A great deal of attention had been paid on the stability of plantation in the world. Whether the long-term productivity could be maintained was an important aspect in the study on plantation.
国内外普遍关注人工林的稳定性问题，人工林长期生产力能否维护是当前人工林研究上的一个重要方面。
Long-term effects are primarily mediated by changes in tree species composition and the consequent alterations of forest structure, productivity, and nutrient uptake.
长期影响主要是由树种组成的变化以及随之而来的森林结构、生产力和养分吸收的变化所导致的。
This is bad news for demand and bank losses, but also for workers' skills, a key factor behind long-term Labour productivity growth.
这不仅对于需求和银行亏损来说是个坏消息，对于劳动者技能而言亦是如此——劳动者技能是长期劳动生产率增长的一个关键因素。
The problem betrays itself not just in the region's relative lack of memorable business names but in its basic economic statistics—in particular, labour productivity, the key to long-term growth.
[font=宋体]这个问题不仅表现在这个地区相对缺乏让人记住的商业品牌，同时表现在其基本的经济数据上——尤其是劳动生产力这个推动经济长期增长的主要因素。
But in the long term such projects should lift productivity across the economy.
但是从长期来看，这些基础项目会提升整个经济的生产效率。
Animal diseases might also have indirect long term impacts, affecting deferred productivity.
动物疾病还可能产生长期的影响，从而影响递延生产力。
By improving the quality of education of children of migrants, such a migration pattern will also be good for long term productivity growth.
通过提高农民工子女的教育质量，这种人口迁移模式也有利于长期的生产率增长。
The us growth story has persisted for so long because it is a free and creative society and over the long term it can keep increasing its productivity.
美国经济增长奇迹能够持续如此之久的原因在于，美国是一个自由和富于创造力的社会。从长期角度看，美国能够不断提高生产率。
It would put Americans to work quickly and raise productivity in the long term, a Keynesian kick with benefits for years to come.
从长远来看，这种凯恩斯主义式的刺激将使美国人工作更加快捷，提高生产力，并在未来几年内带来收益。
Aligning with our long-term business objectives, we have been endeavoring to enhance our performance level, productivity and quality standards of all our product lines.
我们将竭力继续提高我们的所有产品系列，使我们的产品的性能水平、生产力和质量标准达到国际水平。
In fact, we believe that the retailers which fall significantly behind the leaders in their category on sales productivity will not be long-term successful players.
事实上，我们坚信零售市场长期的领导者将属于在零售销售效率上表现优秀的零售商。
Fortune: Happiness has many side effects like higher productivity and better long-term health.
《财富》：快乐有许多其他作用，比如更高的生产力和更长久的健康。
The paper analyzes the effect of rotation and fertilization on alfalfa productivity on the Loess Plateau based on a long-term experiment.
在长期定位试验的基础上，分析黄土高原地区轮作与施肥对苜蓿生产力的影响。
Setting the long-term strategy of improving and maintaining the land productivity, adjusting the forest composition and structure so as to improve the forest quality in Beijing.
同时还应把维护和提高地力、调整森林的组成和结构作为提高森林质量的一项长期策略；
According to Deming (1996) higher quality leads to higher productivity, which in turns leads to long term competitive strength.
根据戴明(1996)的高质量导致更高的生产率，这反过来又会导致长期的竞争优势。
Further research finds that there is a weak long term co-integration relationship between the productivity differences and the real exchange rate.
进一步研究发现，生产率的差异与各省区的实际汇率之间存在较弱的长期协整关系。
Further research finds that there is a weak long term co-integration relationship between the productivity differences and the real exchange rate.
进一步研究发现，生产率的差异与各省区的实际汇率之间存在较弱的长期协整关系。
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