查询词典 volatile

The use of microorganisms to oxidize volatile organic compounds and oxidizable inorganic gases and vapors.

用微生物氧化挥发的有机化合物以及可被氧化的无机气体和蒸汽

Results: the recycled ethanol of medicinal herb preparations did not accord with stipulations at aspect, acidity, readily oxidizable substance, non-volatile substance and etc.

结果：中草药制剂回收乙醇的外观、酸度、易氧化物、不挥发物等项目均不符合规定。

The volatile matters may be produced from the oxygenation and hydrolysis of lipids in stored maize.

储存玉米的挥发性物质主要是由脂质的氧化和水解产生的。

Dalton's law of partial pressures states that the total pressure in a mixture is equal to the sum of the partial pressures of volatile solutes.

P30 道尔顿分压定律陈述了混合物的总压力等于挥发性溶质的分压之和。

This perceptiveness and volatile ideas ensures that he is so highly competent once he needs to change constantly his own techniques and patterns.

余下的时间里，他的第二幅、甚至第三幅变体画连续完成。

In the best condition of headspace and chromatogram, the mensuration of aquatic trace volatile can get a satisfaction result such as chloroform , carbon tetrachloride , trichloroethylene and perchlorethylene, all relativity standard deviation RSD is less than 4%,all the correlation coefficient R is larger than 0.99, and the relative error is less than 3%.

在选择最佳的顶空和色谱条件下，测定水中痕量挥发物三氯甲烷，四氯化碳，三氯乙烯和四氯乙烯可获得令人满意的结果，相对标准偏差RSD均小于4%，相关系数R均大于0.99，相对误差小于3%。

Group in the periodic table there are silver-white metallic luster of the solid metal transition element, atomic number Z = 26, atomic weight of 55847, chemical symbol Fe, there is a stable F isotope 5626Fe and a radioisotope 5526Fe, content of 5% of the earth's crust, accounting for elements of in the fourth place, the metal in the second melting point 1535 ℃, boiling point 2750 ℃, the relative density of 786, the external electronic structure 3d64s2, chemical reactions 2-6 tram F-volatile son, oxidation number of 0, 2, 3, 4 , 5 and 6, the chemical nature of the metal element is very lively, in the humid air combined with oxidation, but also directly with the sulfur, phosphorus, silicon, carbon together.

周期表中Ⅷ族有银白色金属光泽的固体金属过渡元素，原子序数Z＝26，原子量55847，化学符号Fe，有一种稳定F同位素5626Fe和一种放射性同位素5526Fe，地壳中含量5％，占元素中第四位、金属中第二位熔点1535℃，沸点2750℃，相对密度786，外围电子结构3d64s2，化学反应时易丢失2—6个电F子，氧化数为0、＋2、＋3、＋4、＋5和＋6、化学性质很活泼的金属元素，在潮湿空气中能与氧化合，也能直接与硫、磷、硅、碳化合。

By steam distillation and petroleum ether extraction,respectively,and the chemical constituents of the volatile oils were analyzed and identified by GC-MS.

分别采用水蒸气蒸馏和石油醚萃取法提取白花茵陈中的挥发油，并通过GC-MS对其化学成分进行了分析鉴定。

Results: Mice given oral LD50 nutmeg for the volatile oil 7.67g Pharmacognosy / kg.

结果：小鼠灌胃给予肉豆蔻挥发油的LD50为7.67g生药/kg。

The effect on the stability of liposome of the volatile oil of houttuymia cordata encapsulated by acylated phosphatide is studied.

研究了酰化改性磷脂对包封鱼腥草挥发油的脂质体稳定性的影响。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。