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In addition to higher levels of calcium and phosphorus, there is antidotal evidence that supplementing the gilt developer diet with higher levels of copper, zinc, iron, iodine and manganese will increase body reserves of these minerals and may enhance future reproductive performance.

磷之外如能再补充高水平的铜、锌、铁、碘、锰微量元素,这将有助于提高母猪体内对这些矿物质的储备从而能改善以后的繁殖表现。

In addition to iodide and iodate, another iodine compound could be separated and detected in certain samples with high total iodine concentrations and was identified as elemental iodine, probably in form of triiodide, by peak matching.

在碘化合物总浓度很高的特定样品中,除了碘化物和碘酸盐,其他的碘化合物也可以被分离和检测,其通过峰匹配以三碘化物形式被做为元素碘检出。

Attapulgite deposits are rare and valuable in the world. Large iodic attapulgite deposits with total reserves of 2 500 million tons were found in central and western Gansu Province. High iodine exists in attapulgite ores. There is about 0.0418% iodine in western attapulgite ore and 0.0425% in central ore, which are almost the same as the iodine content of niter in Chile.

凹凸棒石矿为稀有的非金属矿种,近年来,在甘肃中、西部第三纪地层中发现了大型凹凸棒石矿,矿石总储量可达2.5亿吨,矿石中碘含量较高,西部凹凸棒石含碘约为0.0418%,中部平均含量约为0.0425%,与智力碘硝石的含碘量(0.04%)相当。

In the first human study of its kind, Texas based researchers started with knowledge that perchlorate can inhibit the absorption of iodine.

人类这方面最早的研究指出,德克萨斯的研究人员发现高氯酸盐能抑制碘的吸收。

Objective To observe the antagonistical effect of DHA and EPA on the interference to metabolism of protein, DNA, RNA and the expression of bcl-2, bax gene by excessive iodine.

目的 观察二十二碳六烯酸二十碳五烯酸对高碘所致的脑蛋白质、核酸代谢和bcl-2、bax基因表达损伤的拮抗效应。

In chapter four, the preperation of ytterbium diiodide was examined. The reductive cleavage of Se-Se bond and S-S bond induced by ytterbium diiodide was investigated. The reaction of diselenides and disulfides with allylic bromide promoted by ytterbium diiodide was also examined. The intermolecular Barbier-type reaction induced by ytterbium diiodide was studied. In the last section of this chapter, the intermolecular reductive coupling of nitriles with azides induced by samarium diiodide was investigated.

第四章,研究了二碘化镱的制备方法,以及二碘化镱作为一种优良的单电子转移试剂在有机合成中的应用:二硒醚的Se--Se键和二硫醚S-S键的还原断裂,及其在合成烯丙基硒醚,硒代酯和烯丙基硫醚,硫代酯中的应用,实验结果表明二碘化镱也能促进分子间的Barbier反应,而文献认为二碘化镱不能促进分子间的Barbier反应;最后研究了二碘化钐促进的叠氮化合物与腈的交叉还原偶联反应,一步高收率地制备脒的方法。

About tetra-n-butyl ammonium polyiodides: triiodide and pentaiodide anions are the basic building blocks; heptaiodide anion and undecaiodide anion are composed by triiodide anion, and nonaiodide anion is composed by pentaiodide anion. Therefore the character of triiodide, heptaiodide and undecaiodide polyiodides is similar, and that of pentaiodide and nonaiodide polyiodides is similar.

正四丁基多碘化铵化合物中:碘三离子和碘五离子是基本的结构单元,碘七离子和碘十一离子是由碘三离子构成的,碘九离子是由碘五离子构成的,所以碘三、碘七和碘十一形式的高聚碘具有相似的性质,碘五和碘九形式的高聚碘具有相似的性质。

Polyiodide is a new iodine bactericide which has better sterilizing effect. But the application of the polyiodide has not been expanded broadly because of the high cost and complicated preparation technology.

高聚碘是近年来发现的一种杀菌效果更好的碘杀菌剂,但因其制备工艺复杂、成本高而未得到广泛推广。

For inorganic or organic iodides with different molecular sizes and molecular iodine said adsorbent has high adsorption action, and its strength is high.

对不同分子尺寸的无机与有机碘化物以及分子碘,该载银大孔沸石分子筛吸附剂都有高的吸附作用,且其强度高。

By using the two symmetric absorption peaks of iodine molecules within the frequency range of Brillouin scattering in water, accurate real-time measurement of Brillouin shift in water could be achieved.

利用碘分子在水中的布里渊散射光谱范围内的两个对称的吸收峰,可以对光在水中的布里渊散射频移实现高精度的实时测量。

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推荐网络例句

No clear conclusions can be made about the predictie alidity of specific measures, they found, except for criteria for the underuse of drugs for cardioascular disease.

除了心血管病不合理用药标准外,对于特定评价方法的预测效度没有明确的结论。

The third and last is that almost all of them, being infinite in number, have been impostures, and by idle and crafty brains merely contrived and feigned after the event past.

第三、即最后一点是:几乎所有这些不胜枚举的预言都是欺人之谈,都是在事件过后由无聊而狡猾的脑筋推测与凭空捏造的。

This horse had the power of speech and was sure to win all the car riageraces in ece.

这匹马能够说话,在希腊的所有马拉车大赛中必定独占鳌头。