ammonia的例句大全

Removal of Phosphate and Ammonia Nitrogen from Hogpen Wastewater by Steel Slag and Zeolite

钢渣和沸石去除猪场废水中的磷酸盐和氨氮

Two processing method of extracting RNA from brewing yeast was studied, that is high concentration saline method& ammonia analyzation method, the latter was studied mainly. the best processing conditions were both obtained, then the two method were compared.

研究了从啤酒酵母中提取RNA的两种方法，即浓盐法和氨解法，并主要对氨解法进行了研究，分别得出了最佳工艺条件，同时对两种方法进行了比较。

Effect of ammonia on UV method based on Sakaguchi reaction for determination of L-arginine was investigated.

考察了不同浓度氨对L - 精氨酸坂口反应生成物的最大吸收波长及吸收度的影响.

Ammonia can be removed from wastewater by forming magnesium-ammonium-phosphate ( MAP ) precipitate with magnesium salt phosphate.

铵根离子可以和镁盐、 磷酸根 在适当的条件下生成磷酸铵镁沉淀,利用这一反应可以去除水中的氨氮.

The larger the company is the production of synthetic ammonia and nitrogen fertilizer businesses.

公司是国内较大的合成氨和氮肥生产企业之一.

In this paper , the production process of synthetic ammonia medium pressure was studied.

以中压合成两级分氨流程为研究对象, 给出了合成氨工序的危险性分析方法.

EMFRIG N 32 with excellent chemical and thermal stability is suitable for ammonia refrigerant systems.

EMFRIGN32是一种具有极其优异的热氧化安定性与化学安定性以及更低的流动点的高级冷冻机油,尤其适用于液氨冷媒系统.

Frequent failure are analyzed for 3 W-A 1 type ammonia pump failure.

分析了3W-A1型液氨泵故障频繁的原因.

This avoid ammonia nitrogen loss in the measurement and distillation steps.

避免了称量时易造成的样品损失及蒸馏过程的氨氮损失.

After cultivated, the ammonia-nitrogen and sulphide content in it were determined.

培养接入菌种的臭液, 测定其 氨氮 含量和硫化物含量.

The parameters needed to measure are Oxidation-Reduction Potential ORP, Dissolved Oxygen ( DO ) , content of ammonia nitrogen.

测量的参数指标主要包括:氧化还原 电位, 溶解氧 、 氨氮总量.

The main problems of applying recycled ammonia-nitrogen containing wastewater to circulating water systems are analyzed.

作者分析了含氨氮污水回用于循环水时所要解决的主要问题,认为氨氮是导致腐蚀率增加的主要因素.

The pitting corrosion potential of 316 stainless steel increases along with the ammonia nitrogen density decrease.

在模拟中水中,随着氨氮浓度的增加,316不锈钢的孔蚀电位减小.

Decompose unnecessary organic matters, such as ammonia, nitrogen, phosphorus, to achieve the purpose of water quality.

有效分解水体中的多余有机物 、 氨 、 氮 、 磷等物质, 达到净化水质的目的.

The rubber hose for liquid ammonia loading operation fractured unexpectedly in operation.

某厂液氨装车用橡胶软管在灌装过程中突然爆裂.

The achievement of enhancing liquid-ammonia quality by ZRCC was described in this paper.

介绍镇海炼化在液氨质量攻关中所取得的成绩.

Methods: Producing cough by Ammonia spirit and electricity, removing sputumn by Fenhong, measuring capacity with capillary.

方法: 采用浓氨水诱发 、 电刺激致咳法;酚红祛痰 、 毛细管排痰量法.

The glycine is synthesized using chloroacetic acid and ammonia spirit as raw material.

以氯乙酸和氨为原料合成了氨基乙酸.

In apition, to adapt to the free air-conditioning ammonia level in the stringent requirements.

此外, 为适应 空调 对游离氨含量的严格要求.

Hardly soluble in water, alcohol, methyl acetate or ammonia liquid, but soluble in acids.

留学解答资讯网:几乎不溶于水, 醇, 乙酸甲脂和氨水, 可溶于酸.