例句與造句

1. The vaccine was made through techniques of genetic engineering from a protein on the surface of the spirochete.
2. It also urges nations to " prohibit those techniques of genetic engineering that may have adverse consequences on the respect for human dignity ."
3. The scientists say they believe that this is the first time researchers have used techniques of genetic engineering to alter an unfertilized egg of a primate, intending that the change be passed on to future generations.
4. But the work is believed to be the first time researchers have used the techniques of genetic engineering to alter an unfertilized egg in the human family _ primates _ with the intention of passing on that change to future generations.
5. More research is being done on in-vitro meat, and although the production of in-vitro meat does not require techniques of genetic engineering, there is discussion among researchers about utilizing such techniques to improve the quality and sustainability of in-vitro meat.
6. It's difficult to find techniques of genetic engineering in a sentence. 用techniques of genetic engineering造句挺難的
7. "There are no lifestyle changes, surgical procedures, vitamins, antioxidants, hormones or techniques of genetic engineering available today with the capacity to repeat the gains in life expectancy that were achieved in the 20th century, " said S . Jay Olshansky, a professor of epidemiology and biostatistics at the University of Illinois at Chicago.