Objective To establish the method of in situ hybridization to detect the infection of ectromelia.目的建立用组织原位杂交检测鼠痘的方法.It is also true, however, that hybridization effects are important.然而杂化效应是重要的, 这一点也是真实的.The hybridizatio...
A major barrier to interspecific hybridization is sterility in the F 1 progeny.种间杂交的主要障碍是F1代的不育性.It is also true, however, that hybridization effects are important.然而杂化效应是重要的, 这一点也是真实的.Somatic cell hybridization is techn...
新体系仍处于规划阶段。The new system is still in the planning stages.洛杉矶穷人的境况仍未得到改善。Conditions for the poor in Los Angeles have not improved.仍有很多人对堕胎行为表示厌恶。There are many people who still find the act of abortion abhorrent....