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Excrement and soft toilet papers can be pumped with water to sewage well outside.but the plastic cloth ,rubber pruduce,special sanitation thing used by lady in special,metal ,cullet and so on,are not allow to find in the drainpipe,because they have a capcity of jamming and destroying.

人体排泄物和柔软的卫生纸巾均可以和水一同经污水泵排至室外污水井,但是塑料布、橡胶制品,特别是女士特殊卫生用品、金属物、碎玻璃等物品,切忌丢弃在排水管道,极有可能造成污水泵堵塞甚至损坏。

Furthermore,the detergency is compared with that of the two powders for naturally soiled swatches in washing machine.

结果表明,人工皮脂污布在Launder-Ometer去污机中的洗涤结果更接近实际污布在洗衣机中的洗涤结果。

The Detergency of",type three concentrated powder",and ",national standard powder",on artificial of soil components,substrate and ",national standard swatches",in Launder-O-meter is displayed.

介绍了在Launder-Ometer去污机中"Ⅲ类"浓缩粉和标准粉对人工皮脂污布和标准污布的去污力,讨论了污垢组成、基质和洗涤条件对去污力的影响。

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。

Sewerage pump pool must be installed at lower place,designed for discharging the castoff that producted by men in time.all the live draining water from the basement,such as basin,commode,washer machine,fabric pool,shower bath and bathtub so on contact with the sewerage pump pool ,and than drain into sewage well outside by passing through the watershoot,the pump pool should not have water ,or it will drunk the pump machine bad,make which can not operate normally.

对我来说有点难,请高人帮忙看看如何翻!急!污水泵池是为了及时排出生活中所产生的废弃物而设计的,必须安装在较低的位置。地下室所有的生活排水,如:面盆、恭桶、洗衣机、墩布池、淋浴间、浴缸等设施的排水都要经过排水管道与污水泵相连接,再通过排水管道直接排至室外污水井,泵池内不应有水,否则会泡坏污水泵电机,导致电机不能正常运行。

In this research, some contaminated soil in CIAE, which was contaminated mainly with ~137Cs, was decontaminated by soil washing .

有关放射性污染土壤的去污技术很多,如化学去污、物理去污及其它种类的去污技术。

His God intoxicated state of mind, his intense love of spiritual life, his burning faith, his intimate communion with God, and his respect for women, whom he regarded as veritable manifestations of the Divine Mother, together with the unsullied purity of his character, his complete renunciation of worldly talk, his love and respect for all religious faiths, and his eagerness to meet devotees of all creeds, attracted the members of the Brahmo Samaj to him.

他的神迷状态;他对灵性生活的强烈虔诚;他强烈的信心;他与神的亲密交流;还有他对女性的尊敬,把她们视为神圣母亲的显现;再加上他纯洁无污的品格;他对世俗谈话完全脱离关系;他对所有宗教信仰的爱和尊重;还有他热心地与所有信仰的奉献者见面,都足以让他吸引梵志会的成员。

The decontaminating experiments of radioactive surface contamination are carried out with polymer mambrane decontaminating material which can be denuded at a uranium mill and with chemical decontaminating agent at a uranium mine.

介绍了在某铀水冶厂厂区内用可剥离聚合物成膜去污材料和在某铀矿用化学去污剂分别进行的放射性表面污染去污试验,讨论了试验结果,对我国铀矿冶放射性表面污染去污提出了建议。

It analyzes the effects of the pollution severity and the altitude or atmospheric pressure on the flashover voltage or the flashover gradient. It is shown that FOV is determined by the configuration, and the insul...

结果表明:合成绝缘子的污闪电压与伞裙结构有密切关系;在同样的最短干弧距离下,简单伞形结构的合成绝缘子具有更高的污闪电压和污闪梯度,对于伞形结构复杂的合成绝缘子,虽然其爬电距离提高了,但其污闪电压没有明显提高;高海拔下合成绝缘子的气压影响特征指数n大于瓷和玻璃绝缘子,并受伞裙结构形式、污秽程度的影响,且随着污秽程度增加,n逐渐减小,此外,染污方法和方式对n也有一定影响但不明显。

There are two basic and conventional contamination accumulation modes,one is the common slow contamination accumulation and the other is a sea fog type of rapid contamination accumulation with high conductivity that naturally takes place in coastal areas.

在常规的缓慢积污和沿海的、自然的、高导电性的海雾型快速积污2种基本积污形式之外,内陆地区出现与人类活动相关的、高导电性的降水降雪型快速积污。

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