爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Preliminary results indicated that intercropping with P-efficient soybean genotypes could significantly improve maize growth and conserve soil fertility.
初步结果显示，用磷高效大豆基因型间作，可显著促进玉米生长和提高土壤肥力。收藏指正
2.Principles and Methods to Establish Controlled Release System of P Source in Liquid Phase for Screening Wheat Genotypes for Efficient Utilization of Phosphate
筛选磷高效小麦种质的磷源液相控制释放系统建立的原理和方法收藏指正
3.Results There were significant differences,in the tumor volume and weight between 3AO/TK group and 3AO/VP22-TK group after administration of 10 mg/kg GCV ( P <0.01 ), and the later was more efficient than the former.
结果　注射 10mg kgGCV后 ,3AO TK组与 3AO VP2 2 TK组肿瘤体积、重量比较 ,差异有极显著性 (P <0 0 1) ,3AO VP2 2 TK组肿瘤生长明显受到抑制 ;收藏指正
4.The body measurement indexes of trial calves were better than those of control calves,of which height at withers and pin bone width of two groups were significant(P<0.05),body length,heart girth and hip width were more efficient(P<0.01).
试验组犊牛的体尺指标优于对照组,其中体高和臀角宽日平均增长量差异显著(P<0.05),体斜长、胸围和腰角宽日平均增长量差异极显著(P<0.01);收藏指正
5.the Fe mid efficient ones, including Beaumont, Beichun, Gongniang No. 1, 1103P;
公酿1 号、北醇、美山、1103P为铁中等效率葡萄基因型砧木;收藏指正
6.Abstract: In view of the system structure and transaction model of OODB， a practical and efficient recovery strategy — WAL P is proposed， which is implemented in the object-oriented database system KDOODB， and provide powerful support for the efficient implementation of the transaction management.
文摘:从面向对象数据库的体系结构和事务模型的角度出发，提出了一种实用有效的恢复策略WAL_P，该策略实际应用于自行研制的面向对象数据库系统KDOODB中，为事务管理的有效实现奠定了基础。收藏指正
7.According to management and behavior theory, the concept of base efficiency is established. Referring to P, N programming, two fuzzy chance constrained DEA models based on P, N measure, FCCPDEA, FCCNDEA are proposed, which handle fuzzy uncertainty with confidence level and identify the efficient decision making units with efficiency discriminator, and reach the conclusion that at least one DMU (decision making unit) is efficient relative to its base efficiency with a certain confidence level.
从管理学和心理学的行为理论出发，引入效率基数这一概念，参考P，N规划分别建立了基于P，N测度的机会约束型DEA模型(FCCPDEA，FCCNDEA)，通过置信度处理模型中的不确定性，用有效性判别因子来识别DMU的模糊有效性，并得出至少有一个DMU以某一置信度相对于效率基数模糊有效的结论。收藏指正
8.The ascites rich in HMcAb were prepared by injecting i. p. the hybridoma cells into NIH nude mice. It is suggested that SHM-D33 is a suitable fusion partner for efficient establishment of H-(H-M) hybridoma producing HMcAb.
将转化细胞与SHM—D33细胞融合,成功地建立了3株稳定分泌人单抗的杂交瘤细胞,均产生IgMλ型抗体,30～50μg/ml上清。收藏指正
9.To further improve compression performance,this paper presents an efficient lossless compression algorithm of images based on DPCM and S+P transform.
为了进一步提高压缩性能,论文提出了一种基于DPCM与S+P变换的图像无损压缩算法。收藏指正
10.Through an empirical analysis of the relation between high-low P/E ratio portfolio and indexed rate of return, this paper verifies, from one angle, that the Chinese stock market does not comply with the semi-strong efficient market hypothesis; it then presents a regression analysis of the relation between equity structure and P/E ratio, proving that P/E ratio is inversely related to total assets.
摘要通过对高低市盈率组合与指数收益率的关系的实证分析，从一个角度证明了我国股市不符合半强势有效假设；并采用回归分析法对股权结构与市盈率的关系进行了分析，证明了市盈率与总资产呈负相关关系。收藏指正
尝试查询