比例的

It was shown that the stable carbon isotope composition of beef tissue was primarily dependent on the diet the animals were fed,meanwhile theδ~(13)C values of cattle tail hair, defatted muscle and crude fat all enhanced with the increment of the proportions of C4 constituents in diet, but those values were on the contrary with the enhancement of the proportions of C3 constituents. Moreover, allδ~(13)C values of different tissues were significantly correlated with the content of C4 and C3 plant material. So, the main component of cattle feed could be investigated with the help ofδ~(13)C values. Theδ~(15)N values of beef tissues were affected by feed composition to some extent, but it had no regularity. The cattle tail hair and defatted muscle enriched in 13C to their feeds gave different results between the two groups, but cattle tail hair enriched in 15N much more than defatted muscle and in the proportion of 3‰- 5‰, plus, cattle variety and individual had effect on the proportion of enrichment.

结果表明，牛组织中碳同位素组成主要受饲料的影响，牛尾毛、脱脂肌肉、粗脂肪中的δ~(13)C值随着C4植物含量在牛饲料中的比例增加而升高，随着C3植物含量在牛饲料中的比例增大而降低，并且均与C4、C3植物含量呈极显著的相关性(P.01)，用牛组织中的δ~(13)C值可以调查牛饲料中的主要成分；牛组织中的氮同位素一定程度上受饲料因素的影响，但未随饲料组成成分的改变而呈现规律性变化；牛尾毛、脱脂肌肉相对饲料对13C的富集比例两组试验结果不一致，牛尾毛对15N的富集比例大于脱脂肌肉，富集比例约在3‰- 5‰，饲料种类、牛个体等因素对富集比例均有一定影响；牛尾毛、脱脂肌肉、粗脂肪中的δ~(13)C值三者之间相关性达到极显著水平(P.01)。

Results showed that the rootstocks RSB, Gravesac, 520A and 225R were immune to phylloxera infestation. Fercal, 1613C and the HPDs was resistant to phylloxera to some extent, whose tuberosities % were less than 27%. The Both Henan wild grapes and V. adenocluda were highly sensitive to phylloxera,whose tuberosities were 66.25% and 56.67% and phylloxera produced 181.67 and 277.67 eggs on each of them; V.guangxi-quinquangularis had low resistance, whose tuberosities were 15.45%, its hybrid with a V.vinifera variety NW196 was sensible to phylloxera, whose tuberosities and egg number phylloxera produced were 46.13% and 55.28% higher than V. guangxi-quinquangularis.

结果表明：砧木RSB、Gravesac、520A和225R对根瘤蚜免疫，砧木Fercal、1613C和供试的种间杂种对根瘤蚜有一定抗性，根瘤比例均低于27%；河南野葡萄和腺枝葡萄对根瘤蚜敏感，根瘤比例分别为66.25%和56.67%，总产卵量分别达到181.67粒和277.67粒，广西毛葡萄对根瘤蚜有一定抗性，根瘤比例为15.45%，其与粉红玫瑰的杂交后代NW196抗性下降，产卵量与根瘤比例分别比广西毛葡萄高46.13%和55.28%。

As an important component of electro-hydraulic proportional control system, the electro-hydraulic proportional valve controller is a device that providing a specific current to proportional valve, so that the flow or pressure of the liquid under continuously control in proportion to it.

电液比例阀控制器作为电液比例控制系统的重要组成单元，其功能是对比例阀提供特定性能的电流，使比例阀控制的液体流量或压力连续成比例地受到控制。

Analysis indicated that the ratios of the Cd forms extracted by ethanol and by deionized water in root, and the ratios of soluble Cd in root cell showed accordancy with the ratio of Cd transported from root to aboveground parts, and also the ratios of the Cd forms extracted by ethanol and by deionized water in stem, and the ratios of soluble Cd in stem cell showed accordancy with the ratio of Cd translocated from rice straw to grain.

分析表明，两供试品种根组织中乙醇提取态和去离子水提取态Cd的比例及根细胞中可溶性Cd的比例与根系吸收的Cd向地上部的分配比例存在一致性；茎组织中乙醇提取态和去离子水提取态Cd的比例及茎细胞中可溶性Cd的比例与植株地上部积累的Cd向籽粒分配的比例间存在一致性。

In March, May and July, Cyanophyta was the dominant one, with high proportions of 45.6%, 55.9% and 87.7%, respectively, whereas the proportions for Bacillariophyta decreased to 30.1%, 25.9%, and 1.1%, respectively. In November, proportions for Bacillariophyta and Chlorophyta were equivalent, 40% each, and the Cyanophyta composed below 20%. In December, Bacillariophyta made up 25.6% and Cyanophyta 38.2%. In March, May and July, dominant species of Cyanophyta were Microcystis aeruginosa, Pseudoanabaena, and Gloeothece linearis. In dry January, November and December, species of Bacillariophyta were dominated by A chnanthes sp., Melosira ambigua, Melosira granulata and Cyclotella meneghiniana.

