Retain newline. A non-negative size argument limits the maximum number of bytes to return (an incomplete line may be returned then). Return an empty string at EOF.
读取文件的一行，保留换行符，到文件末尾返回空串。
The role of gravity and centrifugal force, the direction of each other the contrary, in mathematics can be described as positive and negative size of the two forces.
引力与离心力作用方向互为相反，在数学中可以描述为正，负大小的两个力。
As analysis removes words before indexing, it decreases index size, but it can have a negative effect on precision query processing.
因为分析在编制索引之前移除单词，它减少了索引的大小，但是不利用精确的查询过程。
Silent consonants, dubbed "eaten words," get dropped. Also to be avoided: rare characters, characters with negative connotations and adjectives indicating size, age and direction.
被称作“吃词”的不发音辅音被忽略不计，同时还要避免出现的有：罕见字、含有贬义的汉字以及指出尺寸、年龄和方位的形容词等。
In auto industry, concentration rate and market share both have significantly positive impact on the rate of return, while firm size has significantly negative impact on it.
在汽车产业中，市场份额，特别是产业集中度等对企业利润率有显著的正面作用，而企业规模等则对利润率有显著的负面影响。
The correlating analyzing between the clutch size and egg weight or egg length suggest that it is notability negative correlation.
对窝卵数与卵重和卵大小之间的相关性分析表明，窝卵数与卵重和卵大小之间呈显著的负相关。
The size and density of stomata are of negative correlation.
气孔大小与密度成负相关。
The angle formed by water level and track suspended settling of snail had positive correlation with water velocity and negative with snail size.
钉螺沉降轨迹角度与水流速度呈正相关，与钉螺大小呈负相关。
According to the analysis, we expect that next year the mid-size industrial enterprises into profit growth of negative industry-wide growth rate of around -15%.
据分析，我们预计，明年中型为利润负增长行业的全- 15%左右的增长速度工业企业。
The paper propose a hypothesis of the expense ratio and the fund size: there is a positive or negative correlation between the fund expense ratio and size which tried to demonstrate the size effect.
对基金费用与基金规模提出假设，即基金费用率与其规模正或负相关，验证基金管理的规模效应。
He underscored the negative impact of sow behavior, environment, and litter size heterogeneity on colostrum intake and quality.
他强调了母猪行为、环境和垃圾大小非均质性对牛初乳摄入量和品质的负面影响。
Our empirical research shows firm size, sales growth and net income are positive correlative with trade credit that firms provide and are negative correlative with trade credit that firms use.
内部因素对上市公司商业信用影响的实证研究结果表明，公司规模、销售增长率和销售净利率与公司提供的商业信用负相关，而与公司使用的商业信用显著正相关。
Provides a practical updating algorithm for negative incremental association rules in which the size of data sets is reduced, with the supporting and confidence limits unchanged.
提出了一种实用的在支持度和置信度不变的情况下数据集规模减小的负增量关联规则更新算法。
This paper provides a practical maintenance algorithm for negative incremental association rules in which the size of data sets is reduced, with the supporting and confidence limits unchanged.
提出了一种实用的在支持度和置信度不变的情况下数据集规模减小的负增量关联规则维护算法。
The third, the company size, profitability, solvency negative correlation with capital structure;
③公司规模、盈利能力、偿债能力与资本结构负相关；
The formation, particle size and ploydispersity of the vesicles are demonstrated and determined by using both negative - staining TEM and dynamic light scattering.
用其作为药物瑞香素的载体，用负染包透射电镜和动态光散射对其进行了表征。
The correlation coefficient was negative between size and density of stoma.
气孔的大小与气孔密度呈负相关。
The correlation are negative among total litter size, alive litter size, and body weight of piglets at weaning.
总产仔数、产活仔数与断奶个体重呈负相关。
The size of the integer doesn't matter, only if it's positive or negative.
它数值大小不重要，重要的是它为正还是为负。
The median grain size value and magnetic susceptibility in the Dashu-Baiyu section show a positive correlation, but a negative correlation with the color L.
大树摆鱼剖面中值粒度与磁化率呈正相关，与色度L呈负相关。
The city population size does not have much relationship with per capita GDP, even has a negative impact on the group of large cities.
人口规模与城市人均gdp之间关系不大，在大城市组甚至呈负相关。
The sifting ratio of flour was related to the sifting time, presented a negative correlation to flour particle size and had a relatively lower relationship to flour content of the ground stock.
小麦粉的筛净率主要为筛理时间的函数，与小麦粉的粒度呈负相关，而与筛理物料含粉率的关系相对较小。
Thrown by string methods to indicate that an index is either negative or greater than the size of the string.
使用String中的方法时索引值为负或者大于字符串的长度时抛出。
It's defined that the particle size distribution function is of the negative exponential function model.
确定了其粒度分布函数为负指数模型。
The negative influences indicate that as the consumer product knowledge increases, the size of evoked set becomes smaller.
负向影响表明在同样情况下，消费者激活域会相应变小。
Conclusion HGF improved liver regeneration after reduced-size liver transplantation in rats and has no negative effects on liver function.
结论肝细胞生长因子能显著促进大鼠减体积肝移植术后肝组织的再生，而对术后肝脏功能无明显损害作用。
However, to date porous MOFs are still largely restricted to the microporous regime despite negative impact of their small pore size on diffusion and mass transfer for their practical applications.
然而，到目前为止多孔金属-有机骨架一直限制在微孔范围，其较小的孔道不利于物质扩散和传输，从而限制其实际应用。
The results showed that in the granulation step. Quantities of binders and impeller rates exerted positive effects to tensile strength of tablets; grain size of raw material exerted negative effect;
结果表明，制粒一步中粘合剂用量及搅浆速度对抗张强度起正作用，原料粒度则起负作用，粘合剂加入速度对不同压力下压制的片剂抗张强度影响不同。
The results showed that in the granulation step. Quantities of binders and impeller rates exerted positive effects to tensile strength of tablets; grain size of raw material exerted negative effect;
结果表明，制粒一步中粘合剂用量及搅浆速度对抗张强度起正作用，原料粒度则起负作用，粘合剂加入速度对不同压力下压制的片剂抗张强度影响不同。
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