查询词典 waste material

Described the design of supercritical fluid extraction principles; combination of star anise essential oil of the nature of the proposed extraction conditions for extracting pressure 15MPa, extraction temperature 40 ℃, CO2 flow rate 830 ~ 850L / h, extraction time of 2h, the extraction conditions selected temperature swing separation, further development of the star anise crushed, CO2 super-critical phase transition, extraction, separation and packaging processes; in determining the production process on the basis of material balance, heat balance, extractor size calculation, piping calculation and packaging process is calculated; for the pollution occurred during the production, analysis of pollution sources, pollution control and waste treatment proposed measures; accounting of production costs and value.

本设计阐述了超临界流体萃取技术的原理；结合八角精油的性质，提出萃取条件为萃取压力15MPa，萃取温度40℃，CO2流量830～850L/h，萃取时间2h，根据萃取条件选用变温变压的分离方式，进一步制定了八角粉碎、CO2超临界相变、萃取、分离和包装等工序；在确定的生产工艺流程的基础上进行物料衡算、热量衡算、萃取釜尺寸计算、管路计算和包装工序计算；针对生产过程中出现的污染，分析污染的来源，提出控制污染和废料处理的措施；核算生产的成本和价值。

The technology is appiled to not only the treatment of organic industry waste water, but also pretreatment of city water supply source that is polluted , and it is the perfect biology filtering material that deal with matter of azote and phosphor in water.

该技术既适应于有机工业污水的处理，也适应于受到污染的城市供水源的预处理，是处理水中氮磷物质最理想的生物滤料。

In this base course material, a great deal of industrial waste－fly ash is used., so it has good economic benefit.

因此，对于水泥稳定粒料重要的是改善其抗裂性；对于二灰稳定粒料重要的是提高其早期强度。

Although Block Printing made a great influence on the spread of culture, it still had some disadvantages, such as waste of time and material, not easy to store.

雕版印刷对文化的传播起了重大作用，但是也存在明显缺点。

More of a concern, it is due to the high energy-consuming enterprises in waste, the current of the china clay as raw material resources had been in Guangdong Chaozhou, Meizhou, an acute shortage of other places.

的关注，更是由于高能源消耗企业的浪费，作为原料的粘土资源，中国目前已在广东潮州，梅州，比其他地方严重短缺已。

Rotating disks are the basic mechanical element of steam and gas turbines, grinding wheels, circular saws, and computer disk memories. Large amplitude transverse vibration of rotating disks can cause failure of turbine wheels due to wheel-case contact, cutting inaccuracy for grinding wheels and circular saws, the waste in material and head-tracking errors in computer disk memories.

旋转圆盘是工业中应用广泛的一种基本机械元件，它广泛的应用于旋转机械，诸如涡轮机、圆锯、计算机硬盘等，上述系统中这些盘类结构严重的横向振动将使机器工作时的精度降低、动态性能下降以及造成被加工材料的浪费，严重时甚至使圆盘元件损坏。

To a school, have and let size of scale , all the time can produce a large number of student message, Information the complicatedness like this, magnanimity like this, make each school waste a large amount of manpower and material resources for maintaining and manage the information, The result is still very low, often make mistakes, let alone the fast scientific analysis of the data.

对一个学校来说，无任规模的大小，每时每刻都会产生大量的学生信息，这些信息是如此的复杂，如此的海量，使得每个学校为维护和管理这些信息而浪费了大量的人力和物力，结果还十分的低下，经常出错，更谈不上数据的快速的科学分析。

The main product series includes: Rice-flour noodle, encircles the high-jump bar, the parapet place, the billboard, the bulletin sign, the index plate, the direction post, the wet rain umbrella-stand, the umbrella bag sign, the automatic wet umbrella bag machine, the cigarette ash cup, the trash can, the trash can, the guest room barrel, the trashcan, the fruit housing box, the waste battery recycling bin, the environmental protection trash can, to classify the trashcan, with the barrel, the lampblack separation purifier, the material frame, the publication frame, the periodical rack, the quick dinner place, the health to keep warm the quick dinner place wrap, the fast-food box, Fang Pan, the round tray, the tea plate, the bowl, the trough, the multipurpose barrel, the pot to have, the double bottom pot, the mouth cup, the insulated cup, product lines and so on travel vacuum cup cleanly,The contract batch have custom-made the stainless steel/metal non-sign, the mold, the ramming forming, the welding, the painting processing.

主要产品系列有：一米线、围栏架、栏杆座、广告牌、告示牌、指示牌、指向牌、湿雨伞架、雨伞袋牌、自动湿雨伞袋机、烟灰盅、果皮箱、垃圾桶、客房桶、垃圾箱、果壳箱、废电池回收桶、环保垃圾桶、分类垃圾箱、清洁用桶、油烟分离净化器、资料架、报刊架、杂志架、快餐盘、卫生保温快餐盘套、快餐盒、方盘、圆托盘、茶水盘、碗、盆、多用桶、锅具、复底锅、口杯、保温杯、旅行真空杯等产品系列，承接批量定制不绣钢/金属非标、模具、冲压成形、焊接、涂装加工。

Using the waste water of life,cobining the principle of evaporation decalescence,design new material which can reduce the warm.

利用公寓生活废水的清洁与再利用，结合毛细现象以及蒸发吸热原理，模拟设计能够使建筑材料结构适合蒸发水分而达到降温的"有机化"建筑材料。

In 1994, Ms Zhang decamp ed to the US, where she built America Chung Nam, one of the country's largest exporter s of waste paper to China and now Nine Dragon's biggest supplier of its most important raw material .

1994年，张茵移居美国，在那里建立了美国中南有限公司。该公司是美国最大的对华废纸出口商之一，目前也是玖龙纸业最重要原材料的最大供应商。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。