全年中，蓝藻与硅藻比例变化较大，二者呈相反的变化趋势。1月份硅藻占较高比例（63.1％），蓝藻较低（〈20％）；3、5、7月份蓝藻比例较高（分别为45.6％、55.9％、87.7％），而硅藻较低（30.1％、25.9％、1.1％）；11月份硅藻与绿藻比例相当（各占40％），蓝藻低于20％；12月份硅藻与蓝藻比例分别为25.6％与38.2％。3月份和丰水期浮游植物优势种主要为铜绿微囊藻、假鱼腥藻和线形粘杆藻等蓝藻种类，枯水期的1月、11月和12月主要以曲壳藻类、模糊直链藻、颗粒直链藻和梅尼小环藻等硅藻种类为优势种。

Hence, the result of election in 2008 got unbalance between governability and proportionality. This article tends to measure the degree of disproportionality by Loosemore-Hanby index from 1992 to 2008 and tries to explain how disproportionality occurred from five dimensions－district magnitude, levels of seat allocation, threshold, number of total seats, and ballot structure.

本文的研究目的即是重拾对比例性的视野，透过Loosemore-Hanby D指数测量选制改革前后的比例性偏差程度，检视1992至2008年间比例性偏差数值的变化，并从五个面向－选区规模、席次分配、法定门槛、席次总数、选票结构－解释比例性偏差发生的原因，发现所有的选制设计皆不利於比例性，导致新选制的比例性偏差与旧制度产生极大的落差。

The definition for the"ownership structure"in the dissertation includes two aspects, the shareholder property and the ownership collecting. The former aspect means the compose of the stock owners,expressed by the proportion of current stocks, incurrent stocks, nation owned stocks, corporation owned stocks, etc.

本文对股权结构的定义包含股权属性和股权集中度两个方面，股权属性指股东的构成，由流通股比例、非流通股比例、国有股比例和法人股比例等指标表示，股权集中度由第一大股东持股比例和H指数等指标表示。

Kg(p.01).stamina index,healthy index,appetite index,sleep index,sleep time,the total count of sex arousing people and the degree concerning about the health of oneself were all reduced gradually(p.01).the counts of ailing people and using medicine people were higher in 1～3 weeks.later,the counts were reduced wavily and touched bottom in the 6th week and the 10th week respectively.the count of ailing people was reduced more obviously(p.01～0.001).the trend of disease variety among persons was that the proportion of respiratory system disease was reduced and alimentary system disease was increased gradually,the proportion of skin disease was higher at the 7th week and locomotor system disease was higher at the 8th week,the proportion of diarrhea was reduced and constipation was increased gradually.conclusion working on the reef for 3 months,the physical health status and the degree concerning about health of self of the personnel was reduced gradually.the count of ailing people and using medicine people were reduced wavily.

kg(p.01)。体能指数、健康指数、食欲指数及睡眠指数逐渐降低，睡眠时间逐渐减少，性唤起总人数比例逐渐降低，对自身健康的关心程度也逐渐降低(p.01)。患病及用药人次数以上礁后的前3周较多，此后呈波浪式逐渐减少，第6周和第10周分别降至低谷，减少幅度尤以患病人次数明显(p.01)。疾病变化趋势为呼吸系统疾病所占比例逐渐降低，消化系统疾病所占比例逐渐增加，皮肤疾病和运动系统疾病分别于第7，8周时较多；腹泻比例逐渐减少，便秘比例则逐渐增多。结论在礁3个月期间，作业人员身体状况和对自身健康的关心程度逐渐降低，患病和用药人次数呈波浪式逐渐减少。南海群礁；身体健康；患病；动态变化；医疗卫生保障

The patient's rating was then dichotomized and fitted in a multiple logistic regression. After controlling for the hospital accreditation levels, patient's diagnosis, and patient's education level in the regression model, we found that the percentage of nurses with bachelor degree, years of clinical experience, and total nursing hours were significantly and positively associated with patient's ratings.

在双变项分析中，护理师比例与大学学历以上比例具高度相关，为了避免「共线性」的问题，最后选择大学学历以上比例纳入多变项分析；最后以病人评分高低为依变项进行逻辑斯回归，在控制医院评鉴等级、病人疾病诊断别、以及病人教育程度后，结果显示护理人员大学学历以上比例、平均临床工作年资及急性病房护理时数，对病人观点照护品质评分均呈现显著正向影响。

Companies with a highly feminised management, such as Sanofi (44.8 per cent female managers and a 27.3 per cent share price decrease), Sodexo (43.39 per cent female managers and a 8.3 per cent decrease) or Danone (38 per cent female managers and a 29.6 per cent decrease), declined less than the CAC 40 (a fall of 42.7 per cent).

赛诺菲（女性经理比例44.8%，股价跌幅27.3%）、索迪斯（女性经理比例43.39%，股价跌8.3%）或达能（女性经理比例38%，股价跌29.6%）等管理层中女性比例较高的公司，股价跌幅均低于CAC 40指数（下跌42.7%）。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。