这个器具被用来为母牛实施人工授精。The gadget is used to artificially inseminate cows.小母牛在牛栏里吼叫。A heifer bellowed in her stall.这些母牛被人工授精。The cows are artificially inseminated ....
汽车的功率越大，就越难驾驭。The more powerful the car the more difficult it is to handle.这些发动机的功率并不真的很大,效率也不高.These engines were not really very powerful or efficient.它的功率是纽科门发动机的3倍.It was about three times as efficient as Newcomen�...
培养神职人员或牧师的机构; 神学研究班.An institution that trains candidates for ministry or the priesthood; a theological seminary.这些事我和谁都没说过,哪怕是朋友 、 邻居 、 老师或牧师.I never talked to anyone about them - not a friend, a neighbor, a teacher, a ...
乳酸菌发酵过程中的代谢产物包括有机酸和细菌素.The metabolites during ferment of LAB include organic acids and bacteriocins.pH稳定性研究表明,在弱酸性或中性条件下,这些细菌素表现出较高的活性.These four bacteriocins showed the highest antibacterial activity under acidulous and...