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- It is easy to construct field extensions with any given finite group as Galois group, as long as one does not also specify the ground field. 進(jìn)一步的解釋和例子請參見(jiàn)關(guān)于伽羅瓦群的文章。
- Grow as fishing ground field, the attention holds distinctive job in the job of thousands of strands and loose ends, appear more important. 作為漁場(chǎng)場(chǎng)長(cháng),注重在千頭萬(wàn)緒的工作中抓住有特色的工作,就顯得更為重要。
- Clogging of vibrating screen with shaking plate in the material grinding field is overcome by analyzing the problems and using the frictional force. 通過(guò)分析磨料行業(yè)中搖板振動(dòng)篩網(wǎng)孔堵塞的原因，利用摩擦力的作用，采用激振法解決搖板振動(dòng)篩網(wǎng)孔的堵塞。
- The little boy was not good at arithmetic. 這個(gè)小男孩算術(shù)不太好。
- She grounded her pupils well in arithmetic. 她給自己的學(xué)生打下良好的算術(shù)基礎。
- The fox went to ground under a rocky escarpment. 狐貍鉆進(jìn)了石崖下面的洞里。
- The ground was covered with ferns. 地面上長(cháng)滿(mǎn)了羊齒植物。
- He got the answer by mental arithmetic. 他用心算得出了答案。
- He is good at mental arithmetic. 他擅長(cháng)心算。
- He lifted a pail of water from the ground. 他把一桶水從地上提了起來(lái)。
- I'm good at history but not so hot at arithmetic. 我的歷史成績(jì)不錯，但算術(shù)不太好。
- Rachel who died last week was still above ground. 雷切爾上星期去世，現在還沒(méi)安葬。
- This car really comes into its own on rough ground. 這輛汽車(chē)在顛簸的路上才真正顯示出它獨特的性能。
- They put some wreathes on the ground. 他們把一些花環(huán)放在地上。
- He brushed up on fractions before taking the arithmetic test. 在參加算術(shù)考試前他又重溫了分數。
- The ground was ploughed and planted with corn. 地翻耕后種上了玉米。
- He takes his ground on intuition. 他的意見(jiàn)是憑直覺(jué)。
- We need a mechanical digger to level the ground. 我們需要一臺挖掘機來(lái)平整土地。
- A good hot summer could dry the ground out. 一個(gè)炎熱的夏天可以將大地干透。
- Bob pecked at the hard ground with a pickaxe. 鮑勃用鶴嘴鋤在堅硬的地面上挖掘。
