种植地区土壤里硒的含量决定了食物的硒含量。
The amount of selenium in the soil where food is grown determines its selenium content.
研究了富硒玉米子粒中硒的含量分布和赋存形态。
This paper studied the content distribution and species of selenium in the accumulating selenium corn grain.
真空蒸馏提纯硒利用元素的挥发性不同进行金属硒的提纯。
Purifying selenium by vacuum distillation. Metal selenium purification is on the base of different elemental volatility.
目的：研究纳米红色元素硒的护肝、抑瘤和免疫调节作用。
Objective: To study the effects of nano red elemental selenium on liver protection, tumor inhibition and immune regulation.
本文介绍了硒的免疫功能，并讨论硒在疾病防治中的作用。
This paper introduces the immunity function of selenium, and discusses the effects of selenium on prevention and cure of diseases.
结合国内外的研究进展，综述了环境介质中硒的各种检测方法。
According to advances of home and abroad, this paper discussed measure methods of Selenium in environmental media.
研究了魔芋中硒的赋存形态、分布及含硒多糖的提取分离技术。
The combined forms and distribution of selenium as well as polysaccharide extraction technology were studied in this paper.
硒的测定用DAN荧光分光光度法，氟的测定用氟离子选择电极法。
Selenium in grains was determined by DAN fluorescence spectrophotometer, while fluorine was determined by fluoride ion selective electrode method.
目的研究高碘摄入对小鼠仔鼠脑组织甲状腺激素的影响及硒的干预作用。
Objective To study the influence of excessive iodine intake on thyroid hormones in cerebrum of filial mice and intervention of selenium.
目的通过试验提出氢化物发生-原子荧光光谱法测定车间空气中硒的方法。
Objective To introduce hydride generation atomic fluorescence spectrometer for determining Se in the air of workshops.
研究了恩施双河产玉米中硒的赋存形态、分布及含硒大分子的提取分离技术。
Study the combined forms and distribution of selenium, the extraction and separation technology of macromolecule containing selenium in corn of Shuanghe of Enshi city.
本文研究了在模拟地下水介质中，粘土对硒的吸附(解吸)规律和等温吸附方程。
In this paper the sorption (desorption) behaviour of selenium (in simulated groundwater) (with clay) and the sorption (desorption) isotherm equation was studied.
通过普通食物增加硒的摄入量几乎是不可能的，因为普通食物中的硒的含量极低。
It is almost impossible to increase selenium intake by eating certain types of food because most common foods have very low selenium content.
从地质时代的一致性上反映硒的来源与西南地区峨眉山玄武岩喷发或风化作用有关。
The consistency of the geologic ages suggests that the selenium source is related to eruption or weathering of the Emeishan basalt in Southwest China.
目的研究碘过量摄入对小鼠肝脏I型脱碘酶(IDI)活性的影响及硒的干预作用。
Objective To investigate the effect of selenium on the activities of liver type I deiodinase (IDI) in iodine-excess mice.
目的：研究乳酸菌对无机硒的吸收利用程度，以寻找对无机硒有机转化的生物载体。
Objective: To study the degree of lactobacillus absorbing and using selenium, in order to find the biology carrier to transform inorganic selenium into organic selenium.
目的探索雪腐镰刀菌烯醇(NIV)对培养软骨细胞DNA损伤作用及硒的保护作用。
Objective To investigate the effect of nivalenol (niv) and the protection of selenium (se) on DNA of the cultured chondrocytes.
大蒜对硒具有强的生物富集作用，并能将吸收的无机硒的78.24%转化为有机硒。
The garlic possessed a great ability of se biological accumulation. 78.24% inorganic se absorbed was changed into organic se.
目的：研究不同霉菌对无机硒的吸收利用程度，以寻找对无机硒有机转化的生物载体。
Objective: to study the degree of different molds absorbing and using selenium, in order to find the biology carrier to transform inorganic selenium into organic selenium.
运用电子自旋共振（ESR）技术直接观察了两种硒的化合物对过氧自由基的清除作用。
The scavenging effect of selenium on peroxy radical was directly investigated with two kinds of selenium compound by means of electron spin resonance (ESR) technique.
本文叙述了用全反射X荧光分析方法测定溶液中微量硒的实验装置、制样技术和测定方法。
The experimental instrument, sample preparation and determination method of the trace element Se in solution by total reflection X-ray fluorescence analysis are described in this paper.
在缺乏硒的土壤中长的食物含硒量就会低，而每天一颗巴西坚果，为摄取硒提供了有益的保障。
Selenium can be low if the food is grown in selenium deficient soil, so a Brazil nut a day provides a useful insurance policy.
通过对我国部分海区样品的测定，得出了沉积物中硒的含量，以及晒在沉积物中的富集速率。
The content of selenium and its enriching rate in the sediment have been obtained by measuring the samples in part of China's sea area.
本文建立了一种以气动稳流取代蠕动泵的流动注射氢化物发生原子吸收测定趾甲中硒的方法。
A method for determining selenium in human's toenail by using pneumatic steady flow injection with hydride generation atomic absorption spectrometry instead of peristaltic pump has been developed.
结果表明，该方法能达到铜的较完全脱除及碲、硒的部分脱除，银在浸出过程中基本没有损失。
The results show that this method can attain thorough removal of copper and part removal of tellurium and selenium and the silver is still not leached in leaching process.
本文拟就土壤中硒的含量、形态、有效性影响因素、硒的保健作用和调节措施等方面作一综述。
The soil selenium content, form, availability, healthy effects and adjust measures were reviewed in this paper.
通过大田和盆栽试验研究了低硒土壤中主栽大豆品种积累硒的品种差异并对其机理进行了初步探讨。
Selenium uptake and accumulation by different soybean cultivars in low-Se soils were studied with both field and pot experiments.
在低硒土壤上，通过施用硒微肥对烟草生长及烟草对硒的吸收情况进行了研究，能够提高烟叶含硒量。
It researched the absorbing state of tobacco plants, by using selenium-minim fertilizer on the selenium-minim soil, and it increase the se content of tobacco plants.
在低硒土壤上，通过施用硒微肥对烟草生长及烟草对硒的吸收情况进行了研究，能够提高烟叶含硒量。
It researched the absorbing state of tobacco plants, by using selenium-minim fertilizer on the selenium-minim soil, and it increase the se content of tobacco plants.
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