1·The night side of the Moon, also, under certain circumstance, shows some luminescence phenomena.
月面的夜区在某些情况下也会显出某种发光现象。
2·Under certain circumstance, hull form optimization is to look for the ship with lowest wave-making resistance.
从某种意义上讲，船型优化就是寻求最小兴波阻力的船型。
3·Under certain circumstance there are few hours in life more agreeable than the hour dedicated to the ceremony known as afternoon tea.
在某些情况下，生活中很少有比把时间用在名为下午茶的仪式上更令人惬意的事了。
4·Smaller firm's large quality improvement can contradict the negative effects of network externalities, under certain circumstance smaller firm could be the leading firm.
“小”厂商可以通过大幅提高产品质量来克服网络外部性对其产生的负效应，在一定条件下成为市场的主导厂商。
5·In fact, under certain circumstances they may be less safe because related individuals or friends may not wish to expose a circumstance that makes them unsuitable for donation.
事实上，在某些情况下，这种方式可能更不安全，因为相关的亲友可能不愿意坦白他们不适合献血的事实。
6·Direct solar irradiance, spectral transmission and atmospheric up well radiance under certain circumstance of atmosphere and radiation are also computed in virtue of software LOWTRAN7.
利用LOWTRAN7计算了给定大气模式、辐射条件下的太阳直射辐照度、大气光谱透过率、大气上行路径辐亮度。
7·The teaching process of physical education course is a dynamic multi-sytem which performs under certain circumstance between teachers and students, learning and teaching, motivation and interest.
体育教学过程是一个多元的、互动的体系，这其中的师与生、教与学的意向、动机、兴趣等总是在一定的情境中产生的。
8·You must be able to handle certain conditions in a product under any circumstance.
产品必须在任何环境下都能满足尽量多的条件。
9·Therefore, business enterprise should give debt financing a prior role under the certain circumstance that other factors are certain.
因此，在其他因素一定的情况下，企业筹资应优先考虑债权资本。