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- The mechanic changed the spark plugs on the car. 技工換掉了汽車(chē)的火花塞。
- You operate the mechanism by winding this handle. 操縱這臺機器要轉動(dòng)這個(gè)把手。
- We will have to change the bulb; it's gone. 電燈泡爆了，我們需要換一個(gè)。
- I'll need a spanner to change the back wheel. 我需要一把扳手來(lái)?yè)Q後輪。
- There's no mechanism for changing the decision. 沒(méi)有辦法改變這一決定。
- Let me change the dollar bill for coins. 讓我把這張一元的紙鈔換成硬幣。
- Freezing and thawing actions greatly change the mechanical properties of soil by influencing its microstructure. 凍融作用對土的力學(xué)性質(zhì)改變很大,而這又是源于凍融作用對微結構的影響;
- By analyzing the mechanism of falling chip, tipping and noise, through changing the cutter's parameters and using double edge positive edge inserts, the problems can be solved. 通過(guò)分析掉渣、崩刃、噪聲的機理,采取改進(jìn)刀具參數、采用正前角雙刃刀片等措施,較好解決了上述問(wèn)題。
- The mechanism that revolves the turntable is broken. 帶動(dòng)轉盤(pán)旋轉的機械裝置壞了。
- Lightwell, for all of it's paper effectiveness, is just not getting used. Can it be looked at? Change the mechanic? Remove it completely and replace it? 光明之井太廢柴了，根本沒(méi)幾個(gè)人用。你們打算研究一下嗎？改動(dòng)？刪除或者設計個(gè)新天賦取代它？
- The mechanic was at work on your bicycle then. 當時(shí)修理工在修理你的自行車(chē)。
- He has some abstract notion of wanting to change the world. 他有一種要改造世界的空想。
- It seems illogical to change the timetable so often. 時(shí)間表變動(dòng)得如此頻繁,似乎沒(méi)有什么道理。
- The mechanic checked out the car battery. 汽車(chē)修理工檢驗了汽車(chē)里的電池。
- The mechanism of the efficiency enhancement is that the tapered magnetic field changes the condition of the electrons motion and improves the bunching of the electrons in the interaction between the electron beam and the wave. 這種效率放大的物理機制是2坡度磁場(chǎng)改變了相對論電子的運動(dòng)條件，有效地改善了波束互作用過(guò)程中電子的群聚狀態(tài)，使電子束有更多的動(dòng)能轉換為電磁能，從而提高了電子束的換能效率。
- I had to change the typewriter ribbon. 我不得不換掉打字機的色帶。
- The mechanical steering system by changes the control mechanism, the diverter and changes the transmission system three major part to be composed. 機械轉向系由轉向操縱機構、轉向器和轉向傳動(dòng)機構三大部分組成。
- The witch changed the prince into a frog. 巫婆把王子變成了青蛙。
- The mechanic made a few minor readjustments. 機械師作了幾處小的調整。
- The mechanic drained all the oil from the engine. 機械工將發(fā)動(dòng)機中的油全部放走。
