您要查找的是不是：
- Study on nitrogen utilization ratio of peanut varieties? With different botany characters 花生不同类型品种氮素利用效率的研究
- Study on nitrogen utilization ratio of peanut varieties with different botany characters 花生不同类型品种氮素利用效率的研究
- Nitrogen utilization ratio 氮素利用率
- Low utilization ratio of healthcare resources. 卫生资源利用效率不高。
- Low utilization ratio of health care resources. 卫生资源利用效率不高。
- Differences also existed in terms of Nitrogen utilization efficiency (NUE) and Nitrogen efficiency ratio (NER) between cultivars and among PGR treatments. 氮利用效率(NUE)和氮效率比(NER)在基因型和不同植物生长剂处理之间存在着显著差异。
- A technique in which programs or data that are not used at the same time can cover each other for raising memory utilization ratio. 不同时使用的程序或数据可以互相覆盖，以提高内存的利用率的一种技术。
- The utilization ratio of health resources is not high. 卫生资源利用效率不高。
- The nitrogen utilization efficiency were downtrend with the amount of topdressing increased. 随著施氮量增加，追施氮肥的利用率明显下降。
- The result indicated that AOL could strikingly increase the yield of corn and utilization ratio of nitrogen compared with ammonium bicarbonate and urea. However, it did not seem to be as effective as that for rice. 结果表明 ,与等氮量的碳铵和尿素相比 ,AOL对盆栽玉米有着良好的增产效果 ,能够提高玉米对氮肥的利用率 ,但对盆栽水稻增产效果则不及碳铵和尿素。
- ASU mainly contributed to the increase in utilization ratio in seeds. The distribution ratio of nitrogen from base fertilizer in rape plant organs had the following order; seeds>leaves>stems(or pod shells)>roots. ASU主要提高了籽粒对肥料氮的利用率,基肥氮在油菜各器官中的分配顺序是:籽粒>叶>荚壳(或茎)>根。
- Effect of the regionalized balanced fertilization on nitrogen utilization efficiency and soil nutrient balance was studied. 本文研究了分区平衡施肥技术对氮肥利用率和土壤养分平衡的影响。
- Effects of fertilizer application on nitrogen utilization efficiency and nitrate content in hybrid Pennisetum was studied in Nanjing,Jiangsu province. 在江苏南京地区,研究了肥料运筹对杂交狼尾草氮素吸收利用效率和植株硝酸盐含量的影响。
- An experiment was conducted to determine the effect of varying levels of dietary methionine on nitrogen utilization,wool production and relative blood traits of Angora rabbits. 利用32只1岁左右体重3 5kg的安哥拉兔研究了日粮不同蛋氨酸水平对氮利用、产毛性能及相关血液指标的影响。
- In two series experiments by-pass nitrogen(BPN), amino acid passage to the abomasum, rureen metabolic parameters and nitrogen utilization were studied respectively. 利用四头装有瘤胃和皱胃瘘管的阉公羊以及四头未装瘘管的阉公羊进行两系列实验,测定通过瘤胃蛋白、皱胃氨基酸通过量以及瘤胃消化代谢和氮的利用。
- Based on the long-term field experiments, the relationships between soil nitrogen balance, nitrogen utilization efficiency (NUE) and soil nitrate were studied. 摘要 利用长期肥料试验资料研究了土壤氮素平衡、氮肥利用率和土壤硝态氮之间的相互关系。
- RICE Wet Kibber offectd directly beer quality and raw material utilization ratio. 该机组应用于啤酒酿造过程中第一辅助原料大米的粉碎调浆和输运。
- The effect of nitrogen fertilizer kind and dose on nitrogen migration, leaching loss and nitrogen utilization rate by rice in purple soil was studied in percolating pools. 摘要 利用养分渗漏池研究了紫色土中氮肥品种、用量对氮素移动、淋失和水稻氮肥利用率的影响。
- The produce is easy to purify, has high quality, high utilization ratio of raw material and energy. 产品质量好,提纯方便,原料利用率高,能量利用率高。
- Cationic modification for fiber fabric is an effective method to improve utilization ratio of dyestuff. 摘要对纤维素纤维阳离子改性，是提高染料利用率的有效方法。
