咪唑

The basic functionalized ionic liquid, 1 -butyl-3-methylimidazolium hydroxide OH, was prepared and used to catalyze the Knoevenagel condensation of aromatic aldehydes with malononitrile or ethyl cyanoacetate.

合成了碱性功能化离子液体氢氧化1-丁基－3-甲基咪唑，研究了将其作为催化剂催化芳香醛和丙二氰、氰基乙酸乙酯的Knoevenagel缩合反应。

The basic functionalized ionic liquid, 1-butyl-3-methylimidazolium hydroxide, was prepared and used to catalyze the Knoevenagel condensation of aromatic aldehydes with malononitrile or ethyl cyanoacetate.

合成了碱性功能化离子液体氢氧化1-丁基-3-甲基咪唑，研究了将其作为催化剂催化芳香醛和丙二氰、氰基乙酸乙酯的Knoevenagel缩合反应。

Knoevenagel condensation reaction between aromatic aldehyde, malononitrile or ethyl cyanoacetate is promoted by organocatalyst N-methylimidazole.

以1-甲基咪唑为有机小分子催化剂催化芳香醛与丙二腈或氰乙酸乙酯的Knoevenagel缩合反应，反应速度快，操作方便，产率高，后处理简单。

Taking 4-bromobenzaldehyde, acetic, benzaldehyde and ammonium acetate as major raw material, the 4, 5-bis(4-bromophenyl)-2-phenyl-1H-imidazole was synthesized by means of catalysis, oxidation and Debus cycloaddition reaction.

以对溴苯甲醛为原料通过催化，氧化生成1，2-二（4'-溴苯基）乙二酮，再以其与苯甲醛、醋酸胺和醋酸通过德布斯法合成2-苯基－4，5-二（4'-溴基苯基）咪唑。

We performed this study to examine the effects of IV-administeredmidazolam on somatosympathetic A and C reflex discharges inbrain-intact cats and decerebrate cats (with transection atmidbrain level).

本次试验，分别对完整大脑和去大脑状态的猫静脉注射咪唑安定后，观察对躯体交感神经 A ， C 反射的影响。

After controlsomatosympathetic reflex responses were obtained, midazolamwas administered IV to four groups of randomly allocated catsas follows: brain-intact cats at a dose of 0.03 mg/kg, brain-intactcats at a dose of 0.1 mg/kg, brain-intact cats at a dose of0.5 mg/kg, and decerebrate cats at a dose of 0.1 mg/kg.

控制下的体－交感反射产生后，我们把猫随机分成四组，分别静脉注射如下剂量的咪唑安定：大脑完整的猫注射剂量分别为0.03mg/kg 、 0.1mg/kg 、0.5mg/kg；去大脑的猫注射剂量为0.1mg/kg。

The important factor, which influence degradative rate to imazapyr in soil, is organic matter content and pH values.

影响咪唑烟酸在土壤中降解的主要因素为有机质含量，其次为土壤酸碱度。

By testing the corrosion rate of carbon steel in a simulating corrosion system, the corrosion inhibition performance of three corrosion inhibitors (2-methyl imidazone, N-methyl diethanolamine and thiourea) and their compounds was investigated.

通过测试碳钢在模拟腐蚀体系中腐蚀速率的方法，考察了2-甲基咪唑啉、N-甲基二乙醇胺和硫脲3种缓蚀剂的缓蚀性能及其复配效应。

The ultraviolet photosensitive initiating system is composed of 4,4"-bis(N,N"-dimethylamino) benzophenone, 2-chlorohexaarylbiimidazole and a hydrogen donor coinitiator n-dodecyl mercaptan.

用光敏剂4，4′-二(N，N′-二甲基-氨基)苯甲酮、引发剂邻氯代六芳基双咪唑和氢给体助引发剂十二烷基硫醇组成光敏引发体系。

METHODS: FRC and LCI were measured using a SF6 multibreathwashout technique while respiratory resistance and elastance were extracted from the input impedance obtained by forced oscillationtechnique in 18 children (3–8 yr) before and after oralpremedication with midazolam.

功能残气量和肺清除指数通过六氟化硫多次呼吸-洗出技术测定，而呼吸道的阻力和弹性回缩力则通过用力震荡技术中阻抗变化测定。研究共测定了18名儿童（3-8岁）使用咪唑安定前后的上述指标。

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。