expansion是什么意思？

This is nothing but the binomial expansion.这不过是二项展开式.The memory expansion cards are useful adjuncts to the computer.内存扩充卡是计算机很有用的附件。The vast expansion in secondary education is putting an enormous strain on the system.中等...

The memory expansion cards are useful adjuncts to the computer.内存扩充卡是计算机很有用的附件。the expansion and contraction of the metal金属的膨胀与收缩a period of rapid economic expansion经济迅猛发展期...

expansion的复数形式为：expansions...

expansion的反义词有：contraction, contraction, abridgment。n.expansion的反义词（膨胀;扩展;宽度）：contraction。expansion的反义词（其他释义）：contraction, abridgment。...

expansion的音标：expansion的英式发音音标为：[ɪk'spænʃn]expansion的美式发音音标为：[ɪk'spænʃən]...

“时钟”的拼音为：shí zhōng...

fluoform的音标：fluoform的英式发音音标为：['flu:əfɔ:m]fluoform的美式发音音标为：['fluəfɔm]...

At 1130 am , several blocks away , came a report of another wounded bird, this time an American kestrel.上午十一点三十分左右, 好几条街外又传来另一只美洲茶隼受伤的消息....

parish的音标：parish的英式发音音标为：['pærɪʃ]parish的美式发音音标为：['pærɪʃ]...

Stays up late is the skin health care archenemy.熬夜是皮肤保健的大敌.He stays all the way in the game.他自始至终参加比赛。He never stays in a job long. He gets itchy feet after two or three years.他没有一样工作干得长久，过两三年他就会脚底发痒，总想动一动。Once in the po...

“危险物”的英语可以翻译为：[法] danger ...

v.咯咯地笑( giggle的过去式和过去分词 )...

rash的复数形式为：rashes...

这种靶一般用跑猪或跑鹿.The targets usually represent a running boar or a running deer.一只公牛羚有时会疾驰在草原上, 做着侧向腾跃或跑成圈.At times , a wildebeest bull will race across the plains, prancing sideways and running in circles....

完整的皮肤是水和热的蒸发性丧失的高效屏障.Intact human skin function a highly efficient barrier to the evaporative loss of water and heat....

“一段”的英语可以翻译为：one paragraph，one passage，a section，a length of，length ...

“振作”的拼音为：zhèn zuò...

在碱 - 矿渣系统中加入酸性粉煤灰,构成碱 - 粉煤灰 - 矿渣系统.Adding acid flyash in alkali - slag system forms alkali - flyash - slag system.本文从定性、定量两方面分析了增钙灰的 “ 粉煤灰效应 ”.Fly ash effeCts " of fly ash added calcium is analyzed qualitatively. "文章简要介绍...

“外行”的英语可以翻译为：layman，nonprofessional，lay，unprofessional，laic ...

He was rector of All Hallows Church in Wellingborough.他是韦灵伯勒万圣教堂的教区长。In this context, Hallows would be the souls of the departed.在此种语境下, hallows意为离去之人的灵魂.All Saints'Day also All Hallows'Day ( 1 November )万圣节 ( ...