没几个军官认为德捷之战可被控制为局部战争。Few officers thought that a German-Czech war could be localized.局部浓雾和驾驶员不负责任是罪魁祸首。Thick patchy fog and irresponsible driving were to blame.该手术可以在局部麻醉的情况下实施。The operation can be done under local anaes...
Acceleration and velocity are both vectors.加速度和速度都是矢量。the velocity of light光速Einstein's theory links energy with mass and velocity of light.爱因斯坦的理论把能量同质量和光速联系起来....
It has the unique function of sterilization & kill acarid by ultraviolet and ozone radiation.具有紫外线 杀菌 功能,可高效驱除尘螨和细菌.Acarid of 134 species , individual number of which amounts to 4396, have been collected.按个体数多寡, 甲螨类>革螨类>...