All similes and allegories concerning her began and ended with birds.要比仿她,要模拟她,总得以鸟类始,还得以鸟类终.The heroes in allegories are usually animals.寓言中的主人公通常是动物.Most millefleurs tapestries show secular scenes or allegories.许多百花挂毯的...
灰分的碱度可能与纤维的细度有关.There is a possibility that alkalinity of ash is related to fiber fineness.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.讨论了...