较好的配方是那些高硝基增塑的硝化棉粘合剂配方.The preferred compositions are the highly nitroplasticized nitrocellulose binder compositions.酞酸二丁酯一般用来作为这类增塑剂.Dibutyl phthalate is commonly employed as such a plasticizer.填料包括改性剂, 填充剂, 增塑剂和低摩擦添加剂....
He was criticised for being boring, strait-laced and narrow-minded.他被指无趣乏味，古板守旧，心胸狭窄。He verbally laced into his son for his misbehaviour.他严厉斥责儿子的行为不端.He laced up his boots.他系紧靴子的鞋带....