Q.～Clause〔美〕協同效力條款（指《聯邦憲法》上規定國會可制定任何必要和正當法律以實施權力之條款,也稱為 Necessary and Proper Clause）/～conversion 按折算率換算/～duties 指數稅（按照法定稅率保證的關稅,稅額隨物價指數變動而變動）P.～of accumulation outlay累積支出系數/～of additional demand 追加需求系數/～of association duties 按系數課征的關稅/～of daily necessities 日常生活必需品系數/～of efficiency 有效系數/～of fixed assets put into operation 固定資產動用系數/～of flexibility of price 價格伸縮系數/～of flow（現金）流動系數/～of loading 載貨容積系數/～of performance 性能系數/～of product requirement 產品技術要求系數/～of quality質量系數/～of reproduction 再生產系數/～of region 區域系數/～of required growth 必需增長系數/～of safety 安全系數/～of sensitivity of price 價格敏感系數/～of storage utilization 庫場利用系數/～of unbalance of storage 入庫不平均系數/～of utilization of volume of container 集裝箱箱容利用系數/～of variation of prices of different grades不同品級的價格變差系數

• dueling
• duellist
• dues
• DUI
• DUIL
• duke
• dull
• dulocracy
• duly
• Duman.
• dumb
• dummy
• dump
• dumping
• dun
• dungeon
• nongratuitous
• nonguaranteed
• nonhabitual offender
• non holographic wills
• non hostile relation
• nonhost investor
• nonimmigrant
• nonimportalion
• nonincremental cost