The realization of tonne-kilometre instrument will provide a reliable basis for the quota management of the traffic department.
用中、小规模集成电路芯片给出了吨公里表的设计原理图，叙述了各部分的工作过程，为实现对载重车定量管理提供了科学依据。
percentage of net ton kilometres to gross ton kilometres
净重吨公里对总重吨公里百分率
by highways, 543.8 billion ton-kilometers, up 3.1 percent;
公路5438亿吨公里，增长3.1%；
by waterways, 1,936.3 billion ton-kilometers, up 0.7 percent;
水运19363亿吨公里，增长0.7%；
and by airways, 3.35 billion ton-kilometers, up 14.9 percent.
民航33.5亿吨公里，增长14.9%。
Average Revenue Per Ton-Kilometer
每延吨公里平均收入
unit of traffic
(吨公里或旅客公里) 客货运输单位
Of this total, the cargo transportation by railways was 1,229.2 billion ton-kilometers, down by 6.2 percent;
其中，铁路12292亿吨公里，下降6.2%；
Air passenger and freight transport should total 9.5 billion ton-km.
航空客货总周转量95亿吨公里。
Highway passenger transport should reach 540 billion passenger-km and freight transport, 512.5 billion ton-km.
公路客运周转量5400亿人公里，货运周转量5125亿吨公里。
Passenger transport for railways should reach 355.3 billion passenger-km and freight transport, l,325 billion ton-km.
铁路客运周转量3553亿人公里，货运周转量13250亿吨公里。
Total volume of cargo transported by various means was 3,770.6 billion ton-kilometers, a decline of 1.3 percent as compared with 1997.
全年各种运输方式完成货物周转量37706亿吨公里，比上年下降1.3%。
tons of fuel per locomotive kilometre
每机车公里燃料吨数
engine room long ton
长吨(1016公斤
Tonne: Matric tonne, equivalent to 0.984 long (imperial) tons, or, 102 short (US) tons.
公吨:十进制的吨,等于0.984长吨（英制）或1.102短吨（美制）。
They weigh up to forty-five tons and originated 32 kilometers from the site.
最重的可达四十五公吨，并且来自距离现址三十二公里外的地方。
C. "Metric Tonne" means a tonne equivalent to 1000 kilogram.
"公吨"意指一吨，等于1000公斤。
At present, the area of desertified land expands by 3,436 square km annually, resulting in the loss of 5 billion tons of soil each year.
目前沙化土地每年扩展速度达到3436平方公里，每年流失土壤50亿吨。
Short ton: American ton (2000 lbs.) equal to 0.893 long (imperial) tons, or 0.9072 metric tonnes.
短吨:美国制的吨（2000磅），相等于0.893长吨（英制）或等于0.9072 公吨。