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- In effect,the fly wheel absorbs power from the engine during the power stroke(or speedup time)and then gives it Back to the engine during the other three strokes(or slowdown time)of the cycle. 事實上,飛輪在做功行程(或加速過程)中貯存動能,而在其它三個行程(或減慢過程)中,把動能釋放出來
- Methods137HD patients were evaluated by using ELISA to detect serum anti-HCV antibodies,RT-PCR to detect serum HCVRNA,and at the same time detect alanine aminotransferase(ALT)and aspartate amino-trasferase(AST). 方法用ELISA法和RT-PCR法檢測137例長期血透患者血清中的抗-HCV和HCVRNA,並且同時檢測谷丙轉氨酶ALT和穀草轉氨酶AST,計算其變動率。
- It's time to shake out the red flag. 是把這面紅旗打開的時候了。
- Results The prospective space-time permutation scan statistic could timely detect the outbreaks that start locally. 結果前瞻性時空重排掃描統計量能早期探測到傳染病的爆發。
- A method of real time detection of ischemic features from long term ECG signals based on Dickinson-Steiglitz discrete Hermite expansions is proposed. 本論文即在建立無線感測心電圖量測系統,電路可分為傳送端與接收 端兩個部份。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就會發酵。
- Time is sometimes called the fourth dimension. 時間有時被稱為第四度空間。
- I think the work can be completed ahead of time. 我認為這項工作能提前完成。
- He will come on time even though it rains. 即使下雨,他還是會準時來的。
- Reading occupies most of my free time. 閱讀佔去了我大部分的閑暇時間。
- Note:(1)The indexes in two groups of patients had a Pvalue>0.5. (2)The liver function and HBV markers were the first time detection after disiase onset. 註:(1)兩組間各項指標經統計學處理,P值均>0.;5。(2)發病時肝功能及HBV標誌均為發病後第一次檢測結果
- Based on the energy features of seismic signals and generalized fractal, a novel algorithm of arrival time detection for seismogram was presented in this paper. 基於地震信號的能量特徵及廣義分維的思想,給出一種新的地震信號初至估計演算法。
- I need some time to orient my thinking. 我需要一些時間來使我的思想適應。
- A transistorize radio takes no time to warm up. 晶體管收音機不需要預熱時間。
- At that time he had two helpers. 當時他有兩個助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在這個時候打擾你。
- I referred to my watch for the exact time. 我看了一下手錶好知道準確的時間。
- God mete out justice in his own good time. 羞惡自有報,只爭遲與早。
- I spend most of my time scouting around for book. 我把大部分時間都用來找書了。
- It may take a long time to find a solution to the problem. 也許要花很長時間才能找到解決這個問題的辦法。