基本类

The seasonal variation of the content of chlorophyll and carbohydrate in Photinia×frasery"Red Robin"leaves was consistent,showed decrease-increase-decrease curve,the max presented on July and August respectively.

叶片中叶绿素和类胡萝卜素含量的季节变化趋势基本一致，呈下降-上升-下降的趋势，分别在7月和8月份达到最大值。

The result of cluster analysis is similar for main wood nature properties and phenotypic properties in 20 natural populations of Picea asperata.

依据管胞和木材基本密度性状的变异特征，可进行优良纸浆材群体的初步选择和群体聚类分析。

This thesis take the phthalic acid as an example to intraduce the nonlinear data processing method in the mensuration of polybasic weak acid ionization constant, point out the defect of the linear data processing method, and give the main steps of nonlinear fitting.

以邻苯二甲酸为例，介绍多元弱酸电离常数测定实验数据的非线性处理方法，指出这类实验数据线性化处理的问题，并给出非线性拟合的基本步骤

The molecular phylogenetic trees were constructed by the NJ method using software MEGA4.0, and Portunus was clustered with Callinectes first, then they were clustered with Charybdis, and finally with Eriochier sinensis. The results are consistent with classical taxonomy.

用MEGA4.0软件中的NJ法构建了系统进化树，基于16S rRNA和COⅠ2种片段的聚类结果均显示梭子蟹属与美青蟹属亲缘关系最近，先聚在一起，然后再与蟳属聚在一起，最后才与外群中华绒螯蟹聚在一起，这一结果与传统分类基本一致。

In addition, lipid droplets and starch granules had the same cycles as proteinaceous material.

油滴和淀粉颗粒的年变化情况同液泡中的蛋白类物质基本相似。

The basic geochemical property, the separation and analysis techniques, distribution pattern and geochemical significance (i.e., maturity, sedimentary environment and original source material, etc.) of pyrrolic compounds in petroliferous geologic bodies and the effect on hydrocarbon migration are presented.

阐述了石油地质体中吡咯类化合物的基本地球化学性质、分离与分析方法、分布形式、地球化学意义（如成熟度、沉积环境、原始母质等）和运移作用的影响。

First the Mozi had radicated the basic theory on the styles of exposition and argumentation.

其次《墨子》开创了论说类文章的说理方法和基本体例。

The enhancement of water and oil repellency and the lowering of surface energy for those films formed by the modified dispersions were observed.

与环氧树脂水分散液相比，两类改性水分散液的粘度上升，粒径减小，液体表面张力基本不变。

It was almost the same effect For Class II Division 1 mandibular retrusion patients using Twin block or Dynamax in the early treatment.

Dynamax或Twin block功能矫治器早期治疗安氏II类 1 分类下颌后缩患者，其软硬组织疗效基本一致。

The results were that sucrose and glucose were two good carbon sources which could support the growth of Roselle cell, but soluble starch could not be assimilated by Roselle cell, and other nutrients assimilation by Roselle cell were far slower than that of two above carbon sources.

结果表明，蔗糖和葡萄糖在这些方面的表现基本相同，而可溶性淀粉由于植物细胞对其没有有效的水解利用手段，因而不能支持植物细胞的生长，从基质消耗水平上来看，也明显慢于上述两类碳源。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。