The value of cut-over land includes the present value of all subsequent harvests.

These hills were cut over two years ago.

这些小山上的树木在两年前就被砍光了.

The company provides the 2 t and 3 t cut-off machine, cutter head, other accessories and technical service.

公司提供2万吨、3万吨的切断机整机 、 切断刀盘 、 其他配件及相关技术服务.

When rough cutting, corresponding corner of cutter head and work-piece was given in turn.

粗切时, 依次给出刀盘和工件的对应转角.

Matches the domestic standard mill cutter head , interchangeable.

配国内标准铣刀盘,互换性强.

The paper introduced the quick cutter-blade changing unit of fixed length flying shear rod rolling line.

介绍了一种棒材车间定尺飞剪机刀片快速更换装置及其使用方法.

The variation of cutting force and cutting temperature Al-Si alloy cutting with diamond cutter are investigated.

研究金刚石刀具切削硅铝合金时切削力和切削温度的变化规律.

It is an accessory connecting the cutting torch and the flame cutting machine.

机用朝炬夹持静是建接机用割炬与火焰切村机的附件.

The NC system has been successfully applied in the transformation of old NC flame cutting machines.

该数控系统已成功地应用于旧数控火焰切割机的改造中.

The main products are various types of CNC gantry machining centers, CNC flame cutting machines.

主要产品有各型数控龙门加工中心, 数控火焰切割机等.

The programming system of a kind CNC flame cutting machine of H-type section steel was introduced.

介绍了一种H型钢数控火焰切割机床切割程序的编程系统.

Features of discrete hydro-oxygen flame cutting of cast billet were analyzed with economical and technical aspects.

介绍了将氢氧焰断火技术应用于连铸坯切割的技术与经济性特点.

The oxygen-natural gas cutting and welding technique for metal material were studied in this paper.

研究了氧 — 天然气金属切割和焊接技术.

When propane gas cutting low carbon steel plate, the cost varies with the steel plate thickness.

用于低碳钢板气割时, 气割成本随板厚不同而变化.

Excellent gas cutting property and weld ability.

具有优异的焊接性能和切割性能.

Drawing up standard of gas cutting technology and SOP.

编制气割工艺企业标准,操作作业指导书.

Especially suitable for inert gas protection weld and gas cutting.

特别适用于惰性气体保护焊及气切割.

Mr Friendl does not care if Opec cutting oil production or who wins an election.

弗里道不在乎欧佩克(Opec)是否减产,也不关心谁赢得大选.

B-contained cutting oil has been synthesized and its lubrication property was also investigated.

合成了 含硼 切削油,并考察了它的润滑性能.

METALX NC 500 is a transparent, medium viscosity, heavy-duty cutting oil that provides superior performance.

敏得力NC500是一种透明 、 中等粘度 、 重负荷 高档 切削油,由精炼基础油与多种添加剂调配而成.

Reliable heavy duty cutting oil to minimize scrap ratio.

极可靠重负荷切削油,有效地减少坏件的产生.