ton class中文什么意思

• 顿级

• ton:    n. 〔法语〕 时兴，时髦，流行。 ...
• class:    n. 1.阶级;社会等级。 2.学级 ...
• ton class vessel:    万吨级轮船

例句与用法

1. There are 4 newly built berths of ten - thousand - ton class , 5 new bus routes , 36 , 000 square kilometers of newly paved roads , and 46 , 000 square kilometers of new lawns
   新建万吨级泊位4个，新辟公交线路5条，新建道路面积3 . 6万平方米，新增公共绿地4
2. The city is furnished with 3 state class i ports - shantou , chaoyang , and nan ao , with 13 berths of ten - thousand - ton class , a handling capacity of 24 . 70 million tons annually
   全市拥有汕头、潮阳、南澳3个国家一类口岸，有万吨级泊位13个，年吞吐能力达2470万吨。
3. Two floating docks ( 70 , 000 - ton class and 30 , 000 - ton class ) will be move to the new shipyard , together with two new dry docks ( 300 , 000dwt and over 300 , 000dwt ) , which enables her a shipyard of the first class in the world
   修船基地位于珠江入海口水域，总面积约70万平方米，拥有3400米的码头岸线，除原有的两座浮船坞外，另新建超30万吨和30万吨的干坞各一座。
4. Maoming port is an open port of class i of the country , furnished with several oil wharves at ten - thousand - ton level and break - bulk and container berths and the biggest crude oil loading and unloading system at 0 . 25 million - ton class in the country with an annual handling capacity of 17 . 59 million tons , ranking the 17th among the big ports in the country
   茂名港是国家对外开放一类口岸，拥有多个万吨级成品油码头和杂货、集装箱码头，以及全国最大的25万吨级单点系泊原油接卸系统，年吞吐能力1759万吨，名列全国大港第17位。

百科释义

Ton classes are categories used to identify classes of yachts.