Practically every civilized country in the world, except the United States, had one or more cyanamid factories in 1916. 佚名.神奇的知识之书.
The fertilizer manufacturers mix the cyanamid with other ingredients to make a balanced plant food and so ship it to farmers for feeding their crops. 佚名.神奇的知识之书.
Germany, at the beginning of the war, produced about 30,000 tons of cyanamid; in 1916 she was making 600,000 tons a year. 佚名.神奇的知识之书.
At the cyanamid plant at Niagara Falls, in Canada, there are seven of these great carbide furnaces, each about fifteen feet long and half as wide and one-third as deep. 佚名.神奇的知识之书.
This discovery is the basis of the Cyanamid Atmospheric Nitrogen industry or the making of fertilizer from the nitrogen in the air. 佚名.神奇的知识之书.
For it is also true that this remarkable compound, cyanamid, which is a food for plants, can be decomposed by high-steam pressure into the purest ammonia gas. 佚名.神奇的知识之书.
Cyanamid ammonia gas is especially valuable for this purpose on account of its high degree of purity. 佚名.神奇的知识之书.
The cyanamid plant at Niagara Falls, Ontario, which was established in 1909, with a capacity of 10,000 tons, had a capacity of 64,000 tons per annum in 1916. 佚名.神奇的知识之书.