查询词典 constituents

Main nutrition constituents of Codium cylindricum Holmes from South China Sea were analyzed. Results showed that polysaccharides, crude protein and fiber were the chief constituents (80% or so) of the marine algae dry weight.

对南海松藻的主要营养成分进行了分析，结果显示：多糖、蛋白质和粗纤维是构成藻体的主要营养成分，占藻体干基的80%左右，其中多糖占55.57%、粗纤维占11.09%、蛋白质占12.57%，但脂肪含量仅为0.59%。

According to the methodology of study on effective constituents in traditional Chinese drugs,the dynamitic course of basic chemical constituents of effective substance of Radix Salviae Miltiorrhizae after oral administration has been revealed.

本课题组在进行中药有效物质基础研究的过程中，按照已经建立的中药有效物质基础研究方法学路线完成了丹参中药材化学成分指纹图谱的研究和丹参饮片化学成分指纹图谱的研究[1]。

More profound discussion in the new theoretical framework will be offered to those previously discussed issues such as agent, patient, factitive, instrument, time; New insight will be provided into the problems existing in the previous research, such as the post-posing of agent, the syntactic representation of the instrument, and the rules of appearance and disappearance of the instrument in discourse; Specific topics are to be devoted for the first time to those semantic constituents that have ever been touched upon in the literature such as possessor, carrier, attribute, phenomenon, position, alternative participant, manner, accordance, reason; Specific topics are also dedicated to the newly-designated semantic constituents such as causee, phenomenon, undertaker, involvement, relative, comparative.

动元是动核结构中受动核支配的必有语义成分，现代汉语句子语义结构中动元的类别和数量如下： 1）主事动元，包括：施事、致事、经事、系事、起事 2）客事动元，包括：受事、使事、感事、涉事、止事、成事、位事、任事 3）与事动元，包括：当事、共事 4）补事动元——补事动核和动元构成基干的动核结构，若有状元则是扩展的动核结构，状元是语义结构中的可有语义成分，现代汉语句子语义结构中状元的类别和数量如下： 1）凭事状元，包括：工具、材料、方式、依据 2）境事状元，包括：时间、处所 3）因事状元，包括：原因、目的 4）关事状元，包括：对象、范围、方面、条件 5）比事状元——比事本文不仅建构出现代汉语句子语义结构类型系统和语义结构组成成分——语义成分系统，而且构拟出了现代汉语句子语义结构和句法结构的对应关系，讨论了语义成分投射为句法成分的一般规律和语用限制。

Though stating sandstone thin-section's clastic constituents of outcrop sandstones and core sandstones,collecting sandstones' clastic constituents datas from Jican1 core、Ji3 core、XijiD2 core and JiD6 core,it's judged to the roke type be detritus feldspar sandstone and feldspathic detritus sandstone of outcrop sandstones and core sandstones in studied layer, the mostly roke being detritus feldspar sandstone.

通过统计46块露头砂岩和13块西风井砂岩薄片的碎屑组分，结合收集的鸡参1井、鸡3井、新鸡D2井和鸡D6井9块砂岩碎屑组分含量数据，判断出研究目的层露头砂岩和岩芯砂岩的岩石类型为岩屑长石砂岩和长石岩屑砂岩，主要为岩屑长石砂岩，两种砂岩的岩石学特征基本一致。

The kinetic mechanisms for the extraction of active constituents in dissimilar plants Lycoris radiata and Rhizma polygoni cuspidati by microwave-assisted extraction were investigated. Lycorine, lycoramine and galanthamine in Lycoris radiate, resveratrol and emodin in Rhizma polygoni cuspidati were target constituents.

