查询词典 the positive

Basing on the results of examining the impact on price, liquidity and volatility of underlying stocks after warrant issuance, the paper concludes that:(1) the issuances of warrant has the temporary positive effects on the underlying stocks" price and the positive effects happen on the introduction day but not on the listing day.(2) The issuance of the warrants causes the underlying stocks" trading volume and amount increases and heighten their liquidity.(3) The issuance of the warrants has no impact on the system risk-β, but decreases the total risk and volatility of underlying stocks.

本文最后通过综合认购权证和认股权证发行前后标的股票价格，流动性和波动性的变化结果后，认为：(1)认股权证的发行对标的股票的价格有短暂地正的价格效应，而这种对标的股票正的价格效应发生在认股权证公告日而非上市日；(2)认股权证的发行促使标的股票的交易量和交易额的增加，提高了标的股票的流动性；(3)认股权证的发行对标的股票的系统风险即β值没有影响，但能降低标的股票的整体风险，减小标的股票的波动性。

ISHH showed that many positive particles were seen in plasma of many T cells surrounded the blood vessels during 5 dpi～30 dpi and also a little positive particles were seen in plasma of kupffer cell during these time.

原位杂交显示：着染部位主要出现在坏死灶或血管周围的成团或散在的淋巴细胞的胞浆内，少数出现在枯否氏细胞的胞浆内。

If local government can control the urban constructing land, then per capita constructing land has the sole equilibrium value under the Tiebout's condition. And urbanization's level has obviously positive relationship with per capita land resource in the whole urban area . And per capita constructing land has negative relationship with urbanization's level, but positive with per capita non-agricultural productivity, and with the per capita land resource increasing, the city size will be appearing the U-shape's change.

二是若政府对城市人均建设用地规模进行控制，则在Tiebout条件下，城市化水平与人均土地指标禀赋呈正相关性，且人均建设用地规模存在唯一的均衡值；人均建设用地规模与城市化率之间呈负相关性，而与人均非农产值之间却存在显著的正相关性，且随着人均建设用地规模的增加，城市规模会出现先降后升的&U型&变化趋势。

Rainfall is positive to lintpercentage, illumination hour is negative; rainfall is positive to lint index,illumination hour and temperature are negative to lint index.

降水量对衣分起正作用，光照时间起负作用；降水量对衣指起正作用，光照时间、温度对衣指起负作用。

Correlation analysis revealed that the percentage of damaged seeds had a significant negative correlation with the micronaire and a significant positive correlation with the lint index , and did not show significant positive correlation with the 2.5% fiber spanlength, uniformity, strength, fiber elongation and the seed index.

相关分析结果表明，棉花种子虫害率与马克隆值成显著负相关；与衣指成显著正相关；与 2.5%跨距长度、整齐度、比强度、伸长率和子指等指标相关性较低。

RESULTS: All patients were PGP9.5 positive in bone marrow at diagnosis. After induction chemotherapy, 16 patients remained PGP9.5 positive in marrows.

入选病例须在诱导治疗后用免疫组织化学法测定骨髓瘤细胞阴性。

With this in mind, the researchers then reanalysed data from knowingly HIV-positive heterosexual subjects in Uganda and Zambia who had HIV-negative sexual partners. Those with a viral load of one million particles per millilitre were more than ten times more likely to accidentally infect their partners each year than those with a load of one thousand.But when the researchers calculated the transmission potential over the entire predicted asymptomatic period, those with viral loads between ten thousand and a hundred thousand copies per millilitre of blood were the most likely to infect their partners. HIV-positive subjects with viral counts of 50,000 infected roughly twice as many people as those with counts of one million.

伦敦帝国学院流行病学家Christophe Fraser和他的同事对收集于1982年到1993年之间的100多例HIV阳性的男性同性恋者的数据进行分析，并结合分析来自乌干达和赞比亚的已知有HIV阴性性伴侣的HIV阳性异性恋受调查者的资料，他们发现中度病毒负荷而无症状的HIV携带者更易播散HIV，这是因为中度病毒负荷的HIV携带者的无症状期较长，而那些高病毒负荷而无症状的HIV携带者虽然传染性稍强，但其传染的持续时间却很短，并且在未经治疗的HIV携带者个体中中度病毒负荷是最常见的人群。

Results Of all 2818 samples, 967 were detected mycoplasma positive, the total positive rate was 34.3%.

结果 所有2818例标本中共检出支原体阳性967例，总阳性率34.3%。

RT-PCR was a sensitive and stable method. It would be useful for large-scale diagnosis.A length cDNA of CEVd had been cloned into plasmid vector. Biotinylated probes were prepared from these plasmid DNAs. CEVd were examined from the positive and netative materials by Dot-blotting hybridization and imprint-hybridization. The result was exposed to x-ray film. Singles were detected for positive materials spots probed with probe, indicating that under the reaction conditions the probe hybridized with the target viroid specifically.

核酸杂交法检测：利用已经克隆的美国柑桔裂皮类病毒cDNA序列，制备生物素标记的核苷酸探针，采用斑点杂交的方法和组织印迹的方法分别对阳性材料进行杂交检测，通过胶片曝光显示杂交信号，发现在两种方法的检测结果中阳性材料都有强的反应，而阴性材料无反应或较弱，该方法安全可靠、快速准确，适合大量样品的检测。

The positive converter makes the load current to be positive in trigging control, while the negative converter is negative.

系统建模在实际确定的导通模式基础上加上两管换流模式和正负换组模式；触发控制中正组变换器使负载输入电流为正，负组变换器使其为负。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。