黑色的星期天 的英文怎麼說
中文拼音 [hēishǎidexīngqītiān]
黑色的星期天
英文
gloomy sunday-
Black friday may be a profitable time for sellers, but it is no longer the biggest shopping day of the year
對銷售商來說黑色星期五是盈利的一天，但並不是一年之中最大的一天。Many planets ( for example, ganymede, mercury, the earth, jupiter and saturn ) and stars ( for example, the sun ) possess intrinsic magnetic fields. the explanation for their existence and variation remains a great challenge to planetary scientists and astrophysicists. this article attempts to review some recent developments and difficulties in the study of magnetohydrodynamics for the electrically conducting fluid interiors of planets and stars. it is the fluid motions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars. in planets, the magnetohydrodynamic processes are strongly affected by the combined and inseparable effects of rotation, magnetic fields and spherical geometry. the key dynamics involves the interaction between the coriolis and lorentz forces. in the sun, it is the solar tachocline, a thin shear flow layer located at the base of the convection envelope, that plays an essential role in the solar magnetohydrodynamic processes which produce the 11 - year sunspot cycle. some results of a new nonlinear three - dimensional solar dynamo model are also presented
許多行星（如木衛三，水星，地球，木星和土星）和恆星（如太陽）具有內部磁場.對這些磁場的存在和變化的解釋對行星科學家和天體物理學家是一個巨大的挑戰.本文試圖總結行星和恆星的導電流體內部磁流體力學研究的新近發展和困難.一般由熱對流驅動的流動通過磁流體力學過程產生並維持在行星和恆星中的磁場.在行星中磁流體力學過程強烈地受到轉動，磁場和球幾何位型的綜合影響.其動力學的關鍵方面涉及科里奧利力和洛倫茲力間的相互作用.在太陽中其流線，即處于對流層的薄的剪切流層在太陽的磁流體力學過程中扮演了一個基本的角色，並由之產生了11年的太陽黑子周期.本文也給出了一個新的非線性三維太陽發電機模型Two months into his term, however, there was a shock : black monday, on oct. 19th, 1987, the stock market had the worst day in its history
然而，在他上任兩個月時， 1987年的10月19日，一個重大打擊也來臨了，黑色星期一，是股票市場上最糟糕的一天。In addition, the indianapolis public affairs program " livin for the city " taped a special report at the expo, and the show s hostess, ms. green, featured various booths in short segments for a broadcast aired on sunday, july 21
此外，當地的公共電視節目城市生活也在會場錄制2002年印第安那州黑人博覽會的專題報導，節目主持人格林女士為展覽會中具有特色的攤位進行介紹，節目預計在7月21日星期天播出。The day after thanksgiving got the name " black friday " from the tradition of the recording profits in black ink and losses in red ink. black friday may be a profitable time for salers, but it is no longer the biggest shopping day of the year, now the busiest day usually falls just before chirstmas on december twenty - fifth
感恩節后的黑色星期五這個名字來源於傳統的盈利用黑色字，虧損用紅色字記錄.對于銷售商來說黑色星期五是一個有利的時機，但是現在它已不再是一年中最重要的購物日，現在購物最忙的一天是在12月25日的聖誕節之前分享友人