A coarser grade of iron will lower the yield of ferrocene.
粗粒的铁将降低二茂铁的产量。
The superiority of catalytic hydrogenation reducing to iron and sodium sulfide reducing is showed in both increasing yield and decreasing wastes.
对比说明了加氢法在提高产品收率、减少三废方面明显优于铁粉法和硫化钠法。
It seems that the amorphous iron oxide may be used as an indirect index for the evaluation of high yield paddy soils with good structure.
看来，无定形氧化铁的含量可以作为高产水稻土具有良好结构性的一个间接指标。
Based on the single axial compression of sintered iron cylinder specimens, the rationality and applicability of generalized yield criterion are validated for sintered powder metallurgy materials.
通过烧结铁圆柱试样单向压缩试验，验证了粉末冶金烧结材料广义塑性屈服条件的合理性和适用性。
Ductile Iron has a higher yield strength than cast steel 40k vs. 30k.
铸钢的屈服强度是30K，而球墨铸铁的屈服强度更高，达到40 K。
For iron ore, the yield of coarse fraction was obviously reduced after irradiation.
铁矿石则表现为辐照后粗粒级产率明显降低。
The relationship between casting yield and effective rate of metal charge, usage ratio of molten iron, technology yield and pass rate of castings were surveyed.
阐述了铸件成品率与金属炉料有效率、铁液利用率、工艺出品率、铸件合格率四个比率的关系，指出了铸件成品率与铸造生产的全过程有关。
A highly effective method for preparation of carbon-coated iron carbide nanocrystals by AC carbon arc discharge was studied, the yield of magnetic micro powder was over 90%.
采用交流碳弧法高效合成碳包碳化铁纳米晶磁性微粉，磁性微粉产率达90 %以上。
Sinter is the main material of iron making. Its strength straightly influences the natural production of blast furnace, and it affects the yield and quality of the pig iron.
烧结矿是高炉炼铁的主要原料之一，其强度的高低直接影响高炉顺行的程度，最终影响到生铁的产量和质量。
The results indicate that the yield of milk was improved greatly, and the contents of iron, zinc, and selenium were also increased differently by the addition of the trace elements in the feedstuff.
结果表明：奶牛饲料中添加上述微量元素后，产奶量明显提高。且鲜奶中所含的铁、锌、硒都有不同程度的增加。
The survey shows the fruit tree iron deficiency disease is serious in alkaline soil and it causes bourgeon wither of trees, poor growth and lower or no yield.
调查表明，果树缺铁性生理病害在碱性大的土壤里表现严重，导致果树枝梢枯死，生长不良，果实减产甚至绝收。
Frequently, crop plants do not take up adequate amounts of iron from the soil, leading to chlorosis, poor yield and decreased nutritional quality.
农作物经常不能从土壤中吸收充足的铁营养以供正常生长的需求，从而导致失绿症、产量降低和营养品质下降。
So cast iron with its major general compressive strength for inspection standard, cast steel to its yield strength as the inspection standard.
所以铸铁一般主要以它的抗压强度为检验标准，铸钢以它的屈服强度作为检验标准。
Ductile iron regularly produced by NIBCO has a tensile strength in excess of 60,000 pounds. Yield strength is in excess of 40,000 pounds.
通常由美国尼伯科生产的球墨铸铁的抗拉强度都超过60,000磅，屈服强度超过40,000磅。
Ductile iron has yield strength of 40k and cast iron has none.
球墨铸铁的屈服强度是40K，而铸铁没有屈服强度。
Ductile iron has yield strength of 40k and cast iron has none.
球墨铸铁的屈服强度是40K，而铸铁没有屈服强度。
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