查询词典 iodine

Objective To investigate the validity of psychomotor function handicap to diagnose the sub-cretin in different periods of iodine supplementation.

目的 探讨在碘营养变化过程中精神运动功能障碍对亚克汀病诊断的有效性。

A spectrophotometric determination of iodine by oxidation decoloration reaction of pyrocatechol violet by iodatein a strong acid medium is reported in this paper.

本文提出了在强酸性条件下，根据碘酸根氧化邻苯二酚紫使其褪色吸光光谱法测定加碘食盐中碘含量的分析方法。

Lin Jingshan the company's Chief Engineer had personally on three of the heater heating method (commonly known as Little Miss Sunshine) to compare the speed of the hot and cold: The hand on heater in front of about 60 centimeters, to be followed by access to power: iodine-tungsten lamp quartz tube the thermal radiation immediately communicated to the hand; electric heating film about two to three seconds will be communicated to the hot hand; and the hot filament resistance will require more than 6 seconds.

该公司总工程师林景山曾亲自对三种加热方式的取暖器的冷热速度进行比较：将手放在取暖器前方60公分左右，然后依次接通电源：石英碘钨灯管的热辐射即时传达到手上；电加热膜约二、三秒钟将热传达到手上；而电阻丝加热的则需要6秒以上。

It suggests that the iodine atom is quasi linear with nitrogen and Mo, which is bonded to the nitrogen atom, could generate a large static electronic field and give the large contribution to NLO response.

表明碘原子与氮原子和钼原子趋于直线时，会产生较大的静电场，从而产生较大的非线性光学响应。

The radioactive isotope iodine-131, with an eight-day half-life, is very useful in medicine and other applications

放射性同位素碘－131的半衰期为8天，在医学和其它应用中都很有用。

A radioactive isotope of iodine widely used as a tracer in medical diagnosis .

放射性碘碘的一种放射性同位素，广泛地用于医学诊断作为追踪剂

A radioactive isotope of iodine widely used as a tracer in medical diagnosis.

通过观察或测定放射性同位素示踪原子的行为或强度来研究物质的运动和变化规律的技术。

The radiochemical separation procedure of 132Ⅰ was designed on the basis of half-lives of iodine and tellurium isotopes in mixed fission products.

依据混合裂变产物中碘及其母体啼的同位素的半衰期设计分离132Ⅰ的流程。

Radioisotope scan / gamma camera scan - this uses a very small amount of radioactive iodine.

放射性同位素扫描/γ相机扫描-这用途非常少量的放射性碘。

You should inform the radiologist if you have had an allergic reaction to iodine or a contrast agent in the past, or if you have any other allergies.

你应通知放射如果您曾经一过敏反应碘或一对比剂在过去，或如果您有任何其他过敏症。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。