Diesel Knock Detection Using Time-Frequency Analysis

For of other affections, there is occasion given, but now and then; and therefore it was well said, Invidia festos dies non agit: for it is ever working upon some or other.

因为别的情欲底起因不过是偶而有之的；因此昔人说得好：“嫉妒永不休假”，因为它老是在这人或那人心上活动的。

and therefore it was well said, Invidia festos dies non agit: for it is ever working upon some or other.

所以古人说得好：嫉妒从不休假；因为它总在某些人心中作祟。

Furthermore, the author sets the second portion Dies irae of the Requiem as an example to make a profound analysis from the perspectives of musical form, singing mode, melodious characteristics, rhythm and tempo as well as theme.

包括创作的背景、创作过程并以第二部分震怒之日为例，从曲式结构、演唱方式、旋律特征、节奏节拍、主题的贯穿和音乐情绪的把握等方面作分析。

You'll see Dies Irae and everything will end.

你将看到死亡一切将结束。

Lipolysis-oxidation of Jinhua ham and its correlation during traditional processing were studied by analyzing free fatty acids ( FFA), thiobarbituric acid ( TABRS), diene value and carbonyl value.

通过对金华火腿传统加工过程中游离脂肪酸（FFA）、硫代巴比妥酸（TBARS）及双烯值和羰基值等的分析，研究其在加工过程中的脂质分解氧化规律及其与温度条件的相关性。

Diene value and carbonyl value were positively correlated with temperature ( R~ 2 is 0.938 8 and 0.841 6 respectively).

双烯值、羰基值与温度呈正相关（R2分别为0.9388和0.8416）。

Determination of Diene Value in Cracking Gasoline by Infrared Transmission Spectrophotometry

红外光谱透射法测定裂解汽油二烯值

The values measured by IR coincided with those of the reference method ( UOP326-65). The new method has advantages of better repeatability, facility and short analysis time, and it is suitable especially for control analysis of diene value in processing of gasoline.

实验结果表明，该方法测量结果与参考方法（UOP326-65）测量结果之间无显著性差异，具有更好的重复性，操作方便且分析速度快，特别适用于油品生产过程中二烯值的控制分析。

Combined with stoichiometric method, the diene value in cracking gasoline was determined by Fourier Transform Infrared Spectroscopy at selected wavenumber region.

用傅里叶红外光谱仪，在选定的波数范围内，采用化学计量学法测量乙烯裂解汽油的二烯值。

Men who die by their own hand consequently follow to its conclusion their emotional inclination.

因此,用双手埋葬自己的人们必执着地跟随他们的情感走到了最后.

More die by food than by famine.

饱食死者多于饥饿.

The wind will die by evening.

风在傍晚前会停息.

Jimushi will die by my blade. This, I swear.

地虫,将会死在我刀下, 这个, 我发誓.

All who draw the sword will die by the sword.

凡动刀的;必死在刀下.

They will die the death.

他们将被处死.

Inefficient companies are likely to die the death in the near future.

效率低的公司很可能在不久的将来关门大吉.

STUDIES ON THE WITTIG REACTION(ⅰ) The Stereochemistry of 1, 3,-diene Synthesis

维惕希（Wittig）反应的研究（Ⅰ）1,3二烯合成的立体化学

The electrical properties of, and in the resistivity, dielectric constant are control at the proper level.

电性能, 又如电阻率 、 介电常数等均应控制在适当水平.

To satisfy these requirements, high dielectric constant composites attract more and more attentions.

这就要求人们不断研究和制备高介电常数复合材料.

The dielectric constant and thermal expansion coefficient of samples increase with the increase of ZnO content.

样品的介电常数和膨胀系数随着氧化锌的增加而增加.