固定样本对策

fixed investment trust【金融】;non-discretionary trust【金融】

non-residential fixed investment[专业]基经

bandpass filter with fixed mid-band frequency and adjustable bandwidth

fixedalternative question

fixed percentage of decreasing net value【经】

slewing ring with fixed column【机】

a great gulf fixed

definite quantity【数】;fixed quantity【统计】;quantification【统计】