1.
Research from Spitzer has revealed that this outer red zone lacks organic molecules present in the rest of the galaxy.
来自斯必泽的研究指出在星系的其余外层红色区域都缺乏有机分子。
2.
They get surrounded by soap molecules and, because air is lighter than water, the bubbles want to get back up to the surface.
这样它们就会被肥皂分子包围,由于空气比水轻,所以肥皂泡还是会回到表面。
3.
Still another kind of force, which seems to make the layers or molecules of a material slide or slip on one another, is a shearing force.
还有一种力量称为剪力,它似乎能使材料的内层间或分子相互滑行或滑落。
4.
By testing those chemicals against disease-causing bacteria, drugmakers look for individual molecules that might have therapeutic potential.
制药者藉由测试这些化学分子对抗致病菌的能力高低,寻找具有治疗潜力的分子。
5.
Meanwhile, many metal nanoparticles have been used to catalyze the reaction of small organic molecules and enhance the reaction efficiency.
另外,许多贵金属纳米颗粒修饰到电极表面后对有机小分子有很强的催化作用,提高了反应效率。
6.
The number of molecules is often small so that large fluctuations can occur.
在这个过程中,参与的分子数很少,通常有很大的波动。
7.
Hoping to understand obesity, brain researchers continued to hunt for molecules that, like leptin, control food intake.
大脑研究者继续捕捉类似瘦素的控制食物摄取的分子,希望以此来理解肥胖。
8.
Infrared observations indicate that this nebula may contain complex carbon molecules known as PAHs.
红外观测器还发现这个星云可能含有叫作多环芳烃的复杂碳分子。
9.
That powder is able to soak up gases, which combine with the water molecules to produce a hydrate.
这样的粉末能够吸收气体,与水分子结合在一起生成水合物。
10.
Early Earth seems to have been covered in a soup of organic molecules with no chiral preference.
早期的地球似乎是被一层并不存在手性偏好的有机分子汤所覆盖。