| 释义 |
brief periods短语¹⁴⁴⁹⁷²⁺²
基本例句
🌏近视性离焦
Fukuyama notes. Unlike China, Europe was united only for brief periods, and the fragmentation helped to roil the status quo and drive political change.
但与中国不同，欧洲只在很小的一段时期内是统一的，分裂的局面有助于改变现状并推动政治改革。 yeeyan
The herring fishery, which provided up to half of the income of Cordova fishermen, has been closed to commercial fishing except for a few brief periods since the spill.
鲱鱼渔场为科尔多瓦渔民提供了将近一半的收入来源，事故之后渔场便禁止商业捕鱼，只短暂开放过几次。 yeeyan
There are some occasions when the gun is useful at the longer ranges for relatively brief periods.
偶尔，时机合适，机枪也能够发挥在较大距离中充分发挥作用。 usa-ko.space.nau.edu.cn
For brief periods of time, these particles pop into existence from pure nothingness, leaving behind holes in the nothingness— or antiparticles, as physicists label them.
在短时间里，这些粒子从纯粹的虚无中突然存在，便在虚无中留下了很多洞——或者如物理学家定义的，称之为“反粒子”。 ecocn
If refrigeration were omitted, even for brief periods, irreversible changes occurred in the red cells.
如果省略了制冷，即使是短暂的，红细胞会发生不可逆转的变化。 ausbio
If time is limited, exercise for several brief periods throughout the day— for example, three 10- minute sessions rather than one 30- minute session.
如果时间有限，一天中分若干个时间段来练习例如，用三个十分钟的时间段来代替一个30分钟的时间段。 treasure.1x1y.com.cn
It loops until shut down, periodically showing and hiding itself for brief periods.
它循环运行，直到被关闭，它周期性地短暂显示和隐藏自己。 ibm
Moreover, the study suggests that endogenous release of PAF, induced by brief periods of ischemia and reperfusion, may participate to the triggering of the IP of the heart.
此外，本研究还表明由缺血和再灌注引起的短暂的内源性 PAF的释放可能参与 IP作用产生的心脏保护作用。 dxy
The Brotherhood, which is officially banned but fields candidates as“ independents”, says some 1,300 of its members have been arrested for brief periods.
兄弟会，一个被官方禁止，但是却作为“独立派”上场参选的组织，声称在短期内它的1300多个成员被逮捕。 ecocn
Brief periods of ischemia lead to a reduced severity of cardiac injury following a subsequent or more sustained ischemia, a mechanism termed ischemic preconditioning.
心肌短暂的缺血可以减轻心脏在随后遭受长时间持续缺血时的损伤程度，这种现象被称为缺血预处理。 cnki |