Evaluate pain degrees of 200 late staged cancer patients against the Numerical Rating Scale (NRS).

根据数字评分量表（NRS）评估200名晚期癌症患者的疼痛程度。

youdao

There are two key problems with Hansen's argument against coal: cost and scale.

汉森反对使用煤炭的论点存在以下两个关键问题：这么做的花费和改变的规模。

youdao

We have nothing against small scale, low output, farming systems but to suppose this is a model which will feed the world's growing population is disingenuous.

我们绝不反对小规模，低产出的农业系统，但设想用这样一个模式来养活世界不断增长的人口未免不够现实和真诚。

youdao

The Obama administration says it is laying the groundwork to develop a vaccine against swine flu, although no decision has been made on large-scale production of such a vaccine.

VOA: standard.2009.05.03

Because radiation from the Crab nebula is so energetic, the electrons that created it must have been travelling very close to the speed of light so close that the difference between the two speeds would bump up against Planck-scale graininess, and show up in the spectrum of the radiation.

ECONOMIST: Planck-scale physics

Syria will not initiate a full-scale war against Israel because it would lose a full-scale war.

CENTERFORSECURITYPOLICY: As Syria prepares for war

U.S. military analysts figured out during the early days of the Cold War that no effective defense against a large-scale nuclear attack was likely to be feasible.

FORBES: Nuclear Paradox: Shrinking U.S. Arsenal Requires Huge New Expenditures