许多校舍不安全，有些简直是摇摇欲坠。Many school buildings are unsafe, and some are falling apart.麦克里里住在夏洛茨维尔市外一幢校舍改建的小楼里。McCreary lives in a converted schoolhouse outside Charlottesville.这笔款项已指定用于新校舍建设。The money had been earmarked for spe...
采用近液相线半连续多模铸造法制备出 Y112 铝合金半固态坯料.Semi - solid slurry of Y 112 alloy was cast by near liquidus semi - continuous ( NLSC ).详细地介绍了寻找适合于此晶体生长的最佳助熔剂,并给出BaB_2O_ 4Κ—BaF_2,BaB_2O_ 4—BaCl _2和BaB_2O_4—BaB_2O_4·Na_2O等三种体系的液相线温度曲线和自发...
The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Pope John Paul celebrated mass today in a city in central Poland.教皇保罗二世今天在波兰中部的一个城市主持了弥撒。There is a heterogeneous mass of pa...
达尔先生以成人恐怖小说集《意料之外的故事》闻名于世。Mr Dahl was well-known for his macabre adult stories called "Tales of the Unexpected".达尔茜还看过一位精神科医生，他使用催眠术帮她消除恐惧。Dulcy also saw a psychiatrist who used hypnotism to help her deal with her fear.“...
N - acetylcysteine a precursor of glutathione in cells, is a thiol antioxidant.乙酰半胱氨酸是细胞内还原性谷胱甘肽的前体, 是一种含有巯基的抗氧化剂.Thus, glutathione provides important protection against many environmental hazards.谷胱甘肽因而对许多环境有害物提供了重要的保障....