根据新的北领地法律，成年病人可以要求死亡——通过注射或服用致命药丸来结束痛苦。

Under the new Northern Territory law, an adult patient can request death—probably by a deadly injection or pill—to put an end to suffering.

youdao

许多蛋白质和肽类药物必须通过注射或纳米针阵列来传递。

Many proteins and peptide drugs have to be delivered by injection or a nanoneedle array.

youdao

这是由于这一裁定只是针对通过注射药物执行死刑的肯塔基州作出的。

This is because the court's decision was based on lethal injections as administered in just one state, Kentucky.

youdao

I don't think it very relevant whether the death comes about because you withdraw life support, like a ventilator, or because you actually decide to end that child's life by giving the child a lethal injection.

我觉得这也与造成死亡的原因无关,无论是通过撤走维持生命的仪器，比如呼吸机，还是通过药物注射,结束孩子的生命。

普林斯顿公开课 - 人性课程节选

Now, the polio vaccine that Salk produced was very effective, but it required a fairly large dose of the vaccine and it had to be injected into the arms of children.

索尔克生产的小儿麻痹症疫苗效果显著,但是,该疫苗的单支注射剂量非常大,而且必须通过小孩的手臂进行注射

耶鲁公开课 - 生物医学工程探索课程节选