英汉词典

1.An industrial catalyst from laboratory to commercial production, usually goes through three consecutive stages, namely, laboratory screening, pilot plant test and full-scall plant test.

催化剂从实验室研制到进行工业生产，一般要经过实验室初步筛选、中间试验、工业装置试验三个阶段。

2.An industrial catalyst from laboratory to commercial production, usually goes through three consecutive stages, namely, laboratory screening, pilot plant test and full-scall plant test.

催化剂从实验室研制到进行工业生产，一般要经过实验室初步筛选、中间试验、工业装置试验三个阶段。

3.The priest shall again examine it. If the scall has indeed spread on the skin, he need not look for yellow hair; the man is surely unclean.

司祭应再查看，若见癣疥在皮肤上蔓延了，司祭不必再检查黄毛，患者已是不洁净的。

4.Does that mean that solar energy can only be used in small scall, like, heating a home?

那意味着太阳能能使用于小型设备，小到房间么？