查询词典 water hazard

Series 775 Double Check Valve Assemblies provide protection of the potable water supply for non-health hazard cross-connections.

系列775双止回阀总成防止交叉连接处非健康危害的流体污染饮用水供应系统。

Series 774DCDA Double Check Detector Assemblies are designed for use in accordance with water utility non-health hazard containment requirements.

系列747DCDA双止回阀总成用于符合自来水公司非健康危害密封要求的应用场合。

NF3 pose s a minimal environmental hazard due to its non-reactivity and insolubility in water under normal conditions

由于它的不活泼性和正常状态下在水中的不溶解性，NF3几乎不会造成环境危害。

NF3 poses a minimal environmental hazard due to its non-reactivity and insolubility in water under normal conditions

由于它的不活泼性和正常状态下在水中的不溶解性，NF3几乎不会造成环境危害。

Hazard A hazard is any sand trap, bunker or water on the course that may cause difficulty.

球路障碍：指球场上可能带来困难的任何沙坑障碍、沙坑或积水。

South-to-North Water Transferring Project is in Jiaodong area of Shandong province, its main task is to transfix the transmission line from Dongping Lake to Jinan city, alleviating the water supply hazard of Jinan city, laying a foundation of establishment of the project in Jiaodong zone, providing transferring water of Changjiang water of Zibo, Weifang, Qingdao, Yantai and Weihai city in Jiaodong area.

南水北调东线东平湖～济南段输水工程位于山东省胶东供水区内，其建设的主要任务就是贯通东平湖～济南段输水干线，缓解济南市的供水危机，为胶东输水干线的全线贯通奠定基础，为今后淄博、潍坊、青岛、烟台、威海等胶东地区重点城市调引长江水创造条件。

In this paper,various advanced treatment techniques and developing tendency of drinking water were reviewed,and the hazard of the presence of endocrine disruptor s and algae toxins in drinking water and their removal methods were discussed.

综述了国内外广泛应用的饮用水深度处理技术及其发展现状，提出了今后的研究方向，阐述了饮用水中内分泌干扰物质和藻毒素的危害及去除方法，同时，介绍了具有特殊功能的活性水和功能水。

In addition, based on a project case under water-inrush hazard, the field experiment has also been carried out; contrasted to other types of grout, such as cement with super fine slag, cement and water glass double grouts, and urea resin harnstoffharz, the applications and advantages of this chemical grout on inrush of high-pressure water controlling has further been proved.

以深部地下工程的加固和高压突水治理为研究对象，对一种新型化学注浆材料的化学反应封堵机制进行了可行性分析，并针对化学浆液的流动性、渗透性、抗冲刷性以及固结体的强度、水质毒理等因素进行了室内试验研究，详细地分析了浆液的物理化学特征，给出了浆液最佳配比值以及相应的性能指标。

For long time, we are taught that the water we drink is hygeian, the food we eat is safe, and the government says noting about how to prevent the potential threat caused by environmental pollution, also we have no awareness to know about whether our water, air, quality and the food will be hazard to our life.

长期以来，我们接受的信息就是我们喝的自来水是卫生的，我们的食物是安全的，政府没有告诉我们应该怎么做才能预防各种因环境污染所造成的潜在威胁，我们也没有意识去了解我们的水质，了解我们的空气质量和我们的食物会不会对我们的生命造成威胁。

Oil and other chemicals can kill fish and make water unsafe for drinking polluted water is a hazard to everyone.

石油和其他化学品可以杀死鱼，使水变得不能饮用。被污染的水对每个人都是有害的。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。