英语释义

• an element that occurs at very small quantities in the body but is nonetheless important for many biological processes

片语

trace amount element痕量元素

antioxidant trace nutritional element抗氧化微量营养素

trace e element微量元素

trace of element[数]

Trace additive element痕量添加元素

trace minerals微量元素；稀有矿物质

minor element[化学] 微量元素

trace alloy element微量合金元素

Trace metal element微量金属元素

trace impurity element杂质元素

英汉例句

• for trace element analysis, storage of organic solvents.

  用于痕量元素分析，存储有机溶剂。

• the coefficients of adsorptions of each trace element on kaolin during air-staged combustion were calculated.

  计算了高岭土在分级燃烧工况条件下对每种微量元素的吸附率。

• climate and land use are important factors in trace element distribution.

  气候和土地利用是影响地下水中微量元素分布的主要原因。

• objective:to observe the relationship between repetitive respiratory tract infection (rrti)and hair trace element in children.

  目的：了解儿童反复呼吸道感染（rrti）与头发微量元素水平的关系。

• objective: to investigate the effect of trace element lithium on the occurrence of endemic gaiter.

  目的：研究碘缺乏病流行地区除严重缺碘外，微量元素提对甲状腺肿的影响。

• trace element zn in 86 children was determined and investigated.

  对86例儿童微量元素锌水平进行了调查研究。

• the regularity of random error of trace element analysis is discussed.

  本文讨论了痕量元素分析中随机误差的规律性。

• objective to study on the relation between trace element in hair and hypertension.

  目的探讨原发性高血压与头发中微量元素的关系。

• methods: trace element zinc in serum was determined by the atom absorption spectrum method.

  方法：用原子吸收光谱法测定银南地区儿童微量耳垂血血清微量元素锌。

• ree compositions of gold-bearing pb-zn sulfide quartz vein are close to those of caledonian granite. trace element curves of both are very similar too.

  含金铅锌硫化物石英脉与加里东期花岗巖稀土元素组成非常相似，微量元素曲线形态非常接近。

• the results show that medium composition, trace element concentrations and fungi strains can affect the bioconcentrating action of edible fungi.

  结果显示：培养基成分、微量元素浓度和食用菌菌株会影响食用菌的生物富集作用。

• the al, pb, cu, cd, fe, sn etc trace element in the electrolytic zinc were accurately and quickly measured by using icp-aes method.

  采用icp—aes法準确、快速地测定电锌中的铝、铅、铜、镉、铁、锡等微量元素，并对方法的準确度和精密度进行了检验。

• therefore, the element ratios can be applied to the study of trace element characteristics of rocks in the tholeiite source region.

  因此研究拉斑玄武巖源区巖石中的微量元素特征可以采用元素比值的方法。

• conclusion it was suggested that ida can not only cause the deficiency of fe in female and offspring rats but also change other trace element metabolism.

  结论缺铁性贫血不仅可造成母代与仔代大鼠体内铁的缺乏，还可引起机体内其他微量元素代谢的改变。

• trace element test results are affected by various factors and the establishments of reference intervals are also complicated.

  微量元素检测受到多种因素的影响，其正常参考区间的建立也显得非常复杂。

• there existed two common factors called macroelement factor and trace element factor, which indicate the contents of macroelements and trace elements in the plants respectively.

  因子分析中认为存在大量元素与微量元素两个公共因子，分别代表着植物中大量元素与微量元素的含量状况。

• the biochemical specificity, function, absorption principle, production, application and development on research of organic trace element are elaborated in this article.

  本文综述了有机微量元素的生化特性、功能作用、吸收机理、生产应用和研究进展。

• selenium is a kind of necessary trace element to living beings.

  硒是生物的一种必需微量元素，它与工农业生产及人类健康关系密切。

• zinc, an important trace element for healthy growth and development, can be related to pancreatic cancer.

  锌作为健康生长和发育所需的一种重要的微量元素，与胰腺癌可能有关。

• selenium is a necessary trace element for the health of people.

  硒是人体的必须微量元素之一，对人体健康具有重大的意义。

• beer is one of the best sources of chromium, this trace element deficiency can cause the onset of diabetes.

  同样，啤酒是铬的最好来源，该微量元素缺乏可引起糖尿病的发病。

• narrated the trace element selenium with emphasis lacks in the correlation disease arises the function.

  重点讲述了微量元素硒缺乏在相关疾病发病中的作用。

• the trace element content of 240 children with repetitive respiratory infection was detected and studied.

  检测了240例反复呼吸道感染患儿血微量元素含量。