查询词典 bleaching powder

The results show: 1 attenuation of available chlorine of bleaching powder in water follows the eqution ρ=a+be-kt,attenuation ratio constant increases with reduction in initial concentration of available chlorine, high temperature, increase in COD and light and decrease in pH.

关于漂白粉在养殖生产中应用的研究不多，赵增元等[1]报道了漂白粉在改善对虾池水环境方面的一些结果，王勇强[2]就其对细菌性虾病防治的药理进行了研究，刘长发等[3]报道了漂白粉的清塘效果及其对虾池水质的影响。

The results show: 1 attenuation of available chlorine of bleaching powder in water follows the eqution ρ=a+be(superscript -kt), attenuation ratio constant increases with reduction in initial concentration of available chlorine, high temperature, increase in COD and light and decrease in pH.

结果表明：1漂白粉有效氯在水中按ρ=a+be规律衰减，衰减速率常数随初始有效氯浓度的减小、温度的升高和COD的增大而加快，随pH的下降和光照强度的增加而增加。

Oxygen bleach powder HR-319 This product is a kind of bleacher containing oxygen,which can be released to destroy coloring matters of various stains,it is a safe and reliable bleaching powder that can be applied to white or colored cotton and chemical fibers blend fabrics to make fabrics more bright colored.

本品是一种含氧漂白剂，通过释放活性氧，破坏各种污渍的色素，对织物漂白安全可靠无损害，适合于白色和带颜色的棉化纤混纺织物的漂白，使织物颜色更加鲜艳明亮。主要成份过碳酸盐、助剂。

Yet another approach is to take 2 grams of fine salt, 7 grams baking soda powder, 8 grams of bleaching powder, 60 ml of water and stir evenly into the jewelry will go out about two hours of soaking, the same then wash clean, wipe with a cloth stem that is bright in many.

还有一种办法，就是以罚款2克食盐，7克小苏打粉，漂白粉8克，60毫升的水，均匀搅拌成的珠宝将浸泡约两小时内，同一然后洗干净，擦拭用布干细胞，在许多光明的。

Jie Li chlorine bleaching powder is a high quality laundry room with chlorine bleaching powder, suitable for commercial, medical institutions and buildings within the laundry room.

洁力氯漂粉是一种优质洗衣房用氯漂粉，适用于商业、医疗机构和楼宇内洗衣房。

Jie Liang chlorine bleaching powder is a high quality laundry room with chlorine bleaching powder, suitable for commercial, medical institutions and buildings within the laundry room.

洁亮氯漂粉是一种优质洗衣房用氯漂粉，适用于商业、医疗机构和楼宇内洗衣房。

During experiment, LC50 of bleaching powder in 24, 48, 72, 96, 120, 144 and 168 hours were get; LC50 of trichloroisocyanuric acid powder in 24, 48, 72 and 96 hours were also get.

试验以洱海流域的背角无齿蚌为研究对象，确定常用鱼药：漂白粉、氯杀宁对湖泊大型底栖动物背角无齿蚌的毒性影响。

The treatment of hydrogen sulfide odor of petrochemical enterprise using bleaching powder was studied primarily in this experiment which including bleaching powder adding amount,hydrogen sulfide concentration,odor flux,absorption-oxidation temperature,and so on.

实验采用填料吸收塔对漂白粉用于石化企业硫化氢恶臭的治理进行了初步研究，系统研究了漂白粉投加量、硫化氢浓度、进气流量、吸收氧化温度、液气比等因素对处理效果的影响。

At present, this company developed the color bleaching powder, the color to float the fluid, the fabric rust remover, the bleaching liquor, the rug cleansing agent bathtub cleansing agent, the furniture lustre-coating agent, the floor wax and so on saloon bar thing.

目前，该公司又开发了彩漂粉、彩漂液、织物除锈液、漂白液、地毯清洗剂浴盆清洗剂、家具光亮剂，地板蜡等高级酒店用品。

The safe concentration of Anodonta woodiana woodiana were: the available chlorine of bleaching powder of 95.25~108.86 mg/L, the available chlorine of trichloroisocyanuric acid powder of 3.32~3.55 mg/L.

试验得出漂白粉作用下，背角无齿蚌24h、48h、72h、96h、120h、144h、168h的半致死率；氯杀宁作用下，背角无齿蚌24h、48h、72h、96h的半致死率；漂白粉有效氯安全浓度95.25~108.86mg/L；氯杀宁有效氯安全浓度3.32~3.55mg/L。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