许多实验都曾得出了土壤的可侵蚀性.Numerous experiments have been performed to establish the erodibility of the soil.侵蚀性降雨, 是指能够引起土壤侵蚀的降雨.The erosive rain is defined as rain, which can cause soil erosion.目的探讨彩色多普勒血流显像(CDFI)对侵蚀性葡萄胎患者的应用价值....
Swimming is helpful for bones that are porous and weak.游泳有助于改善骨质疏松和骨骼脆弱。The water slowly drained away, down through the porous soil.水慢慢流走了，渗入了疏松的土壤。He added sand to the soil to make it more porous.他往土里掺沙子以提高渗水性能....
Objective To explore the nursing strategies against perioperative hypopotassemia complicated by obstructive jaundice.目的探讨梗阻性黄疸患者围手术期发生低血钾的原因并总结相应的护理对策.The metamorphoses , tactics, and strategies of the object exceed the ...
AIM : To construct a new DNA biosensor of capillary.目的: 构建一种新型毛细管的DNA生物传感器.Biosensor is introduced detail in paper.详细介绍了生物传感器相关知识.The method of HBV blood sample detected by piezoelectric biosensor is developed.建立压电石英晶体传感...
I wrote hundreds of begging letters to charities and businesses.我给慈善团体和商业机构写了几百封求助信。It makes me so sad when I see young people begging or sleeping rough on the streets.我看到年轻人沿街乞讨、露宿街头，心里会非常难过。Emancipatory thought, beggin...
They travelled westwards.他们向西旅行。Economists warn that enormous pressures could build up, forcing people to emigrate westwards.经济学家警告，迫使人们向西部迁移的压力可能会增至很大的程度。They turned westward / westwards after crossing the river.他们过河以后向...