这时候,一些放射性产物(铯、碘等)开始混入水和水蒸气中。
At this time, some of the radioactive fission products (cesium, iodine, etc.) started to mix with the water and steam.
它们不仅能够与许多过渡金属络合,而且能够与主族元素络合,比如铍、硫、碘等。
They not only bind to any transition metal, but also to main group elements such as beryllium, sulfur, and iodine.
原子能设施中排出的气体中,含有放射性的氪、氙、碘等物质,必须用活性炭将它们吸附干净以后再行排放。
Nuclear facilities in the exhaust gas, radioactive krypton, xenon, iodine and other substances, must use clean and activated carbon adsorption them again after discharge.
原子能设施中排出的气体中,含有放射性的氪、氙、碘等物质,必须用活性炭将它们吸附干净以后再行排放。
Nuclear facilities in the exhaust gas, radioactive krypton, xenon, iodine and other substances, must use activated carbon adsorption to clean them again after discharge.
因此,继续进行以纠正硒、碘等微量元素代谢失控为主要内容的研究,对于今后肿瘤的防治具有重要的意义。
So, it is important for tumor prevention and control to go on the research on the relationship between the trace elements of se and I and T3 metabolism.
不易挥发物质释放的辐射,和逸出的铯、碘等易挥发元素一样,对接近核电站的工作人员或善后人员来说仍然是一个巨大的危险。
The radiation emitted by nonvolatile materials still poses a big danger to workers or cleanup crews close to the plant, along with the released volatile elements such as cesium and iodine.
对近年来国内外盐湖资源开发利用的进展情况加以介绍,也涉及到国外钾、锂、镁、硼、碘等相关产品的生产、消费、价格等情况。
Progress in comprehensive utilization of salt lake and related resources in recent years is reviewed in the paper. Production, consumption, and prices of some salts are also concerned.
对近年来国内外盐湖资源开发利用的进展情况加以介绍,也涉及到国外钾、锂、镁、硼、碘等相关产品的生产、消费、价格等情况。
Progress in comprehensive utilization of salt lake and related resources in recent years is reviewed in this paper. Production, consumption, and prices of some salts are also concerned.
像日本等许多地方,人们通过食用海鲜、海藻得到碘,以及从生长在高碘土壤里的蔬菜中获取碘,或者从吃那种土壤中生长的草的动物中获取碘。
In many places, like Japan, people get iodine from seafood, seaweed, and vegetables grown in iodine-rich soil or animals that eat grass grown in that soil.
像日本等许多地方,人们通过食用海鲜、海藻得到碘,还可以从生长在高碘土壤里的蔬菜或食草动物那里得到碘。
In many places, like Japan, people get iodine from seafood, seaweed, vegetables grown in iodine-rich soil or animals that eat grass grown in that soil.
铀,碘,铯等元素在一定的半衰期内都可以释放出上述射线。
These rays are emitted during the decay of certain versions of uranium, iodine, cesium and other elements.
福岛市也已在饮用水中发现了碘、铯- 135和铯- 137等放射性物质。
Also in Fukushima City, radioactive elements, including iodine, cesium-135 and cesium-137, were found in drinking water.
例如,碘- 131的放射性只需要八天就衰减到它原来的一半,所以只需要等一等问题就能解决。
For instance, because it takes only 8 days for the radioactive isotope iodine-131 to decay away to half its original level of radioactivity, simply waiting should be a fix.
测定竹炭对碘、苯、甲醛等的吸附性能及竹炭体积电阻率,发现所用竹炭性能较好。
Meantime, absorption value of iodine, benzene and formaldehyde on bamboo charcoal and its volume electric resistance rate was determined.
本工作研究了黄铜矿,方铅矿、稀土赤铁矿,辉锑矿,辉钼矿,黄铁矿等六种矿物对碘和锝的吸附和解吸。
The work has researched in adsorption and desorption of iodine and technetium on brass ore, lead glance, rare-earth hematite, antimony glance, molybdenite and iron pyrites and so on.
用非离子表面活性剂作为络合碘单质的载体,加入碘化钾、碘酸钾等助剂,使聚醚碘性能更加稳定。
With the non-ionic surfactant as the carrier of the iodine, by join iodide potassium, iodate potassium, make the polyether-iodine property more stable.
油脂酯交换催化剂有:常用酸碱催化剂、酶、固体碱、碘、金属配合物等。
The oil transesterification catalysts include usually used acid-base catalyst, solid base, lipase, iodine, metal complex, et al.
第一种方法是利用氧化还原反应,采用分离、萃取、升华等工序回收废碘液中碘的工艺。
In the first method we make use of oxidation-reduction to adopt iodine reclaiming process of separation, extraction and sublimation from waste iodine liquid.
在我国辽阔的海域及内陆水域中生长着多种藻类,如褐藻、绿藻、红藻及蓝藻、微藻等,其中产量较大的有海带、裙带菜和紫菜,在海藻化工上多用于生产碘、胶、醇。
There are many kinds of algae in vast sea area and the inland water in China, such as brown alga, green alga, red alga, blue- green alga and microalgae and so on.
用原子吸收、碘价分析、BET比表面测定、XRD和IR等手段对上述催化剂以及进口催化剂进行了物理和化学表征。
Physical and chemical characterization of the catalysts as well as some import catalysts also was carried out by means of atomic spectra, activity and BET surface area measurement, XRD and IR etc.
实验结果表明,该离子交换纤维对碘离子具有交换速度快、交换量大、再生处理便利和重现性好等优点。
The results showed that the fiber has features of fast and larger iodine ion exchange capacity and easy regeneration.
用原子吸收、碘价分析、活性和BET比表面积测定及XRD、TG -DTA、IR等手段,对催化剂和产物进行了物理和化学表征。
Physical and chemical properties of the catalysts were studied using activity measurement, BET surface area measurement, XRD, TG DTA and IR spectra etc.
结论等渗造影剂碘克沙醇对冠状动脉造影具造影剂肾病高危因素患者肾功能无明显影响。
Conclusion the isotonic contrast medium has litter effect on the renal function of the patients with high risk factors.
本文引述文献中所采用的测定微量碘的方法包括分光光度法、极谱法和气相色谱法等。
Many methods have been developed for determining trace iodine. including spectrophotometry. polarography and gas chromatography etc.
提取汗潜指纹通常采用的方法是用灰粉或墨粉进行处理,但在渗透性材料上,如纸张、硬纸板等最合适的方法是采用碘熏法。
Now the generally accepted method to handle and collect invisible fingerprints of sweat is by means of lime or ink powder.
试样以王水分解、泡塑富集分离金,硫脲解脱,以硝酸-硫酸破坏硫脲,用氟化氢胺- EDTA掩蔽铁、铜、铅等干扰元素,加碘化钾使之析出碘,以淀粉为指示剂,用硫代硫酸钠进行滴定。
Conceal disturbing elements like iron, copper, lead with hydrogen fluoride amine-EDTA, add the potassium iodide to separate iodine, and take starch as indicator, titrate with sodium hyposulfite.
试样以王水分解、泡塑富集分离金,硫脲解脱,以硝酸-硫酸破坏硫脲,用氟化氢胺- EDTA掩蔽铁、铜、铅等干扰元素,加碘化钾使之析出碘,以淀粉为指示剂,用硫代硫酸钠进行滴定。
Conceal disturbing elements like iron, copper, lead with hydrogen fluoride amine-EDTA, add the potassium iodide to separate iodine, and take starch as indicator, titrate with sodium hyposulfite.
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