measurement of available soil phosphorus

fuzzy clustering analysis was made of the insect communities in cotton fields of sichuan province with community diversity indices, evenness indices, abundance degree and total number of species.

利用群落多样性指数、均匀性指数、丰富度及物种个体总数等指标，对四川棉田昆虫群落进行了模糊聚类分析。

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this article investigates the occurrence of evenness change 2nd degree and suggests effective measures to control and diminish such changes.

文章探讨了均匀二度变化产生的原因，提出了有效控制和减少均匀二度变化的措施。

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results showed that the index of landscape diversity, evenness and degree of fragmentation increased while index of dominance and area variation index decreased gradually in the city.

各种景观类型的景观指数在不同时期差别较大，旱地的平均斑块面积则逐年减小，其他几种景观类型的平均斑块面积都呈现增大的趋势；

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results show that evenness degree of plant height is positively correlated with grain weight per plant significantly, and evenness degree of panicle length is approximately significantly positive, but evenness degree of other characters have no significant effect on the grain yield per plant;

结果表明，株高整齐度与单株产量呈显著正相关，穗长整齐度与单株产量接近显著正相关，而其它性状的整齐度对单株产量没有显著影响；

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the correlation of evenness degree of every character and the yield component factor is not significant, except that evenness degree of panicle number per plant is significantly negative correlation with seed setting rate;

各性状整齐度与产量构成因素之间的相关性不明显，仅单株有效穗数整齐度与结实率呈显著负相关，其它均未达显著水平；

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keeping the score of engineering ability is effective in improving the management of fibre number evenness degree of raw silk.

采用工程能力指数的方法控制生丝纤度均匀度是十分有效的。

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studies on the relationship between f_1 evenness degree and the yield, and yield characters of late hybrid rice

杂交晚稻整齐度与产量及产量构成因素的关系研究

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improving the management of fibre number evenness degree of raw silk by keeping the score of engineering ability

用工序能力记分法加强生丝纤度均匀度的管理

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comparison and evaluation the evenness degree of vickers hardness test blocks of china and usa

中、美维氏硬度块均匀度的对比评估

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the diversity index and evenness degree of human tourism resources were higher than natural tourism resources.

人文旅游资源的多样性和均匀度均高于自然旅游资源；自然旅游资源的优势度较高；人文旅游资源的丰富度远大于自然旅游资源。

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instead, the discrepancy between what economists forecast and what actually happened was down to other factors, including the fragility of the banking sector, the stringency of product and labour market regulation and exposure to financial and trade shocks from other economies.

导致经济学家的预测与实际情况之间存在出入的是其他一些因素，包括银行业的脆弱、产品和劳动力市场监管的严格，以及没能屏蔽其他经济体的金融和贸易冲击等等。

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rapid design of wood-working machine tool based on web

基于网络的木工机床快速设计

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evaluation of uncertainty in measurement of wood-working machine tool planeness

木工机床平面度测量的不确定度评定

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a commercial version of the machine will be explored in parallel.

本机的商业版本也将在探讨之中。

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fifteenth-century arabs were the first to cultivate coffee and a frenchman was behind the 1843 debut of the world's first commercial espresso machine.

15世纪的阿拉伯人是最早栽培及食用咖啡的民族，而在1843年一名法国人首次制造出第一台商用咖啡机。

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elementary introduction of disc fault and prevention of commercial pc machine

浅谈工业PC机硬盘故障与预防

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inside, mounted on a solid stainless steel frame, the high-quality parts are easily accessible for service, and maintenance, as you would expect from a commercial machine.

高品质的零件也很轻松就可以购得，而保养部分就跟营业用机器完全一样。

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the marketing strategy of harbin commercial machine factory

哈尔滨商业机械总厂营销战略

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look, i can get some rough numbers by wednesday.

如果你想看大概数字我可以在星期三以前给你

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this company wasn't built on rough numbers. right, mr. douglas?

公司不是建在大概数字上我说得对吗，岛先生？

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