成份

The changes of aroma matter and chemical components in tobacco leaves during aging were studied with flue-cured tobacco Nicotiana tabacum L.

为试材，研究了陈代期间烟叶香气物质和主要化学成份含量的变化。

The results indicated that:（1） The volume weight, isoleuclne, arginine and glycine are mainly influenced by the additive genetic effect; and protein, lysine, methionine and aspartate by both additive and non-additive effect; while starch, oil and other 10 amino acids by nonadditive effect.

结果表明：（1）玉米籽粒容重、异亮氨酸、精氨酸和甘氨酸主要受加性基因效应影响；粗蛋白、赖氨酸、蛋氨酸和天冬氨酸受加性效应和非加性效应同等影响；粗淀粉、粗脂肪和其余10种氨基酸成份主要受非加性效应影响。

2 If the cord hole is in wood, porcelain, phenolic composition, or other acceptable nonconducting material, a smooth, well–rounded surface is considered to be equivalent to a bushing.

11.4.2 如果线孔是在木板、陶瓷、树脂成份或其他可接受的非导体材料上，并具有光滑表面则认为等同护线套功能。

The spectra, which were pretreated with the method of first derivative combined standard normal variate, were analyzed by principal component analysis.

将经一阶导数结合标准归一化处理后的光谱进行PCA降维，以前20个主成份（含原始光谱86.09%的特征信息）为输入变量，建立杂交稻种纯度鉴定的BP-ANN模型。

It is further investigated that a broadband and flat supercontinuum without residual pump was generated from such a high nonlinear fiber pumped at the normal dispersion region.

进一步研究表明，适当的峰值功率超短啁啾脉冲在高非线性光纤传输时，得到没有泵浦成份残余的超宽且平坦超连续谱。

Based on correlation coefficients and principal component analysis, Fe and Al were selected as the concentration normalizer for the different trace metals .

由相关系数和主成份分析，选择铁和铝作为沉积物中痕量金属浓度的均一化元素。

It is nutritious and is beneficial for men.

资讯科技是有营养成份的和是对于男人是有益的。

Depressive and obsessional symptoms, and even some elements of phobic anxiety, may also be present, provided that they are clearly secondary or less severe .

可能有忧郁和强迫性症状，甚至有些畏惧焦虑的成份存在，但这些症状显然是次要，或较不严重的。

These odorous plant extract containing a large number of complex compounds, and the major components of the overwhelming majority are vegetable oil, and simply can be divided into the four categories as follows

这些有气味的植物提取液含有大量复杂的化合物，它们的主要成份绝大多数都是植物油，简单地可以分成以下四大类

The physical characteristics have been improved resulting in minimal colour level and a virtually odourless vegetable oil.

不但保持了橄榄油的脂肪酸成份，在物理特性方面，还使其颜色和气味降到最低。

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。