查询词典 hort

Objective:To optimize the extraction process of Ferulic Acid and Ligustilide in Ligusticum chuanxiong Hort.

目的 ：研究川芎中有效成分阿魏酸及藁本内酯的最佳提取条件。

ConclusionThis method is simple and of good repeatability,and can be used to determine the content of ferulic acid in the Ligusticum chuanxiong Hort. oil.

结论方法简单、重现性好，可作为川芎油中阿魏酸的含量测定方法。

Objective To investigate into the fingerprint of Rhizoma Ligusticum chuanxiong Hort..

目的：对川芎药材进行气质联用成分分析与指纹图谱的研究。

ObjectiveTo study the optimum process of extracting polysaccharide in Ligusticum chuanxiong Hort.

目的研究碱法提取川芎多糖的最佳工艺条件。

Objective To study the conditions and effects of purification of the extract of Ligusticum chuanxiong Hort. by adopting macroporos resin.

目的 探讨大孔吸附树脂对川芎提取物的纯化条件及纯化效果。

Fresh shoots of Ligusticum chuanxiong Hort were used as explants in the culture tissue.

本论文采用常规的MS培养基，以川芎幼嫩茎段为外植体材料。

The method has been applied to the determination of polysaccharide content in Ligusticum Chuanxiong Hort., and the result agrees with Dubois' method.

在前述间接测定环境水样中COD研究的基础上，建立了超声增强样品消解流动注射原子吸收快速测定环境水样中COD的方法，并成功地应用于井水、河流和池塘水中COD的测定。

Objective: To establish a method of column chromatography with silica gel for the separation of ligustilide in the essential oil of Ligusticum chuanxiong Hort..

目的：建立硅胶柱层析法分离川芎挥发油中的藁本内酯。

MethodsUsing single factor experiment and orthogonal design,the effect of temperature, extraction time, concentration of NAOH and ratio of solid to liquor on the extraction of Ligusticum chuanxiong Hort polysaccharide were studied.

目的研究碱法提取川芎多糖的最佳工艺条件。方法采用单因素实验和正交设计研究温度、时间、氢氧化钠溶液浓度、料液比对川芎多糖提取的影响。

ObjectiveTo investigate the antipyretic mechanism of essential oil of ligusticum chuanxiong Hort.

川芎挥发油对发热大鼠下丘脑环氧化酶-2表达的影响，药学论文，医药学论文

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。