The luminaire shade adopts Pyrex glass with high light transmission.玻璃罩材料为耐热玻璃,透光性能好,光通量损失小.This luminaire consists of outer cleaning part and inner explosion - proof part.本灯具由外部净化,内部 防爆 两部分组合而成.This Luminaire consists o...
他能够按照星的方位判明罗盘的经点.He could tell the points of the compass by the stars.这剂良药曾经受到了天上一切吉星的祝福.This good medicine was sanctified by all the luckiest stars in heaven.不同光谱型星的起源必然是不一样的.The origins of stars of differing spectral t...
It's inconstancy, but not inability, that's to be feared.不怕无能, 就怕无恒.Hermia was looking at him and wondering at his strange inconstancy.赫米亚望着他,对他莫名其妙的反复无常感到很惊奇.It must be a confession of his inconstancy and conf...