Major buyers in Europe and the United States, when placing orders with local manufacturers, will usually specify the shipping companies to be used as a condition. And, since local manufacturers are small in scale and thus have weak bargainingpower,they will havenoalternativebutto use the specified...
electric motorbikes and cars. daccess-ods.un.org daccess-ods.un.org 低碳交通系统 愿景的一些要素可以包括:(a) 密集但绿色、混合用途城市,在居民区附近提供 就业及购物和休闲设施;(b) 中心区之间现代化高质量连接,长途枢纽与当地交 通融为一体;(c) 个人汽车使用的高质量替代,特别是高效率的公共交通、良好...
When did General Electric (Fairfield, CT) last have a blockbuster product? The turbine generator in the 1970s? When did IBM (Armonk, NY) produce its last blockbuster product? The Mainframe 360 in the 1970s? What about Kraft Foods (Northfield, IL)? String cheese in the 1960s? As the ...
For their production, forestry companies implement the entire production process, including high-quality seeds or clones, propagation of plant material in nurseries, forest plantations and harvesting a reas3–5. At the harvesting stage, large quantities of solid waste rich in lignocellulosic ...
It confirms what I have been saying for years: medical “research” is not to be relied upon, especially when motivated by politics or connections to the pharmaceutical companies. I have often pointed out that the vaunted peer review process is nothing more than medical censorship. Read on for...
Watch out: To avoid confusion with a true earthworm septic system design, we note that there are also companies advertising "Earthworm Septic & Cesspool Treatment" that are simply an enzyme septic additive. We note that for conventional septic systems no additives or treatments are necessary and ...
The experiments were performed in triplicate and repeated at least three times. Mean Ct values were used to calculate the relative expression levels of the target genes for the experimental groups, relative to those in the negative control group. The relative expression of target genes was obtained...
electric vehicles (NEVs), on the other hand, are being manufactured by a variety of companies. These small vehicles are commonly used for neighborhood commuting, light hauling, and delivery. Because they are limited to speeds of 25 mph or less, NEVs are not considered light- ...
GeneSiC 还制造高性价比硅产品,是硅分立器件和模块的领先供应商,支持许许多多的市场:AC、DC 和伺服驱动器(低和中等电压)、飞机(电液致动器,功率发生 器 )、 替代能 源 (风 能、光伏)和分布式电源(飞轮,燃料电池,微型燃气轮机)、电动汽车、感应 加 热、 工 业 泵控 制、 医用 电源 (CT、磁共振、X 光...
Proton Exchange Membrane for Water Electrolysis (PEMWE) The first water electrolyzer based on the concept of a solid polymer electrolyte was idealized by Thomas Grubb at General Electric in the 1960s, using a solid sulfonated polystyrene membrane as the electrolyte. This term also refers to proton...