It was decided to make the replica half-scale for reasons of cost and time, and synthetic materials were used for the stitching.(由于成本和时间的原因，我们决定将复制品缩小一半，并使用合成材料来缝合。)
How does it compare with the other, seemingly perpetual health scares we confront, like panic over lead in synthetic athletic fields?(它与我们面临的其他似乎永远存在的健康恐慌相比如何，比如人们在合成运动场上对铅的恐慌？)
You are now ready to create the synthetic class.(现在，您可以开始创建合成类了。)
She said, 'This isn't synthetic.(她说这不是什么人造品。)
Perkin quickly grasped that his purple solution could be used to colour fabric, thus making it the world's first synthetic dye.(Perkin很快意识到他的紫色溶液可以用来给布料上色，从而使其成为世界上第一种合成染料。)
Synthetic herbicides, on the other hand, although not any longer lasting, can be reapplied as the crop grows.(另一方面，人造除草剂虽然不再持久，但可以在作物生长时重新使用。)
Synthetic hormones hadn't been invented.(合成激素还没被发明。)
These genomes are the raw material for synthetic biology.(这些基因组是合成生物的原料。)
Synthetic fibers need not apply.(人造纤维的就不要买啦。)
Women who want to add length to their locks can do it in many ways, including weaved extensions or synthetic hairpieces.(想要增加她们头发长度的女性可以有很多方法了，包括织入式假发或合成式假发。)
