查询词典 Ammonia

Services at home part-time professional cleaning range hood clean professional wood floor waxing and nursing home kitchen clean, oil and surface cleaning leather sofa cleaning, care, maintenance of air cleaning, maintenance, repair the family to move around the wasteland clean clean clean factory wasteland testing room, car pollution ( Such as: formaldehyde, benzene, ammonia exceeded) Indoor pollution treatment carpet cleaning, chemical carpet cleaning house cleaning external cleaning the family, shopping malls, office cleaning and monthly Iron and Steel Co., rust wall paint renovation renovation beauty, nutrition consultant professional beauticians-site service providers, long-short-haul freight moving business to undertake 1.5T and 0.8T

服务项目家居清洁卫生钟点专业清洗抽油烟机专业家居实木地板打蜡及护理厨房清洁、油面清洁真皮沙发清洗、护理、保养空调清洗、保养、维修家庭开荒清洁搬家前后清洁工厂开荒清洁检测室内、车内污染室内污染治理地毯清洁、化纤地毯清洁别墅清洁外墙清洗家庭、商场、写字楼清洁及包月钢铁制品除锈翻新装修工程墙面粉刷美容、营养咨询顾问专业美容师上门服务提供长短途货运1.5T和0.8T承接搬家业务

Because of the dangers for manufacturers of using ether to produce pure freebase cocaine, producers began to omit the step of removing the freebase precipitate from the ammonia mixture. Typically, filtration processes are also omitted.

因为制造者在加热吸用精练可卡因的过程中使用天空醚是很危险，所以他们开始省略从氨水混合物中转移精练可卡因沉淀的步骤，特别需要注意的是把过滤过程也省掉了。

Gas Carbon Adsorption Systems are designed to remove certain gaseous contaminants, including Dioxins/ Furans, Hydrogen Sulphide, Hydrogen Chloride, Ammonia and Mercaptans.

气体活性炭吸附系统去除某些气态的污染物，包括二氧芑/呋喃，氢硫化物，氢氯化物，氨和硫醇。

Analysis method of ammonia in coking wastewater by means of gas sensitive electrode was introduced in the paper and also were analysed the linear range,response time,reused ratio and interfering substance.

研究了用气敏电极测定焦化厂废水中氨的分析方法，对测定的线性范围、响应时间、回收率、干扰物质等作了理论探讨和大量试验。

375 The transfer medium in th is pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas ).

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。

417The transfer medium in this pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas).

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸*气体）。

The Pt-Rh or Pt-Pd-Rh alloys knitted catalytic gauzes were tested for nitric acid production in four atmospheric pressure ammonia oxidation furnaces, which were divided into two sets.

摘 要：在H厂生产硝酸的2套机组4台氨氧化常压炉中用Pt-Rh或Pt-Pd-Rh针织催化网作实验，并将稀土强化Pt-Pd-Rh针织催化网与该2种催化网进行了应用比较。

The Pt-Rh or Pt-Pd-Rh alloys knitted catalytic gauzes were tested for nitric acid production in four atmospheric pressure ammonia oxidation furnaces,which were divided into two sets.

在H厂生产硝酸的2套机组4台氨氧化常压炉中用Pt-Rh或Pt-Pd-Rh针织催化网作实验，并将稀土强化Pt-Pd-Rh针织催化网与该2种催化网进行了应用比较。

The optimum conditions were as follows: 1 Fe3+/Fe2+ was 1.70-1.75;2 the precipitant,25% ammonia water was used 20%-30%,under 35℃,pH10-11 and with a stirrer speed of 3000 r/min for 1 h;3 in the first package process with gelatin and agar,the optimum amounts was 0.050-0.060g/150mL at the temperature of 55-60℃ and pH of 9-11;In the f...

最佳工艺条件为：(1)Fe3+/Fe2+之比在1.70~1.75；(2)沉淀剂25%NH3.H2O过量20%~30%，温度35℃，pH值11，反应时间为1h；(3)琼脂的最佳用量为0.050~0.060g/150mL；包覆的最佳温度为50~60℃，pH值为9~11；聚乙二醇作为第二次包裹剂时，最佳温度为55℃，反应时间是1h，pH值为4~5；并用透射电镜、分光光度计、古埃磁天平等进行了初步表征。

The urine should be spot cleaned, as the ammonia in it may be very harmful to the respiratory system of sugar gilders.

尿应清理现场，因为氨可能是非常有害的呼吸系统糖

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。