wheel will roll up freely and without strain but with enough resistance for stopping.
  调整弹性压力—（打开铺管机）轮子可以自由旋转并且可以随时停止。
• The "M" strain also appears to have become better adapted to laying its eggs in rice paddies, which are a relatively recent introduction to the continent.
  类也显得已经更加适应将卵产在水稻田里，水稻是最近才引进到该大陆的作物。
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