nitrocellulose + noun
硝化纤维素作定语直接修饰名词，前面不加冠词，也不用复数形式。
The factory produces nitrocellulose lacquer for furniture finishes.
这家工厂生产用于家具涂饰的硝化纤维素漆。
硝化纤维素；硝化棉
硝化纤维素(由纤维素经硝酸和硫酸处理制得的棉状材料,用于制造炸药、胶棉等)；硝化纤维；[化] 硝酸纤维素
硝化纤维素(由纤维素经硝酸和硫酸处理制得的棉状材料,用于制造炸药、胶棉等)
A cotton-like material, made from cellulose by the action of nitric and sulphuric acids, used in the manufacture of explosives, collodion etc.
The production of nitrocellulose requires careful control of temperature and pressure.
硝化纤维的生产需要仔细控制温度和压力。
用法提示：主语名词，指一种化学物质，用于描述其生产过程。
Nitrocellulose is a key ingredient in many quick-drying lacquers.
硝化纤维是许多快干漆的关键成分。
用法提示：主语名词，说明其作为涂料成分的用途。
Artists often use nitrocellulose-based varnishes for their durability.
艺术家们经常使用基于硝化纤维的清漆，因为它们耐用。
用法提示：复合形容词形式，修饰清漆，表示其成分。
硝化纤维素作定语直接修饰名词，前面不加冠词，也不用复数形式。
The factory produces nitrocellulose lacquer for furniture finishes.
这家工厂生产用于家具涂饰的硝化纤维素漆。
说明制成品经过化学变化而得时用 be made from，而不是 be made of。
Collodion is made from nitrocellulose dissolved in a mixture of ether and alcohol.
胶棉是由溶于乙醚和乙醇混合液的硝化纤维素制成的。
该词通常不可数，计量时借助 a layer of、an amount of 等量词结构。
The propellant grains are coated with a thin layer of nitrocellulose.
发射药颗粒表面覆有一层薄薄的硝化纤维素。
grammar · medium
易错句子This plant produces a nitrocellulose every day.
正确表达This plant produces nitrocellulose every day.
nitrocellulose 是不可数物质名词，泛指该材料时不用不定冠词 a；去掉 a 才符合不可数名词的用法。
grammar · medium
易错句子Nitrocellulose are widely used in the manufacture of explosives.
正确表达Nitrocellulose is widely used in the manufacture of explosives.
nitrocellulose 作主语时是不可数名词，谓语要用单数 is；are 误把它当成复数名词。
grammar · medium
易错句子Nitrocellulose is made by cellulose treated with nitric and sulphuric acids.
正确表达Nitrocellulose is made from cellulose treated with nitric and sulphuric acids.
表示制成品的原料来源要用 made from，不用 made by；by 用于引出动作执行者，from 才表示原料。
cellulose 是未经硝化的天然纤维素，是 nitrocellulose 的原料；nitrocellulose 是经硝酸、硫酸处理后的硝化产物，属含能材料，两者不能互换。
nitroglycerin（英式亦作 nitroglycerine）是甘油硝化得到的油状液体炸药；nitrocellulose 是纤维素硝化得到的棉状固体。两者母体原料和形态不同，不能混用。
collodion 是 nitrocellulose 溶于乙醚和乙醇后形成的黏稠溶液或胶体，不是硝化纤维素本身；nitrocellulose 是原料，collodion 是它的制剂。
Choose the next layer that will help you use nitrocellulose with more confidence.
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