Objective To detect the gene expression level of mitochondrial genome in single human oocyte or embryo,and to explore the relationship between the gene expression level of mtDNA and oocyte developmental potential.
目的检测人卵和胚胎中线粒体基因组的表达,探讨线粒体基因表达水平与卵母细胞发育潜能的关系。
Incubation period of apple scab and sporulation quantity of Venturia inaequalis were studied during 2002~2004.
2002至2004年间,对苹果黑星病潜育期及其病原菌产孢量研究结果表明,苹果黑星病在嘎啦、富士、秦冠3个品种上的潜育期分别为11。
In order to improve the disease control and resistance breeding, the biological characteristics, infection cycle, incubation period and forecast of this disease were summarized, at the same time, the differen-tiation of the physiological races, the inheritance of resistance to this disease and the application of toxins were also dis-cussed in t.
本文主要从应用的角度论述了大豆灰斑病菌(Cercospora sojina Hara)的生物学特性、侵染循环、潜育期以及病害的预测,同时从病原物与寄主相互作用的角度,对大豆灰斑病生理小种的分化、抗性的遗传及代谢毒素等方面进行了综述,以期为该病害的防治及抗病育种研究提供资料与指导。
3x, is obtained from probing the relation between the incubation period of wheat stripe rust and temperature.
通过对小麦条锈病潜育期与温度关系的研究 ,得出了直线方程 y=4 8。
In all types of soil, lateritic red earth covered over 70%of the total area, ranking first.
水稻土有较长耕作历史，并已形成了潜育层和潴育层，但土壤肥力并不高。
Study on the Hierarchical Structure of PE Hidden Curriculum and Characteristics;
体育潜课程的层次结构及其特征研究
A sticky, bluish - gray subsurface layer of clay found in some waterlogged soils.
潜育土一种蓝灰色表层下的胶粘的粘土层，见于某些渍水土壤中
Reservoir characteristics and development controlling factors of JZS Neo-Archean metamorphic buried hill oil pool in Bohai Sea
渤海锦州南变质岩潜山油藏储集层特征与发育控制因素
High-resolution Sequence Stratigraphy of the Qianjiang Formation in Qian Jiang Depression
潜江凹陷潜江组高分辨率层序地层的研究
Anti-fertile Potential and Humoral Immune Reaction of Polypeptide Vaccine Based on Fusogenic Trophoblast Epitope;
滋养层细胞促融合表位肽疫苗的体液免疫效应及其抗生育潜能的研究
STUDY ON ENZYME ACTIVITY IN C GLEYED AND CALCAREOUS GLEY PADDY SOILS
潜底田和石灰性潜育田的酶活性研究
Education develops potensial abilities.
教育能开发潜在的能力。
Effect of the sand layer position on the phreatic evaporation in the layered soil profile;
层状土壤中砂层层位对潜水蒸发的影响
Sequence Stratigraphic Analysis and Reservoir Prediction in Qianjiang Sag, Jianghan Basin, Eastern Center of China
江汉盆地潜江凹陷的层序地层分析及储层预测
A current, as of air or water, below another current or beneath a surface.
潜流处天于另一流层下的急流或水流
The deeper layer I call the collective unconscious.
我把这个更深处层面叫做集体潜意识。
THE RESERVOIR EVALUTION OF LOG IN CARBONATE FROM SHU 103 PALEO MOUNTAIN CARBONATE AREA
曙103块古潜山碳酸盐岩测井储层评价
Geoburried-hills Reservoir Characteristics and Forming-mechanism in Chexi Area;
车西地区古潜山储层特征与形成机制
The Study on the Logging Evaluation Method of Chengdao Oil Field Buried-hill Reservoirs;
埕岛油田潜山储层测井评价方法研究
Study on the Evaluation Technology of Potential Outburst Risk in Coal Seam;
煤层潜在突出危险性评价技术的研究
Comparison of CBM Development Potential in China and USA;
中国与美国煤层气开发潜力比较研究
Application of iterative method forevaluation of permeability coefficient of phreatic aquifer;
运用迭代法推求潜水含水层渗透系数