二倍的

According to the formation of the apomitic embryos, apomixis could be divided into three major types: diplospory, apospory and adventive embryony.

按其胚体发生的途径，无融合生殖可分为二倍体孢子生殖、无配子生殖和不定胚生殖三种类型。

In organisms showing ALTERNATION OF GENERATIONS, the gametes may be produced by mitosis in the haploid generation, or by meiosis in the diploid generation and give rise directly to gametes or gamete-producing cells.

在表现出明显世代交替的生物体中，配子可能是由单倍体世代发生有丝分裂产生，亦可由二倍体世代减数分裂直接产生配子体或配子母细胞。

The difference in genetics reflected by the above three angle between selfed progenies and original amphidiploid was very small.

自交一代与原生双二倍体在三个层次上表现的遗传差异很小。

Through wide hybridization between wheat and Thinopyrum species, a lot of amphidiploid, addition, substitution and translocation lines were produced and many wheat cultivars were selected.

通过小麦与偃麦草的远缘杂交，创造了大批小麦一偃麦草双二倍体、异附加系、异代换系和易位系材料，选育了许多小麦新品种。

A pair of specific primers was designed from the sequenceand was used to amplify the genomic DNAs of Yangmai 5,6VS/6AL line,substitution line of 6V and amphidiploid of Triticum durum-Haynaldiavillosa.

根据该序列设计了一对特异引物，分别以感病对照扬麦5号，抗病6VS/6AL易位系，6V代换系，硬粒小麦-簇毛麦双二倍体及簇毛麦的基因组DNA为模板进行特异性扩增。

A new upland germplasm with the delayed gland morphogenesis trait of G.bickii, ABH-0318, was bred by crossing the amphidiploid of (G.arboreum ×G.bickii)F_1 with an upland cotton germplasm 'Gl_2Gl_2gl_3gl_3' and backcrossing afterward continuously.

用F1双二倍体作母本与陆地棉单节显性系1(Gl2Gl2gl3gl3)进行杂交和连续回交，育成了具有子叶色素腺体延缓形成特性的陆地棉种质系———ABH0318。

Soluble sugar,amylum and amino acid contents of four trisomics were lowe than that of diploid.

7.4个三体的可溶性糖、淀粉及氨基酸含量均极显著低于二倍体。

The in vitro bacteriostatic effects of various drugs were assayed with the doubled agar dilution method.

采用琼脂二倍稀释法测定各种药物的体外抑菌效果。

The biological analysis results showed: Population Doubling Time of cells was approximately 24 h;Diploid account for 76%～88% in cell's chromosome;By Isozyme analysis of Lactic Dehydrogenase,Malic Dehydrogenase,cross contamination had not taken place;The test results of ...

结果表明：细胞群体倍增时间约为24 h；细胞染色体中二倍体(2n=60)占主体，镜检细胞的百分比为98.2%；乳酸脱氢酶、苹果酸脱氢酶同工酶分析，没有其他物种污染；细菌、真菌、病毒、支原体检测阴性。

Preparation for drug serum: 20 Wistars mouses were at random divided intofour group that were fed with regular dosage baoganning (wascomposed of Milkvetch Root, Peach Seed, Baical Skullcap Root, WhitebackleafMallotus Root, Turtle Shell, Dan-Shen Root, RadixBupleuri, White Peony Root,Immature Bitter Orange,1.77g/ml),double dosage baoganning(3.54g/ml),Colchicine(0.05g/ml) and saline for seven days respectively. They were normalmouse serum,serum of baoganning regular dosage, serum of baoganning doubledosage and serum of Colchicine.

研究方法一、药物血清的制备：给正常20只Wistar大鼠随机分组，每组5只，采用血清药理学方法，分组给予保肝宁(由黄芪、桃仁、丹参、黄芩、鳖甲、柴胡、白芍、枳实等组成)等剂量煎剂(1.77g／ml)，保肝宁二倍剂量组煎剂(3.54g／ml)，秋水仙碱(0.05g／ml)灌胃7天，正常对照组大鼠给予生理盐水，常规方法制备含药血清及正常大鼠血清。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。