tripling

n.

三重；

v.

（使）增至三倍( triple的现在分词 )；

triple jump三级跳远

triple integral三重积分

triple point三相点

triple threat（美）三面手

triple junction三联点；三重接头；三向连接构造

triple a 三A（由三个表现出众的草坪型高羊茅品种科学配比而成，是市场上很受欢迎的高羊茅混播组合）；三A级；最高信用评级；美国汽车协会（AAA，American Automobile Association）

triple crown n. 三重冠

triple prism三棱镜

triple time n. [音]三拍子

triple play三杀（使攻方三个球员同时被杀出局）

Tripling crop yields in tropical Africa
Tripling crop yields in tropical Africa. Nat Geosci 3:299-300
Frequency tripling using spacer mask having interposed regions
Tripling the capacity of wireless communications using electromagnetic polarization
High efficiency frequency tripling schemes for high-power Nd: Glass lasers
Millimeter-Wave Frequency Tripling Based on Four-Wave Mixing in a Semiconductor Optical Amplifier
Tripling survival from sudden cardiac arrest via early defibrillation without traditional education in cardiopulmonary resuscitation
Enhanced production of tunable VUV radiation by phase-matched frequency tripling in krypton and xenon
Rapid Solid-Phase Synthesis of Oligo(1,4-phenylene ethynylene)s by a Divergent/Convergent Tripling Strategy
Multiband Signal Generation and Dispersion-Tolerant Transmission Based on Photonic Frequency Tripling Technology for 60-GHz Radio-Ov...