In order to effectively demonstrate something with hard evidence, scientists need to conduct structured laboratory experiments with closely controlled conditions.
为此,科学家们需要找到一种可靠的疾病生物标志物。
For that to happen, scientists need to find a reliable biomarker of the disease.
正如作者所解释的那样,科学家们需要找到使临床试验中的安慰剂作用最小化并在临床上使其最大化的方法。
As the authors explain, scientists need to find ways of minimizing the placebo effect in clinical trials and maximizing it in the clinic.
虽然使用神经干细胞(NSC)的疗法有望替代丢失的细胞,但科学家们需要更好地了解NSC.
While therapies using neural stem cells(NSCs)hold the promise of replacing lost cells, scientists need to better understand….
为了更好地了解蛋白质的功能,以及向合理化药物设计提供辅助,科学家们需要知道蛋白质的三维三级结构。
To better understand a protein's function andaid in rational drug design, scientists need to know the protein's three-dimensional tertiary structure.
科学家们需要更多地研究大脑,以弄清楚这些信号是什么样的。
Scientists will need to study the brain more to figure out what these signals look like.
接下来,科学家们需要确认这些改善的行为症状的确是由粪便移植造成的。
Next, the scientists need to make sure that the improved behavioral symptoms are really due to fecal transplants.
五十年前,科学家们需要内华达大小的计算机才能做到我们今天能够在便士这种芯片上做的事情。
Fifty years ago, scientists would have needed computers the size of Nevada to do what we today can do on chips the size of pennies.
科学家们需要做更多的工作,才能证实骨汤对心脏的好处。
Scientists will need to do much more work before they can confirm the heart benefits of bone broth.
从长远来看,科学家们需要想出办法把塑料分解成最基本的单,这些单可以重建成新的塑料或其他材料。
Scientists need to"devise ways to break plastic down into its most basic units, which can be rebuilt into new plastics or other materials.".
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