primary instrument

He saw government spending or tax reduction as the primary instrument for meeting the twin goals of expansion and stability.

他认为政府的支出或减免税收是达到发展和稳定这一双重目标的主要工具。

Derivative instruments are kinds of financial innovative forms, which derive and come out from primary financial instruments, and their prices are decided by primary financial instrument.

摘要衍生金融工具是由原生金融工具派生出来的，其价格决定于原生金融工具价格衍生金融创新形式。

Doubts were expressed concerning the validity and reliability of the primary measuring instrument.

人们对最初的测量工具的效度和信度产生了一些怀疑.

Ma's primary performance instrument is the Domenico Montagnana 1733 cello built in Venice and nicknamed Petunia.

马的演出乐器是1733在威尼斯制作的多米尼科·蒙塔尼亚纳大提琴,绰号为“矮牵牛花”.

The Primary Discussion on the Software Emluator of the Electronic Instrument

关于电子仪器软件化的初步探讨