查询词典 water pollution

The aircraft track sealed tank type, completely solve the water, chips, dust on the track pollution, erosion, the overall efficiency than the ordinary type increased by 10 times.

该机轨道采用密封油槽式，彻底解决水、切屑、灰尘对轨道的污染、腐蚀、整体比普通型使用效率增加10倍。

Since many in the actual use of steam boiler, it will add some chemicals to prevent or reduce the scale production, which lead the steam generation system also contains the chemical ingredients used to direct the use of this steam humidification will secondary pollution caused by space, this time we will require the use of steam to steam the way, the use of dirty steam as pure thermal energy to heat water, steam cleaner can be obtained.

由于许多蒸汽锅炉在实际使用中，会添加某些化学物品以防止或减少水垢的产生，这就导制了产生的蒸汽也含有这种化学成分，直接使用这种蒸汽用来加湿，将会对空间造成二次污染，这时候我们就需要采用蒸汽转蒸汽的方式，利用不洁的蒸汽作为热能来加热纯净的水，即可得到洁净的蒸汽。

Projects engaged in low-pollution,low water usage and high-tech industries,and such pillar industry as machinery,shoe construction material showld be encouraged.

鼓励投资有市场前景、轻污染、低耗水和科技含量高的加工业，培育以高新技术产业为主导的新兴产业，发展壮大机械加工、皮鞋、建筑建材等支柱产业，积极扶持食品工业、医药工业。

On the other hand, shallow-water blooms caused by nitrate and phosphate pollution often swamp the local environment.

但另一方面，被硝酸盐和磷酸盐污染的浅水区茂盛的海底生物通常会影响到当地的环境。

But officials in Qingdao said in recent days that pollution and poor water quality did not have a "substantial link" to the current outbreak, according to Xinhua. Instead, scientists blamed the increased rainfall and warmer waters in the Yellow Sea for the bloom.

然而据新华社报道，青岛地方官员声称，这次海藻爆发和污染以及低水质没有&直接的联系&，而专家将其归咎于降水丰富及黄海水温的升高。

Based on analysis and review of the advanced train toilet unit, a new toilet solution of water-thrifty vacuum toilet including working principle, elements and key techniques was developed in order to settle toilet pollution for the train.

针对国内列车厕所的污染问题，就列车节水真空厕所的现状作了深入的研究，在优化当前国外列车厕所结构体系的基础上，开发了列车节水真空厕所系统。

The wet method of making non-water AlF 3 in our factory can restrain the environment pollution, enhance the production yield and reduce the cost in aluminium electrolysing.

我厂采用国内先进工艺生产的无水氟化铝，能有效地减少环境污染、提高收率，为电解铝企业降低成本。

Guangzhou City in Lilongwe cabinet factory as the development of a new cabinet plate, He has a way of overcoming the marble of the radiation, Fanchao not waterproof and moisture-proof plate issue, with the following characteristics: 1, waterproof moisture-proof, 100% waterproof, available Direct water rinse. 2, anti-Chongzhu: no need for cockroaches, termites are worried about the invasion. 3, non-toxic pollution-free: non-radiation, formaldehyde and other harmful substances. 4, Naisuan Jian: The acid-base solution flushing are not impaired. 5, high-intensity long life: and moisture-proof material such as plate compared to the use of time can be increased more than five times. 6, a good process: the use of ordinary woodworking tools can manufacture.

广州市万利隆厨柜厂最新开发出一种新型厨柜板，他很好地克服了大理石的辐射，返潮和防潮板不防水问题，具有如下特点：1，防水防潮，100%防水，可用水直接冲洗。2，防虫蛀：不必为蟑螂，白蚁的侵袭而担心。3，无毒无污染：不含辐射，甲醛等有害物质。4，耐酸碱：用酸碱溶液冲洗不会受损。5，强度高使用寿命长：与防潮板等材料相比，使用时间可提高5倍以上。6，良好的加工性：使用普通木工工具就可以加工制作。

There appear many environmental problems such as the thinner ozone layer, air pollution and dried-up water resources.

在经济发展，科技进步和人丁兴旺的二十一世纪，伴随而至的是全球变暖臭氧层变薄，空气污染、水源枯竭等环境问题。

Forty years ago, Boat Quay was a down-at-heel dockside area beside water choked with pollution.

这条位于新加坡河西岸边沿、满是餐馆和酒吧的街道受到了当地年轻人和外籍侨民的青睐。40年前，驳船码头曾是一个破败的码头，旁边

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。