锌

A number of different approaches have been used to assess bioavailability of Zinc in the feedstuff.

文摘：本文扼要地介绍了目前评定饲料锌生物利用率的方法的基本原理以及这些评定方法的优缺点，并总结了使用不同方法所得出的评定结果，以供畜牧工作者参考。

Our company is specialized in the production of zinc ferrite core manufacturers.

欢迎垂询！我公司是一家专业生产锰锌铁氧体磁芯的厂商。

Ferrophosphorus, molybdenum powder, zinc, high ferrochrome and vanadium and titanium, etc.

磷铁、钼粉、锌、高铬铁、钒钛等等。

Objective To establish a method for determination of sorbic acid and benzoic acid in ham by HPLC. Methods Sea sand were added into samples-distill by water in the condition of alkalescence vibratedly-add potassium ferrocyanide and zinc acetate (to deposit protein, faecula,fat.)-determination by HPLC after filtration.

目的 建立火腿肠食品中苯甲酸、山梨酸的高效液相色谱测定方法方法样品加入海砂分散黏稠成块的样品，在碱性条件下用水振荡提取，加入亚铁氰化钾和乙酸锌沉淀蛋白质、淀粉和脂肪等，滤膜过滤进行液相色谱分析。

The zinc acetate, the potassium ferrocyanide and the potassium binoxalate are used as the sample preparation reagent of calcium tablets, and the hydrogen peroxide in samples can be extracted in weak-acid medium and 60℃ water bath.

采用乙酸锌、亚铁氰化钾和草酸氢钾作为前处理试剂，在弱酸性介质和60℃条件下提取过氧化氢。

In conclusion, we demonstrated, both theoretically and experimentally, that C-doped ZnO is ferromagnetic at room temperature.

结论，我们在理论和实验都证明，碳浸渍氧化锌在室温下是磁体。

It was thought that the mast important Fe sources occur in Precambrian BIFs. BIFs and ferruginous rock series in them contain abundant usable Au, Cu, Zn, Co and PGEs elements.

前寒武纪条带状铁建造中拥有全球最重要的铁矿资源，BIFs中以及包括BIFs在内的含铁岩系还含有丰富的金、铜、锌、钴、铂族等有用元素。

Results:Zn content in fetus liver is a variable and a function of time.

结果 ：胎儿肝锌是一个变量，是时间的函数。

The results of this research work will serve as a evidence to the guess that the ZnOw Crystal Fibril can applies for microwave absorbers.

该结论对澄清氧化锌晶须的微波吸收应用前景猜测有实际意义。

Role of hydrogen peroxide in experimental optic neuritis.A serial quantitative ultrastructural study. Ophthalmic Res ,1993;25(4):253-2647 Guy J, McGorray S, Fitzsimmons J, Beck B, Rao NA .

尽管如此，为研究锰-过氧化物歧化酶及铜/锌-过氧化物歧化酶对EAE中视神经的保护作用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。