这些做法对于植物的能育性常有损害,这一点是无可置疑的.That these processes are often injurious to the fertility of a plant cannot be doubted.这样的杂交随时都会发现有合理的间型能育性.Such crosses are found to be reasonably interfertile....
a triangular relationship between Mary and the two men玛丽与两个男人间的三角恋爱关系Timbered cottages stood around a triangular green.几所乡村小木屋环绕在三角形绿地周围。Methods: Design and use triangular laminectomy in 80 cases based on experience of H...
也许看见一两只安瓿瓶会激发他的记忆.Perhaps the sight of a couple of ampules will jar his memory.建议1次剂量为1安 瓿, 皮下注射给药.The recommended dose in one ampoule ['mpul ] . Give subcutaneously.这种针剂,医生让我每次注射2安瓿.My doctor has prescribed two amp...
A spokeswoman said the agreement had been declared null and void.女发言人称该协议已宣布无效。The agreement will be considered null and void.该协议将被视作无效。When the galvanometer reads zero the circuit is in the null - balance position.当检流计的...