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- The motor can be restarted either through re-heating the catalytic bed after shut off and cooling down or re-opening the oxidizer valve after throttling for a short time. 在切斷氧化劑供給，節流關閉發動機后，可以通過再次加熱催化室重新實現發動機的啟動，在節流時間較短的情況下也可以直接打開氧化劑閥門，利用催化室餘熱多次啟動發動機。
- The main impediment to growth is a lack of capital. 影響發展的主要障礙是缺乏資本。
- Crowds thronged the main square of the city. 城裡的大廣場上擠滿了人群。
- The whole school (was) assembled in the main hall. 全校在大禮堂集合。
- The main feature on the program is her song. 那個節目的主要號召物是她的歌。
- Fables often have animals as the main characters. 寓言常以動物為主角。
- A heavy snowfall block the main road. 一次嚴重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤氣總管爆炸引起房子失火。
- I grasped the main point of the speech. 我領會了這篇演講的要點。
- The country's main products are gold and cocoa. 這個國家的主要產品是可可和黃金。
- Men and machines poured along the main highways. 人和機動車順著公路如潮湧而去。
- A main feature of computer virus. 計算機病毒的一種主要特性。
- He arranged his speech under four main heads. 他把發言內容歸納成四個主要方面。
- Sheet in the main sail, a storm in coming! 收回主帆，風暴要來了！
- oxidizer valve 氧氣劑閥
- In the main, the pupils did well on the test. 總的來說，學生們考得很好。
- Our main task now is increasing production. 我們現在的主要任務是增加生產。
- We have succeeded in our main objectives. 我們已經成功地達到了主要目標。
- The overseas trade has become the main project. 海外貿易成為主要的項目。
- The result be, in the main, satisfactory. 結果基本上是令人滿意的。
