乙醛

The results showed that the first canonical correlation coefficient between aldehydes, ketones, esters and the total quantity of each kind of ingredient and smoking quality achieved 5 % or 1 % remarkable level. And their correlation depended mainly in the correlation between phenylacetaldehyde, furfural, megastigmatrienone-1, megastigmatrienone-3, geranylacetone,β-damascenone, keto-isophorone, dihydroactinidiolide and smoking quality.

结果表明：醛类成分、酮类成分、酯类成分与香气质、香气量的第一典型相关系数达到5%或1%显著水平，各类成分总量与香气质、香气量的第一典型相关系数达到1%极显著水平，其相关关系主要表现在苯乙醛、糠醛、巨豆三烯酮1、巨豆三烯酮3、香叶基丙酮、β-大马酮、氧化异佛尔酮、二氢猕猴桃内酯等成分与香气质、香气量的相关上。

Based on the analysis of the chromatogram of flavoring compositions of Taishan Tequ, 13 kinds of flavoring compositions including n-propanol, isoamyl alcohol, ethyl caproate, ethyl lactate, ethyl acetate, ethyl butyrate, caproic acid, acetic acid, butyric acid, acetaldehyde, acetal, total acids and total esters were determined as the chromatogram skeleton compositions of Taishan Tequ. The physiochemical indexes of Taishan Tequ could be under proper control through the stipulation of the content range of the above flavoring compositions, which is an effective way to liquor quality improvement and stability and has greatly improved the blending techniques of Taishan Tequ.

以泰山特曲酒香气成分色谱分析结果为基础，确定了正丙醇、异戊醇、己酸乙酯、乳酸乙酯、乙酸乙酯、丁酸乙酯、己酸、乙酸、丁酸、乙醛、乙缩醛、总酸、总酯这13种香味成分作为泰山特曲的色谱骨架成分来控制成品酒理化指标，并制订了控制范围，使泰山特曲的勾兑技术有了飞跃的发展，成为提高与稳定产品质量的有效方法。

No, Chloral Hydrate has a half-life of only 4 hours in people with a high tolerance.

不是，对"水合三氯乙醛"有较高耐药能力的人，它的半衰期仅为4个小时。

The autopsy shows 8.0 mg percent of Chloral Hydrate in the blood.

尸检表明她的血液中含有 8.0mg %的水合三氯乙醛。

Chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7

三氯乙醛是无色挥发性的液体，带有刺激性很强的气味，在97.7℃沸腾。

Main chloral, dichlorvos and other agricultural fine chemicals, run diesel engines, chemical raw materials.

主营三氯乙醛，敌敌畏等农业精细化学品，兼营柴油机，化工原料等。

Chloral content in phosphate fertilizer must be controlled under crop's critical dosage and assist fertilizer

废酸磷肥中的三氯乙醛含量必须控制在作物临界剂量以下，并应采取适当施肥方法。

Is there any negative reactions between Chloral Hydrate and Nembutal?

水合三氯乙醛和戊巴比妥之间是否存在任何不良的反应？

Is this the same with Chloral Hydrate?

那么，"水合三氯乙醛"是否也会出现同样的情况呢？

The toxicologist discovered in addition to the Nembutal present there was also a large dose of Chloral Hydrate.

除了"戊巴比妥"外，毒物学家还发现了大剂量的"水合三氯乙醛"。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。