The major effective components of ginkgo biloba L. product and their analysis methods were introduced.
对银杏制品中主要有效成分及其分析方法进行评述。
Components of smelting coal and iron ore were got from technical analysis. Effective calorific value of coal, component of reductive gas and smelting heat of ore were calculated from the analysis.
经工业分析测得熔炼煤及矿石成分，并通过计算得到相应有效热值、煤气成分与熔炼热。
Objective: on basis of preliminary studies, to prepare the effective components group of Xiaoxuming decoction for anti-ischemic by combining chemical analysis with pharmacological activity screening.
目的：在前期的研究基础上，通过化学分析和药理活性分析相结合的方法，制备小续命汤抗脑缺血有效成分组。
The components with more loss are found according to the simulation results. The way to reduce their losses is analysis and introduced a number of effective methods to reduce the system power loss.
针对仿真结果找出损耗功率较大的部件，对其减小损耗功率的方法进行分析，介绍了几种行之有效的方法以减小系统的功率损耗。
The components with more loss are found according to the simulation results. The way to reduce their losses is analysis and introduced a number of effective methods to reduce the system power loss.
针对仿真结果找出损耗功率较大的部件，对其减小损耗功率的方法进行分析，介绍了几种行之有效的方法以减小系统的功率损耗。
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