1.
The Influences of Minor Elements on Sn-0.7Cu Lead-free Solder
微量添加元素对Sn-0.7Cu无铅钎料性能的影响
2.
Investigation Progress of Doping in Mn-Zn Power Ferrites
Mn-Zn功率铁氧体微量添加物的研究进展
3.
Polarographic Determination of Trace Free Copper in Feed Additives
饲料添加剂中微量游离铜的极谱测定
4.
Influence of AdditivesMinor Ingredients on Baking Properties of Wheat Flour
添加剂微量原料对小麦面粉焙烤特性的影响
5.
Determination of Micro-arsenic in Additives Through Column of Zinc Reduction Spectrophotometry;
锌柱还原分光光度法测定添加剂中微量砷
6.
Effects of Diet Supplemented Proper Vitamin and Microelement in Different Periods on Sow s Reproductive Performances;
不同繁殖阶段适量添加维生素和微量元素对母猪繁殖性能的影响
7.
trace mineral feed supplement
饲料微量矿物质补添剂
8.
STUDY ON THE CORROSION INHIBITION OF ORGANIC ADDITIVE FOR ALUMINUM USING DIFFERENTIAL POLARIZATION RESISTANCE TECHNIQUE
用微分极化电阻测量技术研究有机添加剂对铝的缓蚀作用
9.
Study on Adding Trace RE Elements in the Low Oxygen Bright Copper Rods Produced by Continuous Casting and Rolling
连铸连轧低氧光亮铜杆生产中添加微量稀土的研究
10.
The Synthesis and Characterization of Novel Organic Trace Element Additives and Studies on the Related Biological Availability;
新型有机微量元素添加剂的合成、表征及生物效价研究
11.
Effects of Introduced Legume Species on Microbial Biomass and Nutrients of Abandoned-fields;
添加豆科植物对弃耕地土壤理化性状和微生物量的影响
12.
Study on Surplus-Deficit Regularity and Optimum Supplemental Pattern of Trace Elements in Pig Feedstuffs in Hunan
湖南省饲料微量元素盈缺规律及猪日粮中不同添加模式的研究
13.
Study on optimizing J28 alloy for hot-dipping structure by adding microelement
添加微量元素对结构件热镀用J28合金性能优化的试验研究
14.
Influence of adding virginiamycin to diets of steers on ruminal microbial populations
日粮中添加维基尼亚霉素对肉牛瘤胃微生物数量的影响
15.
Effects of adding mixtures of saponins on rumen microbes and gas production in vitro
体外法研究添加混合皂苷对瘤胃微生物组成和产气量的影响
16.
Effects of alfalfa hay with high trace element content on growth performance of Dorper sheep
日粮中添加高微量元素苜蓿青干草对杜泊羊生产性能的影响
17.
Effects of Lucerne Hay with Higher Content of Trace Elements in Diets on Performance of Dorper Sheep
日粮中添加高微量元素苜蓿干草对杜泊羊生产性能的影响
18.
Studies on the Contents of Trace Elements in Common Feedstuffs and Optimal Supplementation in the Diet of Laying Hens;
常见饲料原料微量元素盈亏分析及产蛋鸡微量元素适宜添加水平的研究