查询词典 sodium barbital

The inhibitive mechanism of sodium barbital for aluminium alloy in 3.5 % NaCl solution was investigated by pentidynamic polarization and SEM.

通过极化曲线及扫描电镜研究了巴比妥钠对硬铝合金（LY12CZ）在3.5％NaCl中的缓蚀作用机制。

ABSTRACT The inhibitive mechanism of sodium barbital for aluminium alloy in 3.5% NaCl solution was investigated by potentiodynamic polarization and SEM.

摘 要 通过极化曲线及扫描电镜研究了巴比妥钠对硬铝合金（LY12CZ）在3.5%NaCl中的缓蚀作用机制。

Objective: To survey the influence and mechanism of the coumarins from Radix Angelicae Dahuricae on the hypnotic effects of pentobarbital sodium and barbital sodium in mice.

目的：通过观察杭自芷香豆素对戊巴比妥钠和巴比妥钠催眠作用的影响，初步探讨其中枢作用及其发生机制。

One hour later, all of the animals were given each an intraperitoneal injection of 40 mg/kg of pentobarbital sodium or 200 mg/kg of barbital sodium.

结果：氯霉素组和3个剂量的CAD组均可使戊巴比妥钠睡眠时间延长，分别延至溶媒对照组的380%、284%、353%和366%(P.01)；100mg/kg CAD组还可显著延长巴比妥钠催眠潜伏期(P.01)，并缩短其睡眠时间(P.01)。

Resultsthe optimal feeding strategy of barbital sodium was obtained, which was that the incipient concentration of barbital sodium was 0.05% in base medium and was added to 0.1% at 72 h, 0.15% at 120 h.

结果巴比妥钠添加的优化策略为：初始浓度0.05％，72 h补加至0.1％，120 h补加至0.15％。

A barbiturate, C8H12N2O3, that is a white crystalline powder and is used as a sedative and hypnotic especially in the form of its soluble salt, sodium barbital.

巴比妥巴比妥类药物的一种，c8h12n2o3，白色晶体粉末，用作镇静剂和催眠剂，尤指其可溶性盐，钠巴比妥的形式

With the addition of sodium barbial, the inhibitive efficiency increases.'Ihe inhibition of sodium barbital results ￡tunfarming a thin conversion film on the surface of aluminum alloy, which increase the resistance of corrosion.

结果表明，巴比妥钠对铝合金具有较好的缓蚀作用并且能提高铝合金在NaCl溶液中抗点蚀的能力，这种能力主要是通过在铝合金的表面形成不溶怀盐转化膜来实现的。

With the addition of sodium barbial, the inhibitive efficiency increases. The inhibi tion of sodium barbital results from forming a thin conversion film on the surfa ce of aluminum alloy, which increase the resistance of corrosion.

结果表明，巴比妥钠对铝合金具有较好的缓蚀作用，并且能提高铝合金在 NaCl溶液中抗点蚀的能力，这种作用主要是通过在铝合金的表面形成不溶性盐转化膜来实现的。

MethodsThe pharmacological effects of the Ziziphus jujube leaf extract on the autonomic activities of mice, the time of sleep induced by pentobarbital sodium, the sleeping synergistic action of mice with barbital sodium at sub-threshold and hypnotic dosages and the central inhibitory effects in mice induced by amphetamine were investigated.

方法考察酸枣叶提取物对小鼠自主活动的影响、对延长戊巴比妥钠诱导的小鼠睡眠时间、对阈下巴比妥钠的睡眠协同作用以及对苯丙胺中枢兴奋作用的影响。

ResultsThe Ziziphus jujube leaf extract could inhibit autonomic activities of the mice, prolong the sleep time induced by pentobarbital sodium, enhance the rate of falling asleep induced by barbital sodium and inhibit the central stimulating effects induced by amphetamine.

结果酸枣叶提取物可对小鼠自主活动呈明显抑制作用，延长戊巴比妥钠诱导的小鼠睡眠时间，增加巴比妥钠诱导的小鼠睡眠发生率和缩短巴比妥钠诱导的小鼠睡眠潜伏期。抑制苯丙胺的中枢兴奋作用。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。