查询词典 chlorine peroxide

Hazen and Sawyer computed the residence time for chlorine contact and the results from the CFD model were compared to the results of a tracer study performed on the existing tank.

哈森和索耶计算停留时间的接触和氯气的结果来计算流体力学模型进行比较的结果示踪剂进行研究对现有坦克。

Caustic soda,hydrochloric acid,liquid chlorine,PVC resin,sulfuric acid,chlorosulfonic acid,calcium carbon,sulfanilamide,sulfadimidime,dissolved acetylene,oxygen and hypochloric sodium.

烧碱，盐酸，液氯，聚氯乙烯，硫酸，氯磺酸，电石，磺胺，磺胺脒，溶解乙炔，氧气，次氯酸钠。

Chlorine preparation such as Hypochlorous Natrium or 84 disinfectant is now the most frequently-adopted disinfector in hotels and restaurants.

宾馆、饭店、快餐的消毒普遍采用次氯酸钠、'84'消毒液等氯制剂。

Analysis on main points for determination of chlorine dioxide by iodometric method ;2. The experiment results show: To measure sulfide in wastewater by iodometric method may have errors because the interferent can not be removed.

用碘量法测定废水中的硫化物，可能因无法消除干扰而使测定结果存在较大误差；对于同一废水样品，当碘量法和亚甲基蓝分光光度法的测定结果存在显著性差异时，可用Pb2半定量法进行判定；对于某些化纤企业的废水，用氢氧化钾-乙醇溶液洗涤沉淀，可消除碘量法测定的干扰。

The contents of residual chlorine in the sewage samples were determined with iodometric titration method and the fecal coliform counts of the sewage were determined using multi-tubes fermentation method.

采集2003、2004、2005年和平区14家医院排放的污水，每季度监测1次，采用碘量法测定医院排放污水中余氯的含量，采用多管发酵法测定废水中的粪大肠菌群数。

The content of ClO 2 in a stabilized chlorine dioxide solution, determined by iodometric method , always deviates to be higher if peroxo-hydrous sudium carbonate is excessive.

用碘量法测定稳定性二氧化氯溶液中的二氧化氯(ClO2 )含量时，当稳定剂中过氧水合碳酸钠过量时，测定结果会偏高。

Monomers A monomer is the basic building block of polymers.The word mer (from the Greek meros,meaning part) indicates the smallest repetitive unit,similar to the term unit cell in crystal structures.Thus,polymer means many mers or units.Monomers are organic materials.They include carbon atoms joined in covalent bonds with other atoms such as hudrogen,oxygen,nitrogen,fluorine,chlorine,silicon,and sulfur.

单体 单体是基本积木的polymers.the字经（从希腊美罗斯，这意味着部分）显示，最小的重复单位，类似的任期股细胞在晶体structures.thus ，高分子意味着许多市场汇率或units.monomers是有机materials.they包括碳原子加入共价键，与其他原子如hudrogen ，氧气，氮气，氟，氯，硅，硫。

When the methoxyl grpup is present, the chlorine enters para to it.

When 的methoxyl grpup在场，氯输入帕拉向它。

The activated carbon surface attracts and holds tiny particles and molecules such as those that cause the most common tastes and odors - chlorine and "musty, earthy, mildewy and fishy" tastes and odors.

活性炭的表面吸引，并拥有如那些微小的粒子，分子造成的最常见的味道和气味-氯和&发霉，泥土，发霉和腥&味道和气味。

The effects of water content and chlorine mass flow rate on the selective monochlorination were investigated.

采用填料塔作为氯化反应器，在塔内全回流的丙酮与氯气进行反应，实现了丙酮的高选择性一氯化。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48