Study on HBV DNA vertical transmission through murine sperm cells;
HBV DNA经小鼠精细胞垂直传递的研究
Study on vertical transmission with dengue virus in Aedes albopietus;
白纹伊蚊对登革病毒垂直传递能力研究
A Study on the Expression of Hepatitis B Virus DNA in Ovary of Human and Vertical Transmission;
乙型肝炎病毒DNA在人卵巢组织中的表达及垂直传递的研究
Inthe face of fierce marketing competition, only following marketing changes closelyand making corresponding strategy, Tianjin Post could be a strong positing, and thedirect marketing and direct mail is the key to the development of postal mail service.
面对市场发展带来的机遇与挑战,天津邮政函件业务惟有适应市场需要,制定针对性营销策略才可能在市场困境中取得新突破,而直复营销及直递邮件是推动邮政函件业务的发展的突破点。
This article completed virtual prototype design of the machinery to transmit sleepers vertically by molding and quickly Pro/E software and formidable solution function ADAMS software.
利用建模方便快捷的Pro/E软件和求解功能强大的ADAMS软件完成了垂直传递机构虚拟样机设计。
Experimental Study on Vertical Transmission of HIV-1 Gag Gene via Oocyte
HIV-1 gag基因经卵母细胞垂直传递的实验研究
Vertical Transmission of Hepatitis B Virus Genome as well as Its Mutation and Expression;
乙型肝炎病毒基因组的垂直传递及其突变与表达
A Study on the Expression of Hepatitis B Virus DNA in Ovary of Human and Vertical Transmission;
乙型肝炎病毒DNA在人卵巢组织中的表达及垂直传递的研究
Piecewise-Alignment Method for Vertically Launched Missile on Warship
一种舰载垂直发射导弹的分段传递对准方法
orthogonal level transducer
液面式垂直度传感器
Production decline curve for wells with vertical fractures in triple-porosity reservoir
三重介质油藏垂直裂缝井产量递减曲线
Something vertical, as a line, plane, or circle.
垂直物垂直的东西，比如垂直线，垂直面或垂直圆
a piano with a vertical sounding board.
带有垂直传声结构板的钢琴。
Light can be trusted to curve only in a vertical plane.
可确信光线仅在垂直面内作曲线传播。
A Study of the Molecular Mechanism of Intrauterine Transmission of HBV in Placenta
HBV经胎盘垂直传播的分子机制研究
A Study on the Thermal Performance of Vertical U-tube Ground Heat Exchangers
垂直U型埋管换热器的传热特性研究
Therapeutic Efficacy of Hepatitis B Immunoglobulin(HBIG) on Blocking Mother-Fetal Transmission of Hepatitis B in HBsAg Positive Pregnant Women
HBIG阻断HBV母婴垂直传播的疗效观察
An SIR Epidemic Disease Model with Vertical Transmission and Pulse Vaccination
具有垂直传染的SIR脉冲预防接种模型
type a pass-through expression to filter the partition data
键入直接传递表达式以筛选分区数据
Global Analysis of SIS Epidemic Model with Vertical Infections
一类具有垂直传染的SIS传染病模型的全局分析
STUDY ON THE VERTICAL LOAD TRANSMISION THROUGH THE TRACK STRUCTURE AND THE CHARACTERISTICS OF SUBGRADE DYNAMIC STRSSES
轨道结构垂向荷载传递与路基附加动应力特性的研究
A vertical or nearly vertical line or plane.
垂直线，垂直面垂直或近似垂直的线或平面
In the last year, the trends reshaping journalism did not just quicken, they seemed to be nearing a pivot point.
去年改造传媒的趋向正接近在一个垂直点上。