成分
- 与 成分 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It contains glycerin to moisturise the skin and a combination of gentle surfactants to cleanse the skin without excessive friction or removal of natural protective oils.
它含有甘油成分,可以滋润皮肤并结合温和表面活性剂成分可以帮助清洁皮肤的同时不会对皮肤产生过多的磨擦或除去皮肤天然的油质成分。
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The multilinear component model (Chapter 2):In order to further understand the decomposition algorithms based on multilinear component model and the applications of these algorithms in practice, it is necessary to realize and explore the characteristics and advantages of multilinear decomposition algorithms.
多线性成分模型为了进一步理解基于多线性成分模型而提出的分解算法以及这些算法在实际中的应用,有必要对多线性成分模型的优势及特点进行阐述和探索。
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The detailed coefficients of DWT contain signal and noise. Instead of the soft-thresholding method, SVD is applied to decompose the signal features and noise into different orthogonal subspaces. With the reconstruction of the singular vectors in subspace, the signal features are extracted effectively.
该方法通过对每层小波分解细节系数进行奇异值分解,将其中的信号特征成分和噪声分解到不同的正交子空间中,在子空间中选取集成信号特征成分的奇异值矢量进行重构,从而提取出淹没在细节系数中的有用信号成分,最后进行小波重建,得到降噪信号。
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Based on investigation of the moraine and outwash deposits in above regions, the authors find that they are very complicated Quaternary deposits with special composition, structure and properties. Their engineering properties are mainly related with the composition of the gravel and the filled material.
通过对上述地区大量冰碛物和冰水沉积物的现场调查发现,冰碛物和冰水沉积物是一类成分、结构和性质都十分复杂的第四纪堆积物,其工程性质主要与母岩成分和充填胶结物的矿物成分密切相关。
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The working load of engin e in plowing can be taken for stable and normal random load whose power spectrum peak value is below 2 Hz. The working load of engine in rototilling contains bo th periodic element whose fundamental frequency is rotating speed of the blade s haft and normal random load of which the parts of energy centers in fundamental frequency and others are distributed over wider frequency band.
证实了犁耕作业发动机的载荷可以认为是平稳的正态分布的随机载荷,其功率谱曲线的谱峰在低于2 Hz处;旋耕作业发动机的载荷是兼有随机成分和周期成分的动态载荷,其中周期谐波的基频为刀轴转速,随机成分一部分能量集中于基频以内,部分分布于较宽频率范围。
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Results: Seventeen fatty acids compounds, three sterols and one phytol were identified from p. alatum Buch.-Ham., amounting to 67.22% of the total constituents, linolenic acid,linoleic acid and palmic acid were the main compounds.
结果:从头状蓼中分离鉴定了17个脂肪酸成分,3个甾醇类成分和植醇,占色谱总出峰面积的67.22%,主要成分为亚麻酸,亚油酸和棕榈酸。
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Principal factor analysis shows that the first and the second principal factor can classify genus Glycine into two groups which represent subgenus Glycine and subgenus soja.
SSR等位基因的主成分分析结果表明,大豆属中的Glycine亚属和Soja亚属的分类界限是比较明确的,利用第一主成分和第二主成分可较明显地区分开Glycine亚属和Soja亚属。
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The sample was isolated by sephadex G-25 gel filtration column after concentration. Then bioactivity was assayed by Candida albicans. The chemical components were isolated and identified by GC-MS. GC determined the relative percentage content of the extract, nine kinds of components were separated, identified and accounted for about 82.12%, the major compound was propenyl methyl disulfide.
浓缩后的样品通过Sephadex G-25凝胶柱分离提纯其中的有效成分,以白色念球菌进行生物活性测定,并用气相色谱-质谱法对其化学成分进行分离鉴定,GC法测定各种化合物的相对百分含量,共鉴定了9种成分,约占总提取物的82.12%,其中,主要物质是甲基丙烯基二硫化物。
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Finally,we discuss the mixing and decays of multi-resonances via studying the properties of the pseudoscalar and scalar mesons.For the pseudoscalar mesons, we find the eta(1410) is mainly a glueball state by studying the decays of the ground pseudoscalar mesons. For the scalar mesons, we suggest the ground mesons contain neglect
对于赝标介子,通过研究它们的衰变发现eta(1410)的主要成分是胶球,对于标量介子,借助描述五个标量介子混合的质量矩阵,通过拟合观察到的标量介子的质量,发现基态标量介子中的胶球成分可以忽略,而其径向激发态中含有比较多的胶球成分。
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They may serve as structural components as in the case of cellulose, be stored as energy reserves as in the case of starch in plants and liver glycogen in animals, and function as essential components of nucleic acids as in the case of ribose, and as components of vitamins such as the ribose of riboflavin.
它们可以作为结构成分存在例如纤维素,可以作为能量储存的物质存在例如植物中的淀粉和动物中的肝糖原,可以作为核酸的基本成分例如核糖,也可以作为维生素的组成成分例如核黄素中的核糖。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。