But now the trend is toward co - mingled or “ single stream ” collection 但是现在这种趋势却向着混合放置或“单流式”发展。
Flowing type : flowing type , double - current type , u type flowing type , ladder type only 流型:单流型双流型u型流型阶梯型
Uniflow type compressor 单流式压缩机
Uniflow type condenser 单流式冷凝器
Uniflow steam engine 单流式蒸汽机
Single - jet water meter 单流束水表
For changing the phase , decide eliminate mould casting and establish continuous casting ( no . 2 slab caster , one strand ) . the writer is the principal of this project 为从根本上改变此局面,决定淘汰模铸、增建连铸( 2号板坯连铸机、单流) 。
Single - stream collection makes it more convenient for householders to recycle , and means that more materials are diverted from the waste stream “单流式”垃圾回收将让住户更方便地处理这些回收垃圾,也就意味了更多的材料直接可以从垃圾流中转移。
San francisco , which changed from multi to single - stream collection a few years ago , now boasts a recycling rate of 69 % ? one of the highest in america 美国城市旧金山在数年前就从“多流式”垃圾回收转变为“单流式” ,现在他们更是吹嘘他们已经达到69 %垃圾回收率?这是美国垃圾回收率最高的地区之一。
In fact , the switch towards single - stream collection is being driven by new technologies that can identify and sort the various materials with little or no human intervention 事实上,这个项目使用的方式转变为“单流式”是被新型科技所驱使的,这些新型科技能够在人类不干预的情况下识别各种材料并对它们进行分类。