The Cu excretion rate is higher in piglets than that of growing and finishing pigs, the Zn excretion decreased as the Zn addition to the diets decreased.
从各阶段的排泄率可以看出,仔猪铜的排泄率要高于生长肥育猪,而锌则有随添加量减少排泄率降低的趋势。
However, Zn may react with some compositions of paint, and the paint capability may be reduced.
但是锌可能会与漆层中的一些组份发生反应,降低漆膜性能。
Ca potentiators effect of ca, Cu, Mn, Mg, fe and Zn contents and quality in japonica rice were studied.
利用粳稻品种探讨了钙增效剂对稻米中钙及铜、锰、镁、铁、锌积累和品质的影响。
The study of mechanical performance and manufacturing process of ZA series Zn - alloy are discussed in detail.
本文较详细论述了ZA系列锌铝合金力学,物理性能,制造工艺的研究。
In the MIG with filler wire. With the increase of wire feed speed, transition coefficient of Zn trend to decrease.
MIG填丝焊接过程中,随着填入锡黄铜焊丝速度的加快,锌元素的过渡系数有减小的趋势。
Zn is one of the necessary microelements for human body, which is important and helpful for well developed human body.
营养元素锌是人体必需的微量元素之一,对人体的生长发育起着重要的作用。
Because of similarity of chemical character, Zn and Cd give birth to accompany always, go to the plant by soil, then endanger the human health through the food chain.
由于化学性质相似,锌、镉在自然界总是伴生、伴存而造成伴随危害,经土壤到植物,继而通过食物链危害人类健康。
Zn addition, her proses have their own unique artistic style of the forms of art.
同时,她的散文在艺术形式上也有着自己独特的艺术风格。
Afforestation in sandy soils can cause soil acidification and affect Cu and Zn release.
砂质土壤上造林会引起土壤酸化,影响铜和锌的释放。
With the increase of the concentration, Zn first increased, then decreased the content of biliproteins.
锌离子组藻胆蛋白含量随离子浓度的提高先增加后降低。
The results showed that dietary Zn and VA level had mutual effect on VA concentration in serum.
证明日粮锌与维生素A水平在血清维生素A浓度上存在互作效应。
Zn mainly accumulated kidney, heart, brain, skin.
锌主要积累在肾、心、脑、皮肤中。