Site index tables regarding Japanese larch in eastern Liaoning were mapped out by using stem analysis guidecurve.
采用解析木导向曲线法编制了辽东地区日本落叶松地位指数表。
2
Each switch machine is provided with a travel switch for controlling the travel range of a pull rod, and accordingly, the shape of a guidecurve rail can be controlled.
各转辙机上装有行程开关，以控制拉杆的行程，进而控制导曲轨的形状。
3
His curve is, however, a poor guide to the recent behaviour of America’s labour market.