一级反应

Alkaline hydrolysis of acetanilide ; single and mixed micelles ; functional molecule ; consecutive first order reaction ; self function regression method

乙酰苯胺碱性水解；单一和混合胶束；功能分子；连续一级反应；自函数回归法

The samples used in the investigation include seven demineralized raw coals ranging from peat to anthracite in rank and three chars derived from two demineralized bituminous coals and one boghead coal, and their combustion characteristics are analyzed using TG-DSC techniques.

以煤阶从泥煤到无烟煤7个脱灰原煤及两个烟煤、一个腐泥煤制成的半焦作为燃烧试样，利用同步TG─DSC技术研究其燃烧特性，用一级反应动力学方程：1n－1n＝－E／＋1n处理所得实验数据。

The ability of organic acids to reduce phosphorus adsorption in calcareous soils is in t...

可以认为有机酸对土壤磷吸附的影响是一级反应。

Results of kinetic study of the degradation process of anthocyanins in Myrica rubra juice suggeste that the degradation process is a first order degradation kinetic process. As the increase of temperature and pH value, the half-life degradation of anthocyanins and activation energy for the thermal degradation decrease significantly. Under the same condition, the half-life of concentrate is significantly lower than that of the juice.

花色苷降解动力学数据的分析结果表明：杨梅花色苷热降解属动力学一级反应，随着pH值和温度的升高，杨梅花色苷降解的半衰期(t 1/2)和热降解活化能显著下降，即花色苷的降解速度增大；同一处理条件下，浓缩果汁的 t 1/2明显低于澄清汁。

The results show that the degradation rate of formaldehyde can also be described by first-order kinetic equation.

研究结果表明，实验条件下甲醛的光催化降解也符合一级反应动力学。

The effects of different denaturants on CK and salt-induced molten globule state were studied. The results showed that arginine and aspartate caused inactivation and unfolding of CK.

在研究不同变性剂对肌酸激酶结构和活性的影响及盐诱导的熔球态时发现精氨酸和天门冬氨酸引起肌酸激酶失活和去折叠，为一级反应的一相过程。

The rate of photodegradation was high at the initial stage of the reaction, exhibiting a first-order reaction kinetic behavior.

在反应的初始阶段，石油WSF降解得很快，符合一级反应动力学规律。

The catalytic reaction was first-order for both Ir and methyl blue with the apparent activation energy of 51.14 kJ/mol.

该催化反应对铱和甲基蓝分别为一级反应，其表现活化能为51.14 kJ/mol。

The results show that the reaction of EMAL pyrolysis occurs between 150℃ and 600℃, and the kinetic model of EMAL pyrolysis can be simulated with a first-order reaction, and the obtained activation energy increases with the increase of heating rates.

研究结果表明毛竹EMAL热解反应的主要温度范围是150~600℃，其热解动力学模型可用一级反应表征，所得活化能随升温速率的增大而增加。

Results The decrease in the molecular weight of HA and its solutions at different pH when heating was complied with the first-order reaction of kinetics.

结果 加热法促使透明质酸钠粉末、溶液及不同pH值溶液的相对分子质量的降解反应为一级反应。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。