种质

Soap stonetype of soft stone that feels like soap ,used for making ornaments,etc

皂石(一种质软岩石，具有肥皂感，用以制造装饰品等)

So it needs improving or alternating urgently. Some good germplasms for rootstocks for citrus have been picked out and introdcted into. Some somatic hybrids used as rootstocks have been selected through somatoplasm fusion. Some methods in early identification on stability of inherence and copatiblity and dwarf are explored, and they need improving. Rootstocks having some virtues have been selected, but they cannot take the leading place of trifoliate orange. The research method that the rootstocks are only compared with each other should be altered into that the rootstocks and given control measures or environmental conductions are connected to make the rootstocks compared with each other.

在砧木选择研究进展上，中国调查出和引进了一些优良的柑橘砧木种质资源，通过体细胞融合选育出一些可作为柑橘砧木的柑橘体细胞杂种资源；在柑橘砧木资源的遗传稳定性、嫁接亲和性和矮化性等早期鉴定上，探索出一些有待完善的鉴定方法；在砧木选择上，选出一些具有某些优点的砧木，但尚不能冲击枳砧的主导地位，并且选择研究方法有必要把现行单纯的砧木比较改为与砧木种类、栽培技术或环境条件相结合进行比较。

This web site includes the links to other database, such as: fibrovascular plant database, plant specimen, seed source, rare plant database and intro-seed database.

该网站还提供其它数据库的链接：维管植物库、植物标本馆、种质资源库、珍稀植物库和引种植物。

Magazine on-line; Fibrovascular plant database; Plant specimen; Intro-seed database

在线期刊；维管植物库；植物标本馆；引种植物；种质资源库；珍稀植物库

Therefore, three methods were usually applied to cryogenic preservation of the fine and rare species of fish :1 perserving fish spermatozoon in cryogenic condition.

目前实现鱼类优良品种和珍稀物种的种质保存主要有以下三种途径：一是对鱼类精子超低温冷冻保存。

By taking stolon pieces as explants, we studied tissue culture techniques of Zoysia matrella.

组织培养技术在草坪上的应用和研究，除了为繁殖少量的优良种质外，主要是进行遗传育种探索。

A database of germplasm in subgenus Amygdalus (including 20 relative species in other subgenera) was established, which included (1) origin sites, collection places, common names, scientific names and fruit characters of 223 accessions;(2) 40140 data obtained from 180 loci and 22 primers;(3) 9 gene sequences of rDNA ITS in subgenus Amygdalus.

初步建立了桃种质资源数据库，该数据库包括1223份材料(含近缘亚属20个种)的原产地、采集地、中文名称、英文名称、学名及果实性状；2223份材料经22个引物扩出180个多态位点上的谱带，共计40140个数据；3获得桃亚属主要种类的ITS区基因系列9个。

The isolation of Sugarcane RNA was a precondition of Molecular biology research.

甘蔗种质RNA的提取是甘蔗分子生物学研究的前提。

The genetic diversity of 165 accessions of tartary buckwheat from 14 different geographical regions was analyzed using 20 informative primer pairs of AFLP markers.

用筛选出的20对AFLP引物，对14个不同地理来源的165份苦荞种质进行遗传多样性分析。

It was found that total flavones and protein content in tartary buckwheat germplasm exhibited wide genetic diversity, and some tartary buckwheats with high quality were seleted.

研究认为苦荞麦种质资源的总黄酮和蛋白质含量存在较为丰富的遗传变异并在鉴定评价基础上筛选出一批品质优异的苦荞麦资源。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。