Leaves and tissue of soft-bodied organisms such as jellyfish or worms may accumulate, become buried and compressed, and lose their volatile constituents.
树叶和软体动物（例如水母或蠕虫）的组织堆积起来，逐渐被掩埋、压缩，失去其挥发性成分。
Method GC was used to analyze the volatile constituents and hydrodistillation was employed to extract them.
方法采用气相色谱法测定鱼腥草注射液挥发性成分。
ObjectiveTo analyse volatile constituents of Herba Artemisiae Annuae and its preparation(Shuangqing Yanhou tablet).
目的对青蒿及其制剂双青咽喉片的挥发性成分进行分析。
Objective To analyze the volatile constituents of Rhizoma seu Radix Notopterygii(RsRN) qualitatively and quantitatively.
提取并分析了吉林省珲春产冷香玫瑰和四季红玫瑰的挥发油成分。
Removal of the volatile constituents can minimize the forming of gaps and bubbles in the adhesive film the adhesive film.
通过除去挥发性组分可以使胶粘剂膜中空隙和气泡的形成降至最少。
Objective To analyze the volatile constituents of Evodia lepta leaves collected in Guangzhou Conghua, Guangdong province.
目的分析广东从化地区三叉苦叶挥发油成分。
The volatile constituents contents increased and the dissociation amino acids content declined with the adding of the yield.
在一定负载量范围内，挥发性物质含量随负载量增加而提高，游离氨基酸总含量随负载量增加而下降。
Conclusion: TLC can be a useful method to investigate the distillation process for herbs which contain minimal volatile constituents.
结论：薄层层析法可作为考察含少量挥发性成分药材蒸馏提取工艺的有效手段。
The influences of volatile constituents on the manufacturing technology of cement clinker and the measures to cope with them have been studied.
本文综合研究了挥发性组分对熟料生产工艺的一系列重要影响及应有对策。
Distillation extraction method is used for extracting the volatile constituents of the Herba Selaginellae. The average oil yield obtained is 2.85%.
报道了用水蒸汽蒸馏萃取法提取卷柏中挥发性物质，测得卷柏挥发油的含量为2.85%。
Objective : The effect of waste batteries leaching on the seedling growth and volatile constituents in leaves of Schizonepeta tenuifolia was assayed.
目的：研究废旧电池浸出液对荆芥幼苗生长及叶片挥发性成分的影响。
With longan seed as the study material, volatile constituents of longan seed soluble in ethyl acetate were analyzed with GC -MS, and 40 components were determined.
以龙眼核为研究材料，利用GC-MS分析了龙眼核乙酸乙酯萃取物的挥发性成分，共分离鉴定出了40个组分。
The results showed that the volatile constituents of Rhododendron athopogoides Maxim, mainly includes aliphatic acid and ester, aldehyde, ketone, aromatic and its heterocyclic compounds.
结果表明：烈香杜鹃精油化学成分以高级脂肪酸酯、酮、芳香族化合物及芳香杂环化合物为主。
The volatile oil constituents have been analysed preliminarily by GC, thus providing an experimental basis for improving the preparation of the drug and controlling the quality.
并利用气相色谱法对其挥发油组分进行了初步分析。为改进剂型及控制其质量提供了实验依据。
Objective: To compare the chemical constituents of volatile oils from Folium Rhododendri Daurici between supercritical CO2 extraction (SCE-CO2) and steam distillation (SD).
目的：对超临界CO2萃取法和水蒸气蒸馏法提取的满山红挥发油化学成分进行比较研究。
In order to analyze chemical constituents of the volatile oil form Artemisia argyi Levl.
目的分析艾叶挥发油的主要化学成分。
Chemical constituents of volatile oil QSRR model variated screening were established on the base of the variate variable. The correlation coefficients were move than 0.90.
在变量筛选的基础上建立了多个挥发油化学成分QSRR模型，相关系数均在0.90以上。
Objective To analyze the chemical constituents of the volatile oil from Artemisia argyi Levl.
目的分析艾叶挥发油的主要化学成分。
Desired soluble constituents, some of which are volatile, are extracted from tea leaves by steeping the leaves in hot water.
将茶叶泡在热水中，所需要的可溶性成份便从茶叶中萃取出来，其中某些成份还是挥发性的。
Objective: To study the chemical constituents of the volatile oil from the aerial parts of Isodon eriocalyx, var. laxiflora, .
前言： 目的：研究疏花毛萼香茶菜挥发油的化学成分。
Results indicate that chemical constituents of the volatile oil of different production areas as well as different extraction...
结果表明，防风因产地不同、提取方法不同，其挥发油的成分有较大的差别。
Volatile oil of Shaoxing black dried pickle was obtained by simultaneous distillation-extraction (SDE) and analyzed for chemical constituents by GC-MS.
采用同时蒸馏法提取并用气质联用检测绍兴霉干菜中挥发性香气成分。
Chemical constituents of volatile oil QSRR model variated screening were established on the base of the variate variable.
在变量筛选的基础上建立了多个挥发油化学成分qsrr模型，相关系数均在0。
Chemicals constituents of the volatile compounds from the dry white wine of chardonnay in geographic origin of Ningxia's Helan Mountain's Eastern Region were studied.
目的：研究宁夏贺兰山东麓地区霞多丽干白葡萄酒香气的化学成分。
Objective To analyze the chemical constituents of the volatile oil from Artemisia argyi Levl.
[目的]分析不同提取方法对艾叶挥发油的主要化学成分的影响。
The results provide useful information for the study of volatility rate of volatile organic constituents in different aquatic environments.
的影响，为不同环境水体中有机物挥发速率的研究提供了一定基础。
The relative contents of all those compounds identified in the essential oils were determined by peak area normalization method. And the major constituents of the volatile oil are 92.66%.
用面积归一化法测定挥发油中各种成分的相对质量分数，占总峰面积的92.66%。
OBJECTIVE: To understand the chemical constituents of volatile oil from the fruit of blackberry Rubus sp.
目的：研究黑莓果实挥发油的化学成分。
The contents of volatile oils were determined in Artemisia Capillaris Thunb. and Artenisia Sacrorum L. and GC MS was used to study the chemical constituents.
对茵陈蒿、白莲蒿分别进行了挥发油含量测定，并采用GC -MS联用仪器进行了化学成分研究。
METHODS The chemical constituents of volatile oil were extracted by distillation and analyzed by GC-MS.
方法：用水蒸气蒸馏法提取艳山姜挥发油，用气相质谱联用（ GC- MS）对挥发油成分进行分析。
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