吊灯和壁灯可单独开关。Ceiling and wall lights can operate independently.每个房间的天花板上都悬有枝形水晶吊灯。Crystal chandeliers dangled from every ceiling.一盏吊灯悬在天花板上。A lamp was suspended from the ceiling....
在四倍体 、 具假配子的种光悬钩子中选了二个植株.In the tetraploid, pseudogamous species Rubus nitidioides, Haskall selected two plants . Haskall.生殖细胞:是生物体所有细胞中最终能产生配子的细胞.Germ cell Any cell in a cell lineage that eventually produces gametes....
Sodium Diacetate ( SDA ) and Sodium Dehydroacetate are two new - model preservatives.双乙酸钠和脱氢乙酸钠为两种新型的防腐防霉剂.The apply field of sodium diacetate is introduced briefly.简要介绍了双乙酸钠的应用领域.Sodium diacetate is synthesized by aceti...
Let John Gutenberg beware of what he is doing.让约翰·谷登堡格注意他所做的事.Gutenberg's reproduction of holy texts was far more efficient.古腾堡的典籍印刷术要高效得多.The arrival of Gutenberg's printing press, in the 15 th century, set ro...