this percentage is determined by first charging the capacitor to the rated voltage for a specified time interval, then discharging it for a second time interval.
确定这个百分比的方法是:在一个规定的时间间隔内将电容器充电至某一额定电压,然后在第二个时间间隔内使电容器放电。
shuttle and station crew members are busy preparing for the mission「s next spacewalk, pushed back for a second time to saturday.
航天飞机和空间站的成员正在忙着準备这次任务的下一项太空行走作业。 该项作业在经历第二次推后后定在了周六。
the first condition was met in april when the department of health and human services declared a public health emergency, which ms. sebelius renewed for a second time on oct. 20.
第一个前提条件是由卫生部宣布出现公共卫生紧急状态,这一点已经在四月里得到实现,而且西贝柳斯部长在10月20日再次延长了这一紧急状态。
the number of people trapped underground after a coal mine flooding in north china」s shanxi province was revised -- for a second time -- to 153 from 123, rescuers said late sunday night.
周日晚间,山西煤矿透水事故中被困井下的人数,从153人被改成了123人。
a swan in jersey has had its wings clipped for a second time after falling in love with a helicopter.
英国泽西岛的一只天鹅第二次被剪短了翅膀,因为他爱上了一架直升飞机。
but if an inquest into their investigation rules for a second time that he should be indicted (it has already done so once), then he will automatically be charged.
但是如果在他们的调查审讯中再次发现小泽应当受到指控,他将自动被起诉。
the next day at the white house mr obama took the presidential oath for a second time 「out of an abundance of caution」, according to a spokesman.
据一位发言人称,次日奥巴马在白宫「万分小心」地重新进行了总统宣誓。
their second marriage, however, was short-lived, and the couple divorced for a second time less than a year after the ceremony.
但是他们的第二次婚姻非常短命,他们在结婚一年后再次离婚。
ireland’s debt was downgraded for a second time on june 8th.
6月8日,爱尔兰的债务评级已经第二次降低。
hotelier shahé kalaidjian has teamed up with designer christophe pillet for a second time to create a holiday version of their paris hotel.
酒店经理shahékalaidjian与设计师克里斯托夫·皮耶(christophepillet)再次联手,创造出一个假日版的巴黎酒店。
on sunday, the southern army said it had been attacked for a second time inside its own territory.
周日,南方军队表示,在自己的领土范围内,他们遭遇了第二次袭击。
watford, england (ap) -john terry was named england football captain for a second time on tuesday.
本周二约翰·特里第二次被任命为英格兰队长。