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- light and heavy fractions 轻重馏分
- The pyrolysis liquid obtained are fractionated to get light fractions,u sed as gasoline and diesel fuel and heavy fractions,used as filling oil for rubb er processing. 研究表明,所得到的热解液体中,轻中馏分可作为汽、柴油馏分,重馏分可作为橡胶加工中的填充油;
- The pyrolytic oil use as fuel and heavy fraction of the pyrolytic oil use as coke material were investigated. 回转窑热解废轮胎制取热解油、热解炭和热解燃气的工艺,以其较高的能源回收率和较低的二次污染引起了广泛关注。
- Other feed stocks can include ethane, propane, butane, and light and heavy naphtha but are not commonly used. 其它原材料包括乙烷、丙烷、丁烷以及一般不用的轻、重石脑油。
- Other feed stocks, which are less common, can include ethane, propane, butane and light and heavy naphtha. 其它不常用的原材料包括乙烷、丙烷、丁烷以及轻、重石脑油。
- You have a widespread agriculture and handicraft industry as well as some light and heavy industries using machinery. 你们有广大的农业和手工业,也有一部分使用机器的轻工业和重工业。
- Light and heavy, big and small, spares and dense, all have balanced functions within a painting. 轻与重,大和小,疏与密,都有平衡画面的功能。
- The tractors, light and heavy, numbered twenty in all.; There were twenty light and heavy tractors in all. 大小拖拉机计20台。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Favouring a light lance and mace, they fill the niche between light and heavy cavalry. 他们装备轻型骑枪和狼牙棒,战力介于轻型和重型骑兵之间。
- The final occlusion was completed by full strap-up of both arches with light and heavy wires sequentially. 随后,上下颚齿列再经由细至粗的矫正线,循序渐进地将之排列整齐,达到正常咬合。
- Among publicly traded companies, bellwethers of both light and heavy industry are suffering. 上市公司中,轻、重工业的主要企业都受到了重挫。
- He turned off the dash light and drove on. 他关掉仪表板上的灯,继续驱车前进。
- The ship ren into strong winds and heavy seas. 船遇上狂风和汹涌的海浪。
- In Shimen dialect, every word has light and heavy pattern corresponding to its grammatical structure. 石门方言里,每个词语都有与语法结构相对应的轻重格式。
- The plant was starved of light and died. 这株植物因为极度缺乏光照而死了。
- Dahua Paper Container Factory is a specialized factory producing various light and heavy corrugated board boxes. 大华纸容器厂是生产各种轻、重瓦楞纸板箱的专业工厂。
- In this unit, we were also trained to use the light and heavy mortars, anti-tank rifles, and the FlaK guns. 在这支部队里,我们全部都要熟练的掌握轻重迫击炮,反坦克枪和高射炮的操作和使用。
- The windows permit light and air to enter. 这些窗户采光及通风性能良好。
- The sun sends out light and heat. 太阳发出光和热。