low-technology 低技术
low technology level 低技术水平
low technology content 科技含量低
the low-technology condition 低技术条件
low-risk technology 低风险技术
low-emission technology 低污染技术
low-waste technology 低废技术
N simple unsophisticated technology, often that used for centuries, that is limited to the production of basic necessities 低等技术
TEDA restricts the introduction of projects with high consumption of energy, heavy pollution and low technology.
天津开发区限制引进“两高一低”（高能耗、高污染和低技术）型项目。
At present low technology, content and low added value are major handicaps to the sustainable growth of export trade.
产品技术含量低、附加值不高已成为制约我国出口贸易持续增长的主要原因。
The technology level analysis showed that low technology level and relatively lower recycling rate caused large quantity of resource input and pollution discharge.
技术水平分析表明，技术水平低、循环利用率相对较低，使得资源投入、污染排放量大。
One 3-D technology uses low-cost polarized glasses.
VOA: special.2010.01.26
This is the story of how one man combined LEDs with solar energy technology to bring high-quality, low-cost electric light to poor people around the world.
VOA: standard.2009.12.13
"And so he then went back and worked on technology adaptation and designed very low-cost, small affordable solar panels with fitted bulbs, maybe one or two bulbs per household, made sure that the bulbs could be moved from room to room, depending where people wanted the light,".
VOA: standard.2009.12.18
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