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- 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。
- nitrogen utilization rate 氮肥利用率
- Raise the utilization rate of land. 提高土地利用率;
- It has Superimposition effect with urea, nitrogen, and can promote phosphor, potassium, and other nutrition in soil to rice, which will increase utilization rate of fertilizers. 该药剂与尿素产生叠加效应并可把原来土壤存积下来的氮、磷、钾提供转化给水稻吸收生长，提高肥料利用率。
- Discussion on increasing the utilization rate of CT System. 提高CT机使用率的几点探讨。
- To improve the utilization rate, moshui use ink cost savings. 提高墨水使用墨水使用率，大大节约成本。
- 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。
- 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。
- To constantly review and further improve the utilization rate of the. 经常检讨及改善校园设施使用率。
- 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。
- Our capacity utilization rate would reach 100% by the end of the year. 今年底我们的产能利用率将达100%25。
- Compute their utilization rate for the peak hour, Mondays from 8:00 - 9:00 a.m. 计算他们在尖峰时段；星期一早上8：00-9：00的利用率。
- 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。
- 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。
- 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。
- For example, log utilization rate is an example of an upper bounded threshold indicator. 例如,日志利用率是一个设有上界的阈值指示器。
- Efforts will also be made to raise the utilization rate of resources and reduce the loss of grain. 努力提高资源利用率，减少粮食损失。
- The difference was statistically different in utilization rate of anodynes after comfort care(P<0.01). 舒适护理后两组患者止痛药的使用率比较;P<0.;01;差异有统计学意义。
- The optimum fermentation carbon- nitrogen utilization conditions of the strain BTL 2 3 were obtained by the uniform design method,and the result was implemented into the fermentation process for the mass production of lovastatin. 在对菌株 BTL2 3进行碳、氮源考察的基础上 ,采用均匀设计方法对培养基进行优化 ,使 BTL2 3成功用于洛伐他汀生产实际。
