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- Engine Knock Combustion Measurement and Critical Knock Detection 内燃机爆震燃烧探测及其临界爆震判析
- Knock Detection and Knock Control of the Coal--bed Gas Engine 煤层气发动机爆震的检测与控制
- This method will use the data process ability of micro-processor to conduct the spectral analysis, which replaces the specialized knocking detection COMS chip. 在对国内外爆震检测方法分析的基础上，提出一种新的发动机爆震信号的分析方法，该方法利用离散傅立叶变换（DFT）对发动机机体振动信号进行频谱分析处理，得出发动机的振动频谱图，从中找出发动机爆震的特征频率，利用电子控制单元（ECU）中微处理器自身的运算功能来进行频谱分析，从而能够有效地替换爆震专用芯片，为发动机的爆震检测和控制提供了新方法。
- Keep your hands off me; or I'll knock you down. 不要碰我，当心我把你打倒在地。
- DWT Based Knock Detection and Knock Intensity Judgment for a Gasoline Engine 基于DWT的汽油机爆震特征提取及爆震强度的判定
- There was a furious knock at the door. 有人在猛烈地敲门。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- I was able to knock their price down to $1. 我把价格压到一美元。
- We knock off at 12:30 for lunch. 我们十二点半时停下工作去吃饭。
- She fell off her bike and got a nasty knock. 她从自行车上摔下来，摔得很重。
- When I fell I got a terrible knock on the head. 我摔倒时头撞得很厉害。
- Don't drink too much of this it'll knock you out! 这种酒别喝太多--喝多了就醉了！
- Knock it off, kids, I'm trying to sleep! 孩子们，别闹了，我要睡觉了！
- My health compels me to knock off work. 我的健康状况迫使我不得不停止工作。
- Call me that again and I'll knock your block off! 你再那麽叫我，我就揍你！
- A true professional could knock my efforts into a cocked hat. 遇上真正行家我的工作就相形见绌了。
- Knock it off! You lot. I'm trying to get some rest. 停！你们这群人，我想休息一会儿。
- It's after five; let's knock off. 已经五点多了; 下班吧
- Jim sat up when he heard the knock on his bedroom door. 吉姆听到敲寝室门的声音时便坐了起来。
- A true professional can knock my effort into a cocked hat. 遇上真正行家我的工作就相形见绌了。
