查询词典 cleaner

A rotary separator of vacuum cleaner is composed of a dust collecting container, an opening-closing cover, and a separating plate dividing the dust collecting container into upper space and lower dust collecting chamber.

本发明属于一种真空吸尘器用的旋转分离装置，包括含有异物的空气流入其内形成螺旋流的集尘箱，可开闭集尘箱的盖，集尘箱内设有分离板，分离板与集尘箱的下侧内周面严密地结合，在分离板的下部形成集尘部；分离板是中心开有开口部的圆锥状，从上面的圆周向下倾斜形成引导部，引导部的最下端有引导异物流入到上述集尘部的流入孔。

An electric suction cleaner of the invention comprises: an electric blower for giving off sucked air; a dust collection chamber, with the roughly circular cross section thereof, in front of the sucked air of the electric blower while having a filter part having a roughly conical part for dust collecting; an intake device communicating with the dust collection chamber for sucking dust; and a suction pipe arranged within the dust collection chamber ahead of the filter part and protruding to the dust collection chamber.

要約 本发明的电动吸尘器包括：发出吸引风的电动送风机；内部具有设于电动送风机的吸引风的上游方向的、具有大致圆锥形状部的尘埃捕集用的过滤器部的、圆形截面的集尘室；与集尘室连通并吸引尘埃的吸入具；设置在过滤器部上游方向的集尘室内并朝集尘室突出的吸气管。

It also acts as a dust and insect guard, keeping it a lot cleaner and therefore maintaining it for longer.

它还作为一个尘埃和昆虫后卫，把它大量清洁，因此，维持更长的时间。

Use dry cloth, soft brush or the brush of a vacuum cleaner to remove dust on the furniture.

用干布，软刷或毛刷的吸尘器清除灰尘的家具。

It's not too bad, but the Eiffel syntax is much cleaner.

这还不算坏，但埃菲尔铁塔语法干净多了。

My company's products mainly include: a variety of fashionable, specifications complete mixer, fruit juice machine, electric kettle, hair dryer, vacuum cleaner and various gifts.

我公司的产品主要有：各种款式新颖、规格齐全的搅拌机、果汁机、电热水壶、电吹风、吸尘器以及各种礼品。

At present, its has formed a kind of small household electrical appliances, including hair dryer, electric iron, juicer, induction cooker, electric kettle, vacuum cleaner, a digital type of MP3, MP4, U disk, including product group, all products have passed CCC, CE, GS, FCC, ROSH certification by the vast number of consumers love, are exported to Hong Kong, Southeast Asia, North America, Europe, the Middle East and other regions.

目前旗下已形成包括小家电类的电吹风、电熨斗、榨汁机、电磁炉、电热水壶、吸尘器，数码类的MP3、MP4、U盘等在内的丰富产品群，全线产品均通过CCC、CE、GS、FCC、ROSH等认证，深受广大消费者的喜爱，远销香港、东南亚、北美、欧州，中东等地区。

Appliances hand appearance such as: air-conditioning, color TV, stereo, vacuum cleaner, DVD, CD machine, radio, tape recorders, learning machines, reading, keyboard, mouse, calculator , electric irons and hair dryer, etc.

家用电器外型手板（如：空调、彩电、音响、吸尘器、DVD、CD机、收音、录音机、学习机、复读机、键盘、鼠标、计算器、电熨斗及电吹风等）2。

Solar chimney ; cleaner energy ; energy conversion ; efficiency

太阳能烟囱；清洁能源；能量转换；效率

In order to find out completely the soil-wheat contaiminated by heavy metals in Tianjin sewage farm, we collect samples on the dry land and examinate contents of heavy metals in soil-wheat system. Firstly, the anthor evaluates that soil irrigated by sewage that has been contaminated slightly, the main polluting factors are Cd and Zn, and then the anthor evaluates soil according to different regions, soil types and irrigating water. Secondly, the anthor analyzes content and enrichment ability of heavy metals in different part of wheat, evaluates wheat is contaiminated by Cd widespreadly, only few samples polluted by Zn.Finally the anthor put up correlative analysis about heavy metal contents in the soil-wheat system, as well as plant enrichment coefficient and some physico-chemical properties of soil, and establishes a prognostic model about heavy metal content among wheat spike, soil, soil types, PH, organic matter and salinity with the quantifying theory.The prognostic accuracy of primarily contaminative factors is the best with compound correlative coefficient examining, the model can be founded.With improvement of living level, people need cleaner food.

为全面了解天津市污灌区农产品生产地土壤和旱地作物小麦的重金属污染状况，我们于2004～2005年对全市污灌区的土壤和小麦进行了采样，在对该区土壤—小麦系统中六种重金属元素(Cd、Cu、Pb、Zn、Cr和Ni)的含量进行检测的基础上，本文首先分析评价了污灌区农田土壤的环境质量总体已达到了轻度污染水平，主要的污染因子是Cd和Zn，同时对污灌区农田土壤分区县、土壤类型和不同灌水类型进行了评价；然后分析了重金属在小麦不同部位的含量与富集能力，评价了污灌区旱地作物小麦普遍遭受了Cd的污染，只有个别样点遭受了Zn的污染；最后对土壤—小麦系统重金属含量间以及植物富集系数与土壤部分理化性质间进行了相关分析，由于土壤类型是定性变量，本论文以数量化理论建立了小麦穗实中重金属含量与土壤中重金属全量、土壤类型、PH值、有机质和全盐量间的预测模型，经复相关系数检验，污灌区主要的污染因子Cd和Zn的预测精度最高，模型可以成立。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。