乙胺

Chocolate, along with coconut, pecans, and many more, all contain phenyl ethylamine, a chemical that produces the feeling of "being in love." Good place to start, dont you think?

巧克力，随着椰子， pecans ，还有更多的，都含有苯基乙胺，化学品产生的感觉"在爱"的好地方开始，唐的 T你觉得呢？

Effects on the reaction of factors such as reactant ratio, reaction time, and reaction temperature were investigated, and optimum reaction conditions were determined as follows: mole ratio of cyanuric chloride to ethylamine to sodium hydroxide to sodium methyl mercaptide was 1:2.1:2.0:1.7, and the temperature and time of the first, second, and third substitution reactions were -2, 0, and 82℃ and 30, 60, and 180 min, respectively.

讨论了原料配比、反应时间和反应温度等因素对反应的影响，获得了较佳的反应条件。较佳反应条件为三聚氯氰：乙胺：氢氧化钠：甲硫醇钠＝l：2.1：2.0：1.7，第一、第二、第三取代反应的反应温度和反应时间分别为-2℃、0℃、82℃和30、60、180min。

The optimum conditions were as follows: ethylamine was 370 mmol; n:n:n was 1.0:2.1:2.1; PEG-600 was 5 mol%; the first stage reaction was carried out at 42 ℃ for 6 h and the rsecond stage reaction was at 60 ℃ for 7 h.

较佳的反应条件为：乙胺370 mmol，n：n：n=1.0：2.1：2.1，PEG-6005 mol%，第一段于42℃反应6 h；第二段于60℃反应7 h，收率71.58%。

Simetryne is synthesized from cyanuric chloride, ethylamine and sodium methyl mercaptide in solution of the trichloroethylene.

以三聚氯氰、乙胺和甲硫醇钠为原料，以三氯乙烯为溶剂制备了西草净。

The zeolite-based adsorbent with crystallinity and purity was synthesized by self-transformation of coal gangue in vapor phase of ethylamine and water at a range of 373K-400K,and the preliminary study on its adsorption feature was made.

研究了373-400K温度范围内，煤矸石在乙胺和水的蒸汽相中自转变合成纯度、结晶度均较高的沸石基吸附剂的过程，并对其吸附性能作了初步研究。

The appropriate conditions are that the mole ratio of cyanuric chloride to ethylamine, sodium hydroxide, sodium methyl mercaptide is 1:2.1:2.1:4.0, the temperature and time of first, second, third substitution reaction is respectively 0℃, 20℃, 78℃ and 10min, 30min, 480min.

适宜反应条件为三聚氯氰：乙胺：氢氧化钠：甲硫醇钠=1：2.1：2.1：4，第一、第二、第三取代反应的反应温度和反应时间分别为0，20，78℃和10，30，480min。

Chocolate contains phenyl ethylamine, a mild mood elevator.

巧克力含有苯基乙胺，是温和的情绪调节剂。

The fly ash-based adsorbent with high crystallization and purity were synthesized by automation transformation of fly ash in vapor phase of ethylamine and water under the temperature range of 3730K to 4000K.

以电厂的废弃物粉煤灰为原料，研究了373~400K温度范围内，粉煤灰在乙胺和水的蒸汽相中自转变合成了纯度、结晶度均较高的粉煤灰吸附剂的过程。

Adsorption heat of ethylamine, n-pentane and ethanol on FAU zeolite

乙胺、正戊烷、乙醇在 FAU型沸石上的吸附热

Simetryne was synthesized from cyanuric chloride, ethylamine, and sodium methyl mercaptide in a 50% isopropanol + water solution.

以三聚氯氰、乙胺和甲硫醇钠为原料，以50%异丙醇＋50%水为溶剂制备了西草净。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。