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- Geochemical dynamics is an important branch-field of geochemistry.It has been one of the necessary ways to study the evolution and development of the process of geochemistry. 摘要地球化學(xué)動(dòng)力學(xué)是地球化學(xué)的一個(gè)重要分支學(xué)科，目前已經(jīng)成為研究地球化學(xué)過(guò)程演化發(fā)展的必然途徑之一。
- It is necessary that he be sent there at once. 有必要馬上派他到那里去。
- Adults Education: the Necessary Ways to the Training of New Farmers 成人教育:新農民培育的必由之路
- Her evil ways will certainly catch up with her. 她的惡劣行為必將使她自食其果。
- It is rash to cross the street without looking both ways. 不朝兩邊看看就穿馬路是莽撞的。
- Trucks shuttled to and fro on the high ways. 車(chē)輛在高速公路上穿梭行駛。
- Is it necessary for me to attend the meeting? 我真的必須參加這個(gè)會(huì )議嗎？
- She will make necessary arrangements. 她會(huì )作好必要的準備。
- Woman has been portrayed by artists in many ways. 藝術(shù)家用各種形式塑造了女性的形象。
- He's a big man in more ways than one. 他是個(gè)了不起的人－－在很多方面。
- There's no sign of him mending his ways. 看不出他有改進(jìn)生活方式的跡象。
- Some adjustment of the lens may be necessary. 可能有必要調節一下鏡頭。
- He tried to find ways of mollifying her. 他想方設法安慰她。
- I consider it absolutely necessary. 我認為那絕對必要。
- The bacillus can attack us from many ways. 細菌能從許多途徑侵入我們。
- I feel it is absolutely necessary. 我覺(jué)得這是絕對必要的。
- It was agreed that another meeting was necessary. 大家一致認為有必要再開(kāi)一次會(huì )。
- I think it is necessary to learn science. 我認為學(xué)科學(xué)是必要的。
- If necessary, I'll be glad to run you about. 如果需要，我們樂(lè )意用汽車(chē)接送你。
- There are several ways of approaching the problem. 處理這個(gè)問(wèn)題有好幾個(gè)方法。