以鳞茎药材石蒜和根茎药材虎杖作为研究对象，采用微波辅助提取石蒜中的石蒜碱、力可拉敏和加兰他敏以及虎杖中的大黄素和白藜芦醇，研究了提取过程的动力学机理。

Cephalomappa sinensis is a monotypic genus ever-green tree endemic to the calcareous mountainous region in southwest of Guangxi Zhuang Autonomous fresh branches are used as feeding stuff for cattle,horse,sheep,and can make them find the possibility of developing feed additive or medicine for livestock,the chemical constituents from this plant were chemical constituents of its roots had been reported in our earlier continuation of our investigation on the branches of Cephalomappa sinensis,a new norneolignan,named Ceplignan(1),was isolated from ethanol extract through column structure was elucidated on the basis of spectroscopic evidence.

肥牛木(或称肥牛树，Cephalomappa sinensis)为大戟科一单种属植物，为常绿乔木，其分布区狭窄，仅限于广西西南部石灰岩山地[1]。肥牛木为优良木本饲料树种，是牛、马和羊的好饲料，用该植物饲养牛，可使牛肥壮，故有肥牛木的名称[1]。研究其化学成分，目的在于探讨开发饲料添加剂或兽药的可能性。我们曾报道了肥牛木根的化学成分[2，3]，在对其枝条的进一步研究中，又分离得到一个新的降新木脂素，命名为肥牛木素。本文报道其分离方法和结构鉴定结果。

Results11 separated constituents were identified, the contents of 3 compounds were over 20%. The main constituents in extracts were Bis(2-ethylhexyl) phthalate (21.51%), Nonacosane (25.73%), Stigmastan-3,5-dien (25.73%).

结果从海南裂叶山龙眼叶超临界二氧化碳20 MPa压力提取物中共分离出11个组分，全部进行了鉴定，其中含量高于20%的有3个，为邻苯二甲酸二(2-乙基己基)酯（21.51%）；二十九碳烷（25.73%）；3，5-二烯豆甾烷（25.73%）。

Results61 peaks were separated and 16 constituents were identified, which were composed of about 96.46% of the total essential oil.ConclusionThe main constituents are allyl phenoxyacetate(80.17%), eudesma-4(14),11-diene(6.83%), 2,3-dihydro-3-methyl-3-benzofuran-methanol(2.94%), limonene(1.63%). The essential oil in Oenanthe javanica DC from Dali, Yunnan can be used in the food service industry and the cosmetic industry as spices.

水芹挥发油中的主要成分为苯氧乙酸烯丙酯（80.17%）、桉叶-4(14)，11-二烯（6.83%）、2，3-二氢-3-甲基-3-苯并呋喃甲醇（2.94%）、柠檬烯（1.63%），云南大理产水芹挥发油中萜类化合物及其衍生物含量在13%以上，苯氧乙酸烯丙酯含量高，可用作食品工业和化妆品工业的香料。

Results Nine compounds from supercritical CO2 extraction were identified and the main constituents were pentadecane, ethyl pmethoxycinnamate and ethyl cinnamate. Twentyeight compounds from water distillation were identified and the main constituents were δ3carene, ethyl pmethoxycinnamate and ethyl cinnamate.

结果 沙姜超临界CO2萃取物中分离鉴定出9种化合物，主要成分为十五烷、肉桂酸乙酯、对甲氧基肉桂酸乙酯等；水蒸气蒸馏法中分离鉴定出28种化合物，主要成分为δ3蒈烯、肉桂酸乙酯和对甲氧基肉桂酸乙酯等。

Results Nine compounds from supercritical CO2 extraction were identified and the main constituents were pentadecane, ethyl p-methoxycinnamate and ethyl cinnamate. Twenty-eight compounds from water distillation were identified and the main constituents were δ-3-carene, ethyl p-methoxycinnamate and ethyl cinnamate.

结果 沙姜超临界CO2萃取物中分离鉴定出9种化合物，主要成分为十五烷、肉桂酸乙酯、对甲氧基肉桂酸乙酯等；水蒸气蒸馏法中分离鉴定出28种化合物，主要成分为δ-3-蒈烯、肉桂酸乙酯和对甲氧基肉桂酸乙酯等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。