查询词典 sewage farm

Stink gases in sewage farm of oil refinery pollute environment and influence scent of people.Adsorbents can be used to deodorize the stink gases.

炼厂污水处理场恶臭气体污染环境和人们的嗅觉，利用吸附剂可以对恶臭气体进行吸附脱臭。

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。

A sewage farm is like a hospital ward compared to your house.

跟你的房子相比较，污水处理场干净得可以做病房了。

The job at the sewage farm was so unpleasant that it was chucked up by everyone who tried it.

污物处理场的工作大不好受了，凡去试过工的人，没有一个肯干下去。

Tom told me that the job at the sewage farm was so unpleasant that it was chucked up by everyone who tried it.

汤姆告诉我，污物处理场的工作太不好受了，凡去试过的人没有一个肯干下去的。

The method can be used in the determine of cationic surfactants of the survey of living water, sewage farm import-exit water.

方法能用于生活用水、污水处理厂进出口水中阳离子表面活性剂的测定。

Objective:To isolate and identify the alkalitolerant yeast strains from an industrial sewage farm in Wenquan county of Xinjiang,China.

目的：从新疆温泉县一个碱性工业污水处理池中分离并鉴定耐碱酵母菌。

Sewage farm place where sewage is treated,esp for use as manure

土壤施肥料后变肥沃了。

Making biogas means doing artificially to faeces what would happen to them naturally if they were simply dumped into the environment or allowed to degrade in the open air at a traditional sewage farm—namely, arranging for them to be chewed up by bacteria.

这里说的沼气生产就是对人类粪便进行特殊的发酵处理，也就是安排细菌吃掉它们。自然条件下粪便堆放起来，或在传统的污水处理厂的露天环境中降解时，也会发酵。

Highly efficient and environment friendly lasting improving effects on the soil Computer-Aided/Manual Formulation System suitable for farm, brewery, sugar-refinery, sewage farm and fertilizer plant and so on.

有机肥具有肥效长，土壤改良作用好的特点，促进了生态环境的良性循环和废弃物的有效利用，是目前市场倍受追捧的高品质产品。采用微电脑自动配料或手动配料，适用于各养殖场、酒厂、糖厂、污水处理厂和肥料厂等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。