查询词典 Ms.

Higher frepuency of germination , lower frequency of abnormal seedling , rapid growth and tender plantlets of Matthiola incana were obtained from the seeds cultured on MS basal medium without any hormone , which helps in inducing calli .

紫罗兰组织培养的研究(1)愈伤组织诱导及植株再生的研究：紫罗兰种子在不含任何激素的MS培养基上，发芽率高，畸形苗率低，幼苗生长快速，较鲜嫩，有利于愈伤组织的诱导。

During the continuing culture procedure ,however, MS Culture Medius containing 2,4-D 2.0mg/L and 6-BA 0.5 mg/L will be better.

在愈伤组织继代过程中，以附加有2，4-D 2.0 mg/L和6-BA 0.5 mg/的MS 培养基为佳。

The constituents of the essential oil of peppermint（Mentha piperita L.）from Ganquan/Linyou/Xinyi/Qianyang/ Kuyu /Shibianyu and Fengshan and so on different elevation areas in Shaanxi were analyzed by GC-MS,38 kinds of compounds were respectively identified and quantified, which accounted for 96% of the total peak area respectly.

本文以美国样品为对照，用GC-MS法分析了陕西甘泉、麟游、旬邑、千阳及长安库峪、石砭峪、冯三等不同海拔高度地区椒样薄荷精油的组成成分及相对含量，分别鉴定出38种化学成分，其含量分别占组分总量的96%以上。

Under which the extraction rate of volatile oil is 0.9652%. 2. The main effective components of the volatile oil by GC-MS are pulegone and menthone. In addition, 1-eicosanol that had never been reported in literature have been identified.

由GC-MS鉴定出挥发油的主要有效成分是胡薄荷酮和薄荷酮，并鉴定出了1-二十醇等文献未曾报道过的化合物。

The main effective components of the volatile oil from Schizonepeta tenuifolia Briq. by GC-MS are pulegone and menthone. In addition, dihydrojasmone and terrein that had never been reported in literature have been identified.

由GC-MS鉴定出挥发油的主要有效成分是胡薄荷酮和薄荷酮，并鉴定出了二氢茉莉酮、土曲霉酮等文献未曾报道过的成分。

The chemical structure and mesomorphic properties of this series of compounds were characterized by FT-IR, MS, 1H NMR, polarizing optical microscopy and DSC techniques.

利用FT-IR、MS、1H NMR、POM、DSC 表证了所得化合物的结构和介晶性，并选择几种双液晶基元液晶测定了它们的机械黏度和在主体液晶中的螺旋扭曲力

1 The parameter space of WD + MS systems for SNe Ia evolves with metallicity.

2对于从WD+MS系统得到的Ia型超新星，其延迟时标约为1Gyr。

Combined with GC-MS and GC-FTIR analysis, experimental result showed that bio-oil produced from cellulose mainly composed of LG and HAA, bio-oil from xylan mainly composed of acid compounds and aldehyde compounds, while bio-oil from lignin composed of phenol compounds with different functional groups such as methoxyl group, alkyl group and hydroxyl group. We research the thermal stability of the main product.

结合GC—MS、GC—FTIR分析技术对生物油的组分进行了分析，得出了纤维素热裂解生成的生物油以左旋葡聚糖和乙醇醛为主，木聚糖热裂解得到的生物油主要为酸和糠醛等，木质素热裂解生成的生物油的主要成分苯酚类化合物，并分析了各主要产物的热稳定性。

The features and mechanism of pollutant removal by microelectrolysis as well as the characteristics of UASB start-up were also studied by means of GC-MS and analyzing granular sludge.

通过GS-MS和颗粒污泥分析，分别研究了微电解对污染物去除特性和去除机理与UASB的启动特性。

Method］Raw material was extracted by 50% ethanol,then purified by acetic ethyl.The extract was injected into LC/MS after filtering with micromembrane.

方法］叶下珠药材，以50%乙醇提取，乙酸乙酯萃取，萃取液过微孔滤膜后，采用LC/MS对各成分分离鉴定。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。