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- increase in yield of propylene 增产丙烯
- Tibbets G, Balogh M. Increase in yield of carbon fibres grown above the iron-carbon eutectic. Carbon 1999,37;241-7. 慈立杰.;浮动催化法碳纳米管的制备及晶化行为的研究:[博士学位论文]
- The PS yields of types 6B, 18C, 19F and 23F were 112 mg/L, 123 mg/L, 115 mg/L and 103 mg/L separatively, which had 1.5-fold increase in yield as compared with those described in the published patent[Yavordios and Cousin(1983) European Patent 0 071515 A1]. 立瓶培养的6B、18C、19F及23F荚膜多糖产量分别达112mg/L、123mg/L、115mg/L及103mg/L;这些数据均高于欧洲专利Yavordios所述72mg/L的产量.
- Effects of irrigation in winter to increase in yield of wheat in the centre region of Shaanxi 冬灌对陕西关中地区小麦增产的作用
- A much higher yield of propylene can be obtained in the catalytic pyrolysis of Daqing AGO using the catalyst indicated in this paper,under high temperature and super short con... 以大庆轻柴油为原料，利用本文所用的催化剂，在高温超短接触条件下，可以得到远高于热裂解过程的丙烯收率。
- Contents of trace hydrocarbons in propylene have large influences on polyreaction of propylene, yield of catalyst, transformation ratio of propylene and degree of isotacticity of products. 丙烯中微量烃类杂质的含量对丙烯的聚合反应、催化剂的得率、丙烯的转化率以及产品的等规度都有较大的影响。
- The preliminary numbers for summer crops released by the Ministry of Agriculture on 16 July showed a 1.9% YoY increase in yield. 农业部于7月16日公布了初步夏季谷物产量数值，与去年同期产量数值相比增长了1.;9个百分点。
- Given fixed prices for rice and for potash, the resulting overall increase in yield would mean higher profits for the region. 如果钾肥和水稻的价格都是固定的，产量增加的总结果是该地区的利润增加。
- The economists predicted an increase in the rate of inflation. 经济学家预言通货膨胀率将会增长。
- Such souped-up plants are understandably popular with farmers, for whom even a slight increase in yield can mean a big increase in profits. 可以理解这种经过加工而更加吸引人的植物深受农民欢迎，因为对他们来说产量的细微增长就意味着利润的大幅增加。
- There is a point of optimum temperature in the curve, at which the yields of propylene and butylene are the largest. 丙烯及丁烯的收率随着反应温度的升高呈现先增加后降低的趋势,分别存在一个最佳温度点,且丙烯收率的最佳温度高于丁烯的。
- An increase in crime is one of the by-products of unemployment. 犯罪率增加是失业问题造成的一种恶果。
- The total yield of such produce in a particular season or place. 收成在某一季节或地区该类产品的总产量
- Such souped-up plants are understandably popular with farmers, for whom even a slight increase in yield can mean a big increase in profits.Last year in the U.S. 可以理解，这种经过强化的植物深受农民欢迎，因为对他们来说产量的些微增长就意味着利润的大幅增加。
- Productive Status and Ways of Increasing in Yield of Soybean in Liaoning Province 辽宁省大豆生产现状及增产途径
- That year we got in a per-mu yield of 840 jin. 那一年我们亩产达到840斤。
- When carrying out reasonable intercropping in different genotypes maize,we should take into account other traits while using xenia effects,which would favor more increase in yield. 不同基因型玉米进行间作时，在考虑利用花粉直感的同时一定要兼顾其它性状的搭配，才有利于产量的进一步提高。
- These trees gave a high yield of fruit this year. 这些果树今年获得了大丰收。
- We get an automatic increase in pay every year. 我们的薪金每年会自动增长。
- In experiments on rice-groundnut rotation at Bhubaneswar, as an average of two years, increase in fertilizer levels did not effect yield of rice (Table 6.). 在布巴内斯瓦尔的稻-花生轮作试验中，二年平均来看，提高施肥水平并不影响水稻产量（表6）。
