查询词典 trace element

Three hundred one-day-old avian broiler whose body weights were near consistent and healthy were selected, and were divided into 5 disposes randomly, 3 repeats in each dispose. Adopting single factor to compare the effect of complex amino acid trace element chelated on production performance, death rate and disease occur rate in leg of broiler when it was added with high Cu (Cu 250 mg/kg) level, 1 times NRC level, 0. 5 times NRC level, 0 level (neither use chelated nor sulphated) and 1 times NRC level as sulphate.

选体重近似一致、健康的1日龄艾维茵肉用仔鸡300只，随机分为5个处理，每个处理3个重复，采用单因子设计比较研究了复合氨基酸螯合微量元素(Fe、Cu、Mn、Zn)高铜水平(Cu 250 mg／kg)、NRC水平、0.5倍NRC水平、0水平和硫酸盐对肉用仔鸡生产性能、腿病发生率和死亡率的影响。

For comparative research on trace element spectral diagram of animals which are different in Taxology and productive performance,the hair and blood samples were taken from 10 milking cows and 10 bile—draining bears.

本研究采取产奶期奶牛和胆汁引流黑熊的毛发和血液样品，测定其必需微量元素Mn、Fe、Co、Cu、Zn和非必需元素Cd、Pb的含量，建立所测微量元素图谱并进行比较。

I've written before that approximately 2/3 of the earth's tillable soil is completely devoid of Selenium, a vital trace element and power mineral required not only for the production of SOD but also one that is a powerful immune booster, cancer fighter and longevity mineral too, that most people have virtually no selenium in their diet which is another great reason to make sure that you're taking the true RDA of 200mcg per day.

我写此之前，大约有2 / 3地球的耕地土壤是完全缺乏硒，一个重要的微量元素和矿物质的权力，不仅需要为生产的SOD ，而且还一说是一个功能强大的免疫强心针，癌症战斗机和长寿的矿产太，大部分人都几乎没有硒在他们的饮食，这是另一个重要原因，以确保您以真正的推荐的每天

The collected data showed that the morbidity and distribution of large intestine carcinoma were related to region,age, dietary factor, verminosis, heredity, hormone and chronic intestinal diseases and long-term stress.characteristics, trace element intake and living habits on the morbidity of responding preventive measures for reducing the incidence of large intestine carcinoma.

选取资料显示大肠癌发生与分布和地区、年龄、饮食因素、寄生虫病、遗传、激素、肠道慢性疾患及长期精神紧张等方面有关并加以论述。资料综合：①论述了不同饮食特点、微量元素摄入及生活习惯对大肠癌发病的影响。②对各种致癌因素的作用机制加以分析。

3The trace element amino acid chelates have no negative impact on the physiology of liver and kidney.

本研究通过两个试验考察氨基酸螯合铁、铜、锌、锰对肉鸡生产性能和血液生化指标的影响。

Cheju Island from the natural sea salt with rich trace element*,**foliating, massage, soothing three-in-one, the removal of aging skin, skin slippery sense of immediate increase.

来自济州岛的天然海盐含丰富的微量元素，去角质、按摩、润肤三合一，去除老化的角质，皮肤滑感即时增加。

A colorless element that is one of the six inert gasses; occurs in trace amounts in air.

无色元素，六种惰性气体之一，空气中含量较少。

The effects of four trace element treatments, Pelleting process and antioxidants on the lipid rancidity in formula feeds were discussed using trial design of single factor.

采用单因素试验设计，探讨了4种微量元素Cu、Fe、Mn和Zn的4个水平组合以及制粒、添加抗氧化剂对配合饲料脂质酸败的影响。

Using the neutron activation analysis method, the author studied the trace element characteristics of silicified and limonitized quartz sandstones, diabases, limestones and pyrite in the Laozhaiwan gold deposit, and analyzed the relationships between the elements. The results show that the accompanying elements of Au in the study area can be used to guide the ore-prospecting work.

采用中子活化分析方法测试了老寨湾金矿区内的硅化褐铁矿化石英砂岩类、辉绿岩类、灰岩类和黄铁矿样品的微量元素特征，并利用元素地球化学研究方法对元素间的相关关系进行了分析，结果表明，在该地区可以利用金的伴生元素来指导找矿。

Methods Inductively Coupled Plasma Atomic Emission Spectrometry was used to determine the trace element in Semen Brassica Rapae,Semen Nigellae, Celery seed .

方法采用等离子体发射光谱法和原子吸收法测定了芜菁子、黑种草子及芹菜子中微量元素的含量。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了