查询词典 tar sand

After more than 20 years of development, the annual output of heavy oil, tar sand increased to nearly 100 million tons by 20 million tons.

经过20余年的发展，重油、沥青砂的年产量由2000万吨上升到近亿吨。

At this time the sport has evolved from the grass in the sand, cement floor, held tar game on the ground, the "tennis" to gradually substitute the name "lawn tennis" name, which is Today, tennis the origin of the name.

此时网球运动已经由草地上演变到可以在沙土上、水泥地上、柏油地上举行比赛，于是"网球"的名称就慢慢替代了"草地网球"的名称，这是我们今天网球名称的由来。

Their faces are covered with dust, sand, tar, gun lubricant, tobacco spittle and sewer water from the town.

他们的脸上沾满了灰尘、细沙、沥青、枪油、烟草沫、还有镇上的污水。

The necessity of tank cathodic protection is detailed and impact of tar sand and electric insulation on cathodic protection system is highlighted.

阐述了储罐阴极保护的必要性，并重点探讨了沥青砂层及电绝缘对阴极保护系统影响的问题。

They found 3 times more tar mixed into the sand from the last two major warming periods, 11,000 and 15,000 years ago, than was seen on average.

一般而言，像二氧化氮和一氧化碳这种有害气体，在大气中会和氢氧根结合而转换成其它的分子。

These projects are:(1) an oil shale project with a capacity of 50,000 barrels of oil product per day;(2) a coal gasification project that makes gas with a heating value of 320 billions of British thermal units per day, or equivalent to about 50,000 barrels of oil product per day; and (3) a tar sand project with a capacity of 150,000 barrels of oil product per day.

这些项目是：（ 1 ）一油页岩项目与能力5.0万桶石油产品每天；（ 2 ）煤炭地下气化工程，使天然气与热值320亿元，英国热量单位，每天，或相等于约5.0万桶石油产品每天；及（ 3 ）焦油砂项目与能力15.0万桶石油产品每一天。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。