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- Poor drainage causes deficient soil aeration and death of the roots. 排水不良能减低土壤的透气性,使根死亡。
- Monsoon rains and poor drainage enable the disease to thrive in many Indian cities. 季风降雨以及排水不畅,使得这种疾病仍在印度的许多城市中肆虐。
- Homeowners might have low spots unsuited for conventional gardens because of poor drainage or excessive erosion from runoff. 由于很差的灌溉设备或者是过度的侵蚀使家庭的主人或许有一些低洼的地方而不适和传统的花园。
- Yun city more abundant water resources, but due to the central low-lying, poor drainage, land salinization more serious. 运城市水利资源较为丰富,但中部因地势低洼,排水不畅,土地盐渍化较为严重。
- Compared with kraft wood pulp,wheat straw pulp caused a higher water con-sumption, poor drainage property and a lower vvashing efficiency in a multiple-stage vvashing process. 与硫酸盐木浆比较,麦草浆在多段洗涤过程中耗水量大,滤水性能和洗涤效率低。
- Some soils, such as sandy soils, have a loose crumb structure with good drainage, whereas in clay soils the particles are small and stick together to give a dense crumb structure and poor drainage. 一些土壤例如砂土具有松散的结构,因而有良好的排水性,而在粘土中,由于土壤颗粒小而互相粘合导致粘土结构紧密排水性较差。
- A flat roof has poor drainage. 平的屋顶排水差。
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- Poor drainage causes deficient soil aeration and death of the roots 排水不良能减低土壤的透气性,使根死亡。
- As a work of art it is very poor. 作为艺术品这是十分拙劣的。
- The poor chap gets terrifically het up. 这个可怜的人气得要命。
- Mr.Black bowed out of politics due to poor health. 布莱克先生由于健康不佳而退出政治生涯。
- The poor old man shuffled off in his worn shoes. 这位可怜的老人穿希破烂不堪的鞋子一步一拖地走。
- Poor Lionel went to pieces after his wife died. 可怜的莱昂内尔在妻子死后垮了下来。
- The poor old man has come down to the bedrock. 那可怜的老人只剩下最后一块钱了。
- His latest effort is a poor excuse for a novel. 他最近的作品只是一部劣质的小说。
- I thought his jokes were in very poor taste. 我认为他讲的笑话太粗俗了。
- His concern for the poor is only a pose. 他对穷人的关心只不过是做做样子罢了。
- Poor girl, I feel for you, toothache is painful. 可怜的姑娘,我都替你难受,牙痛真够呛。