查询词典 nitric bacteria

Objective: To investigate effects of ketamine on nitric oxide synthase activity and nitric oxide production of rat brain.

目的：了解氯胺酮对大鼠脑NOS活性和NO产量的影响。

The research used microwave power 600W,and S/L is 1/10, with the suitable microwave operation condition (nitric acid concentration 9.0 mole/L, digesting time 8 minute, and digesting temperature 140 ℃), by microwave digestion lead leaching rate is 94.11%, if it used microwave power 600W,and S/L is 1/10, with the best microwave operation condition (nitric acid concentration 0.8 mole/L, digesting time 6 minute, and digesting temperature 120 ℃), by the result of study, after Microwave Digestion Treatment, the TCLP leachate of lead in reaction ash might could be reduce to 4.83 mg/L from 7.10 mg/L, and the TCLP leachate could keep under the regulation control standards.

本研究以微波功率600W、固液比1/10，在最适微波条件下(硝酸浓度9.0M、消化时间8分钟、消化温度140℃)，铅的微波消化溶出率为94.11％。在微波功率600W、固液比1/10，以微波最佳条件(硝酸浓度0.8M、消化温度120℃、消化时间6分钟)，经微波消化处理后，其铅TCLP 溶出量由7.10 mg/L降为4.83 mg/L，已能符合法规管制标准值。在此最佳微波条件下，对於铅TCLP 削

Nitrate metal in nitric acid has been most rapid corrosion damage, stainless steel are the most widely-resistant nitrate materials, all under the ambient temperature of nitric acid concentration has a good corrosion resistance, it is worth mentioning that molybdenum stainless steel (such as 316,316 L) of nitrate not only the corrosion resistance of stainless steel is superior to the ordinary (such as 304,321), and sometimes even better.

硝酸 一般金属大多在硝酸中被迅速腐蚀破坏，不锈钢是应用最广的耐硝酸材料，对常温下一切浓度的硝酸都有良好的耐蚀性，值得一提的是含钼的不锈钢（如316、316L）对硝酸的耐蚀性不仅不优于普通不锈钢（如304、321），有时甚至不如。

Nitrate metal in nitric acid has been most rapid corrosion, stainless steel is the most widely-resistant nitrate materials, under normal temperature and the concentration of nitric acid all have good corrosion resistance, it is worth mentioning that molybdenum stainless steel (such as 316,316 L) of nitrate not only the corrosion resistance of stainless steel is superior to the ordinary (such as 304,321), and sometimes even better.

硝酸 一般金属大多在硝酸中被迅速腐蚀破坏，不锈钢是应用最广的耐硝酸材料，对常温下一切浓度的硝酸都有良好的耐蚀性，值得一提的是含钼的不锈钢（如316、316L）对硝酸的耐蚀性不仅不优于普通不锈钢（如304、321），有时甚至不如。

The gaseous monoxides nitric oxide and carbon monoxide, generated within the blood vessel wall, have been identified as important cellular messengers involved in the regulation of intracellular cGMP levels, platelet aggregation and smooth muscle relaxation, The mechanism by which carbon monoxide activates soluble guanylyl cyclase is similar to that of nitric oxide, and involves binding and dislocation of its heme-iron to induce a conformational change and activation of the catalytic site of guanylyl cyclase.

一氧化氮是体内最重要的气体信使分子，不仅是维持血管正常舒缩功能的重要介质，而且还有抑制单核细胞及血小板与内皮的粘附、聚集、抑制血管平滑肌细胞的增殖等作用。近年研究表明，内源性一氧化碳是体内另一个重要的气体信使分子，它是由血红素氧合酶氧化分解血红素产生的，具有与一氧化氮相似的生理功能。

Nitric oxide produced by cardiomyocytes cultured in media and generated in heart homogenates was detected with this method, the results showed that it is an efficient method to detect low concentration nitric oxide.

利用乙酸乙酯抽提法，我们检测了心脏匀浆和培养的心肌细胞产生的一氧化氮，证明乙酸乙酯抽提法是一种检测低浓度一氧化氮的有效方法。

Six months laters, nitric oxide, nitric oxide synthase activity were measured in both testis of the rats. And the DNA content were measured by flow cytometry, the percentage of monoploid were recorded.

术后6个月处死，取两侧睾丸标本，测定睾丸NO含量、NOS活性，并制备细胞悬液，检测记录每样本中单倍体细胞占细胞总数百分比。

"We found nitric oxide can protect bacteria against oxidative stress."

&我们发现一氧化氮可以防止细菌对氧化应激。&

He thinks a compound in this class could be made to reduce the amount of nitric oxide bacteria can produce, reducing their ability to resist antibiotics.

他认为这类化合物可以减少细菌产生一氧化氮的抵抗能力，减少他们的抗生素。

He said bacteria produce nitric oxide to resist antibiotics.

细菌产生一氧化氮来抵抗抗生素治疗。

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