查询词典 nitric

I said,"It's a yellow metal and it could be brass. Only it isn't, because it's inert to concentrated nitric acid."

我说道："这是一种黄色金属，可能是黄铜，但却不是，因为它在浓硝酸中不起反应。"

The reaction mechanism and macro - kinetics of decomposition of witherite with nitric acid are also studied.

结果表明：硝酸分解毒重石的反应过程是典型的氢离子通过液膜的传质控制的反应过程。

As for the high-temperature nitric acid, is usually titanium and titanium alloy materials used.

而对于高温硝酸，通常采用钛及钛合金材料。

Nitric acid solutions of Au at the low ppm and ppb levels are not stable.

Au的硝酸溶液在低的ppm和ppb级的水平下是不稳定的。

The results indicated that the extraction rate of pretreating test samples with nitric acid was the best.

探讨了不同预处理方法对从泥炭中提取腐殖酸效果的影响，同时也考察了碱提取液及其酸析液对提取结果的影响。

A yellow salt obtained by the reaction of uranium salts with nitric acid.

一种黄色的盐，由铀盐与硝酸反应产生。

The system has been successfully used in the 100 thousand-ton thin nitric acid unit of Anhui Chemical Co.

在目前的控制领域中，控制、数据采集和运算可由 PLC 来实现，生产过程的监控和管理则可由 HMI 软件来实现。

Nitric acid, I think.

硝酸，我想。

This is the webpage of Nitric Oxide.

这是《一氧化氮》杂志的网页。

Objective To study the effect of nitric oxide on osteoporosis.

目的 探讨一氧化氮在原发性骨质疏松症中的作用。

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