1.
Natural crossing varies from less than 0. 5 to about 1%.
天然杂交点自0．5％以下至1％左右不等。
2.
Then the hybrids are allowed to self-copulate naturally, and several lines are established.
然后让杂种天然自交，这样就形成几个品系。
3.
A DNA Electrochemical Biosensor Using the Natural Active Micromolecules as Electrochemical Hybridization Indicator;
天然活性小分子作为杂交指示剂的DNA电化学生物传感器的研制
4.
Tianyou 382,a New Indica Hybrid Rice Combination with Blast Resistance
抗稻瘟病杂交籼稻新组合天优382
5.
Raw natural rubber--Determination of dirt
GB/T8086-1987天然生胶杂质含量测定法
6.
The Fitness Analysis of Hybrids and Parental Species of H.goniocarpa Hybrid Zone
棱果沙棘自然杂交带亲本与杂交后代的适应性分析
7.
Molecular Evidence for Nature Hybridization and Maternal Origin of Hybrids in Hippophae L.
沙棘属自然杂交种杂交起源及母本来源的分子证据
8.
Comparison of Spatial Structure for Natural and Semi-natural Mixed Forests in Jingouling Forestry Farm,Jilin Province of China
金沟岭天然和半天然混交林林分空间结构比较
9.
dna rna hybridation
dna rna 杂交
10.
Comparative Genomic Hybridization Analysis of Spontaneously Aborted Specimen;
比较基因组杂交在自然流产组织分析中的应用
11.
Study of Reproductive Isolation to Natural Hybrid Zone of Hippophae (Elaeagnaceae)
沙棘属植物自然杂交带的生殖隔离状况的研究
12.
Study on F_1 Heterosis of Pod Pepper Hybrid Combinations and Their Characters Performance
朝天椒杂交组合F_1代的杂种优势及其性状表现初探
13.
Kinetics Model of Nucleic Acid Hybridization Studied by QCM
石英晶体微天平研究核酸探针的杂交反应模型
14.
Diapause and Voltinism of the Distant Crossing Progeny Between Antheraea yamamai and Antheraea polyphemus
天蚕与美洲野蚕远缘杂交后代的滞育性及化性
15.
The grocer takes about $1000 per day.
这家杂货铺每天的交易额大约为1000美元。
16.
Complexity Research Based on Public Transport Network of Tianjin
基于天津市公共交通网络的复杂性研究
17.
Good-quality and High-yielding Seed Production Techniques for Medium Indica Hybrid Rice Tianfengyou 084
杂交中籼稻天丰优084优质高产制种技术
18.
High-yielding Seed Production Techniques of Quasi-aromatic and High-yielding Hybrid Rice Weitian 9
香型高产杂交水稻为天9号高产制种技术