查询词典 antenna lead in

When a voltage is applied to the plates a thin film of lead peroxide is formed on the positive plate.

当电压应用于板一氧化铅薄膜形成在正极板。

Its mechanism is also directed against radiation-induced free radicals and lead poisoning resulting peroxide detoxification tea polyphenol compounds can be anti-oxidation and free radical scavenging, and thus achieve the anti-radiation effects, plays a radiation protection agent.

其作用机理也是针对辐射引起的自由基并导致过氧化毒害而产生的解毒作用，茶多酚类化合物可以抗氧化和清除自由基，因而达到抗辐射效果，起着一种辐射保护剂的作用。

Chemical oxidations of sodium plumbite solution in alkali are readily achieved with chlorine, bromine, and hydrogen peroxide and simple lead salts may be oxidized with 37 M nitric acid.

用氯、溴和过氧化氢在碱性条件下可实现化学氧化铅酸钠。简单的二价铅的盐可用37M的硝酸溶液来氧化

The favorable regions for DNA cleavage were observed to be pH 3.6-5.6 and pH 9.0-10, suggesting that the species responsible for DNA cleavage are different in different pH regionsOur results do not support a widely accepted conclusion that the copper-bound or free hydroxyl radicals provided by CuZnSOD with its end product hydrogen peroxide lead to release of copper from its host, the Fenton reaction between the free copper and the hydrogen peroxide being responsible for the aberrant copper-mediated oxidation chemistry in CuZnSOD.

目前广泛接受的一个推测机理是CuZnSOD与H_2O_2反应生成羟自由基损伤酶自身导致Cu释放，而释放出的游离Cu进一步与H_2O_2发生Fenton反应导致了异常催化氧化反应的发生。

Lead poisoning is a danger especially to children under 6 years old.

铅中毒是很危险的，尤其是对六岁以下的儿童。

The dangers of lead poisoning are well known, especially for children and pregnant women.

铅中毒的危险是众所周知的，尤其是对儿童和孕妇。

He says many parts of the world are doing too little to correct the problem of lead poisoning in children.

他说世界上的很多地区对含锌油漆毒害孩子的问题做的很少。

If your friend has children, she should know that lead poisoning is a serious child health issue.

如果你的朋友有孩子，她就应该知道，铅中毒是有关儿童健康的一个重要问题。

We don't expect any lead poisoning problems, Harvey added.

我们不指望任何铅中毒的问题，哈维说。

The incident uncovered one of China's worst known cases of lead poisoning.

这个发现揭开了中国最为严重的的铅中毒事件之一。

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