主要成分

MethodThe qualitative analysis to the acetone extractives of silver chain wood before and after discoloring was carried on showing the main components of the acetone extractives and then taking comparison.

方法］通过对刺槐木材变色前后丙酮抽出物的定性分析，得出变色前后丙酮抽出物的主要成分，进行对比分析，初步得出抽出物对诱发变色的作用。

Results The results showed that the four main components of Tabellae Aminophenazoniet Phenacetini Compositae were disparted well,and have th...

结果 去痛片中的四种主要成分彼此分离良好，且分别与各自的对照品溶液的主斑点Rf值相同，大小、颜色相同。

Pieces of two kinds of extracts and the major components of the weight of comparison.

对2种饮片提取物的重量及主要成分进行比较。

Glucose was gasified in various temperature, pressure and concentration of the reactant mixture. The results were analyzed carefully, and the effects of the parameters on the gasification were discussed and some key points were concluded.

选择纤维素这一原始生物质的主要成分作为原料，试验考察了改变温度、压力、反应物驻留时间、反应物浓度等条件对纤维素气化的影响，发现上述参数对纤维素的气化转化率和产品气体的组成有着显著的影响。

This peper determinated main component and Performance of griding fluid thatvary with machining during the process of grinding.

测定了磨削过程磨削液主要成分和性能随加工的变化。

The most important components of non－biological hazes were high－molecular weight protein and polyphenol.Non－biological hazes included:protein and polypeptide(45％～75％),polyphenol(20％～35％),polysaccharide and metal ions.

造成啤酒非生物混浊的主要成分是高分子蛋白和多酚，蛋白质和多肽占45％～75％，多酚占20％～35％，还有一些多聚糖和金属离子。

Fatty acids arc the main contents, unsaturated fatty acids arc Particularly high contents, and the majority arc atone than 90%, the major of unsat orated fatty acids are oleic acid and linoleic acid, fruits were also rich in protein, carbohydrates, minerals, vitamins and various amino acids required for human.

其果实内含物以脂肪酸类为主，不饱和脂肪酸含量极高，多数可达90%以上，主要成分是油酸、亚油酸等，并含有丰富的蛋白质、糖类、矿物质、维生素及人体所需的各种氨基酸。

10 A paraffin base crude is an oil whose chief components are paraffins, and which completely distilled, leaves a solid residue of wax.

答案：石蜡质原油主要成分是石蜡，这种油被蒸馏后剩下的是蜡状物的残渣。

Our proprietary blend of natural ingredients undergoes stringent testing and reformulating to ensure you get only the most premium formula possible to manage your weight.

我们的产品的主要成分所含有的天然原料经过了严格的测试和重复的阐明来确保使你得到最优的配方达到减肥的效果。

HD 189733b's atmosphere swelters at 900 degrees C, about the same temperature as the melting point of silver.

甲烷由碳和氢构成，是天然气的主要成分，也是一种油气产物。

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。