查询词典 nitric

Objective To explore the effect of nitric oxide on the pathogenesis and regulation of aconitase in anemia of chronic disease ; to provide experimental evidence for prevention and treatment of ACD.

目的探讨一氧化氮在慢性病贫血发病中的作用及对肝脏顺乌头酸酶活性的影响，为ACD的防治提供实验依据。

Settlers bought the goods they needed from salesmen or peddlers who traveled in Wagons. People often paid for the goods with pieces of gold jewelry. To test the true value of a piece of gold, a peddler would make a small scratch on it and put a drop of nitric acid on the scratch.

拓荒者从坐马车的小贩手中买东西，人们常常用金首饰付款，为了测定一块金子的真正价值，小贩常常在金子上划一道印，然后放一滴硝酸在这道印上。

All the pollution is not acid rain, i.e., sulphuric and nitric acid dissolved in precipitation .

酸雨为含有硫酸和硝酸的雨，它并不是造成污染的唯一原因。

The resultant precipitation —— acid rain is a dilute mixture of sulphuric acid and nitric acid.

由此产生的沉降物——酸雨是稀释后的硫酸和氮酸的混合物。

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。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。