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- The content of boron and molybdenum in soil is located in critical leval. 锌、锰、铁和铜等微量元素平均含量水平较高,也存在土壤分布变异性较大的问题。
- The results showed that: Oxfam boron and molybdenum could promote the growth of soybeans and increase the yield. 结果表明:施用硼和钼可促进大豆的生长,提高了大豆的产量。
- Title: EFFECTS OF BORON AND MOLYBDENUM ON TUBER YIELD AND ACTIVE OXYGEN METABOLISM IN POTATO(Solanum tuberosum L. 关键词:马铃薯;鲜薯产量;硼钼营养;活性氧代谢
- Effects of boron and molybdenum on growth and yield of peanut 施用硼钼对花生生长发育和产量的影响
- Influences of Boron and Molybdenum on Active Oxygen Species in Turfgrass Seashore Paspalum under Low Temperature 硼钼对低温下草坪草海滨雀稗活性氧代谢的影响
- Effect of Boron and Molybdenum on the Contents of Soluble Sugars and Free Proline in Seashore Paspalum 硼、钼对低温下海滨雀稗可溶性糖和游离脯氨酸含量的影响
- [6]YU M,CHEN Y J.Influences of boron and molybdenum on active oxygen species in turfgrass seashore paspalum under low temperature[J].Acta Agronomica Sinica,2005,31(6):755-759. (in Chinese)喻敏;陈跃进.;硼钼对低温下草坪草海滨雀稗活性氧代谢的影响[J]
- Brazing of copper, copper alloys, silver and molybdenum etc. 钎焊铜及铜合金、银、钼等金属。
- Indium,boron and gallium are used in making solar cells. 铟,镓,硼,应用到太阳能电池中。
- Boron and boride have been widely applied to modern industry. 摘要硼及其硼化物在现代工业中有着广阔的应用前景。
- Our company has two mines are tungsten and molybdenum ore mine. 我们公司有两个矿山分别是钼矿和钨矿。
- boron and molybdenum 硼、钼
- In 1984, Ganzhou Tungsten and Molybdenum Materials Factory was into production. 1984年,赣州钨钼材料厂投产,引进日本技术,生产出了钨粉、棒、丝等产品。
- The contents of soil microelements-available boron, zinc and molybdenum generally increased in upland and paddy fields. 土壤微量元素中,有效态硼、锌、钼普遍增加。
- Since then,even more valuable resources have been found there,including coal,oil,and natural gas--not to mention tungsten and molybdenum. 此后,还发现了更值钱的东西,有煤、石油和天然气--更不用说钨和钼了。
- The pig iron containing boron and boron - rich slag were produced by blast fur-nace separating. 采用高炉法处理含硼铁精矿可使铁硼有效分离得到含硼生铁和富硼渣。
- Due to the synergetic effect of boron and arsenic, dezincification was hindered. 硼能填充铝黄铜中的双空位,减缓锌的溶解速率;
- In this study, boron and strontium were used as additives to prepare low temperature lead-free glazes, and the pr... 本文使用硼和锶为添加剂,成功地制备了无铅低温釉,对釉的性质进行了测试与分析。
- Study of Suppressing the Enamel Demineralization by Combined Application of Fluoride Lanthanum and Molybdenum. 氟化物与镧、钼协同应用抑制牙釉质脱矿过程的研究。
- A hardfacing electrode containing boron and various alloy elements has been developed. 研制出一种含硼等多种合金元素的耐高温磨损堆焊焊条。