数目

Chromaticity is two-dimensional and specified by pairs of numbers such as dominant wavelength and purity.

色度是二维的和用象有势力的波长那样的对数目说明和纯洁。

Many fusion lines are caused by the traditional hot runner injection molding in the course of large and complicated plastic product manufacturing, and the chromatism problem frequently appears in the process of painting.

采用传统热流道注射技术成型大型复杂的塑料产品，由于熔接痕数目多，使产品在涂装过程中频繁出现色差。

The results indicated that chromosome counting was the most reliable and precise method, however, it was cumbersome and required skilled cytological techniques; The chromocenter size, heterochromatin number, chroloplast number of guard cell and certain plant morphological characteristics are simple and practical methods for ploidydetermination but with some shortages.

结果表明：对体细胞染色体的直接计数法是最可靠的方法，但费时、难度大；叶片气孔大小与倍性无显著相关性；保卫细胞叶绿体数目、体细胞染色中心大小以及异染色质个数与黄瓜倍性密切相关，是简单、快速而有效的倍性鉴定方法；植株的形态学观察也能间接确定植株倍性，但鉴定时期偏晚，精确性较差。

For many species, chromosome number is a useful taxonomic character.

对许多物种来说，染色体数目是重要的分类学特征。

Organisms cell chromosome number and structure are important genetic markers,especially in eukaryotic cells.

生物体细胞的染色体数目和结构是生物体重要的遗传标志之一，特别是在真核细胞中。

The change of chromosome number is one of the characteristics of tumor cells. But the investigation of this mechanism is rare.

染色体数目畸变是肿瘤细胞的特征性表现之一，其发生机制至今未见有深入研究。

Polyploid speciation, which involves changes in chromosome number, is a more common phenomenon, especially in plant species.

多倍体物种形成包括染色体数目的变化，是一种较常见的现象，尤其是在植物中。

Cytotaxonomy The use of chromosome number, size, and shape in the classification of organisme.

细胞分类学：使用染色体的数目，大小，和形状来进行分类的方法。

The shape and size of the microspores fluctuated apparently, and the size of the microspores was in positive correlation to chromosome number.

小孢子的形状和大小变异明显，且小孢子的大小与所含染色体的数目呈正相关。

Up-regulated expression of separase can decrease the number of chromosome in spc cells.

上调表达分离酶基因可以导致spc 细胞的染色体数目显著减少。

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。