Fe, b, mo fertilizer could promote forage tillering, enlarge LAI and strengthen competition ability with weeds, which favored photosynthesis and forage quality improvement.
铁、硼和钼肥能够促进牧草分蘖，提高叶面积指数和提高与杂草的竞争力，有利于牧草的光合作用和提高牧草质量。
The effect of Fe-B alloy and Mo on sintering of steel based carbide is reviewed.
对铁硼合金和钼对钢结硬质合金烧结的影响进行了综述。
Objective: to explore the mechanical properties of laser welds of Fe-Cr-Mo magnetizable alloy and cobalt-chromium alloy so as to give reference for clinical work.
目的：测试激光焊接铁铬钼软磁合金与钴铬合金的机械性能，为临床应用提供参考。
The influences of preparation method, the calcined temperature and auxiliary forming reagent on the activity of the Fe Mo Co o catalyst for oxidation of methylal to formaldehyde were studied.
考察了制备方法、焙烧温度和成型助剂对甲缩醛氧化制甲醛铁钼钴三元催化剂活性的影响。
The good Na_2S-induced flotation behavior of pyrite was applied into the flotation separation of a sulphide ore containing Mo, Bi and Fe.
本文研究中把黄铁矿具有良好硫化钠诱导可浮性的特性应用于湖南某多金属矿石中钼、铋、铁硫化矿的浮选分离。
The good Na_2S-induced flotation behavior of pyrite was applied into the flotation separation of a sulphide ore containing Mo, Bi and Fe.
本文研究中把黄铁矿具有良好硫化钠诱导可浮性的特性应用于湖南某多金属矿石中钼、铋、铁硫化矿的浮选分离。
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