Stress shielding is an important problem in biomedical implantation, which is caused by the different elastic modulus (em) between the replacer and the bone.

应力遮挡是目前骨科植入医疗中的重要问题，其原因是植入假体的弹性模量远高于人体骨的弹性模量。

youdao

As a kind of productive material, every type of engineering machine has no monopoly market structure, and the approximator and replacer are emerging in endlessly.

工程机械作为一种生产资料，各个机种均不具有垄断性的市场结构，近似品、替代品层出不穷。

youdao

Increasing nutrition and management by creep feeding, offering milk replacer to Suckling pigs and reducing litter size were effective in increasing weaning weight by 0.5kg per pig.

加强仔猪营养并且采用渐变过渡式管理，为哺乳仔猪提供代乳料，并且降低窝大小，可以有效地提高每头猪的断奶体重0.5千克。

youdao

As a business owner, in addition to selling being the bigger focus of your work, you also become the paper jam clearer and toner replacer.

FORBES: Why Traditional Employment Is Better Than Entrepreneurship