extending the frontiers of flight是什么意思

extending the frontiers of flight是什么意思 英语翻译The revelations in documents released by the National Archive come as Britain and other nations weigh extending their claims to the seabed around Antarctica by a May 2009 deadline.重点讲解一些weigh extending 英语翻译The Japanese businessman,arms extending downwards from his shoulders,bowed from his waist toward the American businessman to whom he was just introducedarms extending downwards from his shoulders 英语翻译the huge revenue loss from extending the tax cuts for all income below that amount is included in his deficit projections for the remainder of the decade. 英语翻译Donnelly advocated extending the powers of the Freedmen's Bureau to provide education for freedmen so that they could protect themselves once the bureau was withdrawn. The population of Africa is ____ so rapidly as to cause concern of the whole world.A.expanding B.stretching C.extending D.spreading the socks were too small,and it was only by__ them that he managed to get them onA:sperading B:extending C:lengthening D:stretching 英语翻译Polder Aesthetics Lines extending into the distance,wide expanses and an uncluttered horizon are typical of the polder landscape of The Netherlands.The Beemster (1608-1612) is the first large-scale and the most famous polder.Here uniform 英文高手进要翻译一句话The electrically pumped or quantum cascade laser (QCL) from its first realization has demonstrated an impressive and rapid development extending the emission wavelengths from the mid-infrared to the THz spectral range canada ;where it is?Canada (IPA:/ˈkænədə/) is a country occupying most of northern North America,extending from the Atlantic Ocean in the east to the Pacific Ocean in the ... that 用法 The State Department said Friday that itthat 用法The State Department said Friday that it was extending indefinitely the amount of time that federal agencies have to review the project句中两个that 的用法是什么 This is a region of very flat ground extending from the Canadian border to the Gulf of Mexico,and eastward as far as the Appalachian Mountains.这里的as far as 和什么什么一样远?就什么什么而言? (2/3) a frontier contributes to the achievement of a Tonger-term goal. Human spaceflight should ...(2/3) a frontier contributes to the achievement of a Tonger-term goal. Human spaceflight should expand the physical frontier, eventually extending that 英语翻译His independence as a student,extending a pattern already manifest in grammar school,formed the initial chapter of an isolation within the university that continued until he left. 是一论文标题.Synchronised carrier based SVPWM signal generation scheme for the entire modulation range extending up to six-step mode using the sampled amplitudes of reference phase voltages AU SUD DE LA FRONTIèRE à LOUEST DU SOLEIL怎么样 英语翻译ObjectivesWe were tasked with extending Domino's award-winning Pizza Turnaround campaign and increasing Domino's same-storesales by two percent in 2010.We were also asked to move brand perception,especially in the areas of taste,awareness make a frog jump是什么意思?China is trying to make a frog jump in building its social security system by further extending the old-age pension program to cover all residents.其中,make a frog jump该如何理解?