event n. 1.事件;事情;事變;大事。 2.偶然事件,可能發(fā)生的事。 3.活動(dòng),經(jīng)歷。 4.〔古語(yǔ)〕結(jié)局。 5.【體育】項(xiàng)目〔尤指重要比賽〕。 6.【法律】訴訟[判決]的結(jié)果。 It was quite an event. 那確實(shí)是件大事。 current events 時(shí)事。 a double event 雙打比賽。 prophesy [wise] after theevent 事后諸葛亮。 field and track event 田徑賽。 a target event 射靶比賽。 a team event 團(tuán)體賽。 at all events=in any event 無(wú)論怎樣。 in either event 無(wú)論是這樣還是那樣。 in no event 決不能。 in that event 在那時(shí)候,在那種場(chǎng)合;如果那樣。 in the event 1. 結(jié)果,終于。 2. 〔美國(guó)〕如果。 in the event of 萬(wàn)一在…的時(shí)候,若…一…。 in the (natural) course of events 按自然趨勢(shì)。 pull off the event 比賽得獎(jiǎng)。
With x - ray " s erupting generated by solar proton flare , x - ray transmit toward earth with light speed and isn " t effected by magnetic field of earth . it arrive in earth earlier several decades minutes to hours than proton liquid . make use of the difference of time they spend on space spread , we make alarm for solar proton event by physical character of solar x - ray , which is a very valid means 伴隨太陽(yáng)質(zhì)子耀斑產(chǎn)生的x射線爆發(fā),它以光速向地球傳播而且不受地磁場(chǎng)的影響,它比質(zhì)子流超前幾十分鐘甚至幾十小時(shí)到達(dá)地球,利用二者在空間傳播的時(shí)間差,以太陽(yáng)x射線某些物理特征警報(bào)太陽(yáng)質(zhì)子事件是一種十分有效的手段。
At present we have made great efforts on radiation statistics of proton - flare " s x - ray , especially hard x - ray , and character of hard x - ray in the process of proton accelerating , and we have gotten solar x - ray " s character before proton event and bring forward forecasting method which is actualized and proved in fy - 2 satellite " s alarming system of proton event 目前我們已經(jīng)在質(zhì)子加速過(guò)程中的硬x射線特征、質(zhì)子耀斑x射線輻射統(tǒng)計(jì)(特別是硬x射線特征)等方面作了系統(tǒng)的工作,已獲得質(zhì)子事件前兆的太陽(yáng)x射線特征,并提出了預(yù)報(bào)方法,已在fy - 2衛(wèi)星質(zhì)子報(bào)警系統(tǒng)中加以了實(shí)施和驗(yàn)證。
Space environment threaten orbited spacecraft " s safe functioning and astronaut " s health , influence greatly communication depended on based - space way , airmanship orientation , military detection , aim identification , weather observation and source exploration and so on by all sorts of function ( magnetic storm , solar proton event and so on ) 空間環(huán)境通過(guò)各種效應(yīng)(如磁暴、太陽(yáng)質(zhì)子事件等)對(duì)在軌航天器的安全運(yùn)行及航天員的健康構(gòu)成了嚴(yán)重的威脅,對(duì)依賴于天基手段的通信、導(dǎo)航定位、軍事偵察、目標(biāo)識(shí)別、氣象觀測(cè)、資源勘探等等均有重要影響。