查询词典 productivity

The established models in which annual precipitation was incorporated as the principal variable indicate a very closely correlation between forest productivity and its corresponding climatic factors,allowing to simulate distribution pattern of actual forest productivity effectiv...

结果表明：在所构建的模型中，除海拔高度与净生产力的相关模型外，其它模型均有较高的实用价值，模型的拟合曲线变化，基本反映了中国森林现实生产力的地理分布格局；中国森林生产力的分布格局主要取决于气候环境中的水热条件，水分条件是决定中国大部分地区森林生产力水平和地理分布格局的主导因素；根据7个GCMs大气环流模型预测合成的2030年的气候情景，研究气候变化对中国森林生产力影响的结果是：气候变化并没有改变中国森林第一性生产力的地理分布格局，即从东南向西北森林生产力递减趋势不变，但不同地域的森林生产力有不同程度的增加。

Not only had it theoretical meanings to enrich contents of the long-term-site productivity study, to promote the development of related disciplines. But also it had practical significance to raise the pulp plantation productivity, to ensure the pulpwood sustainable production, to guarantee our country pulp and paper industry security.

开展速生纸浆林长期立地生产力维持理论及关键技术的研究，不仅丰富我国森林长期立地生产力研究的内容，促进相关学科的发展，具有一定的理论意义，而且对提高我国纸浆林生产力，确保我国纸浆原料的可持续生产，保障我国制浆、造纸工业的产业安全具有十分重要的实践意义。

Simultaneous heating and quenching with high power medium frequency equipment for parts of long shaft,adopting special induction coil and adjustable induction coil and self tempering ,will improve on medium frequency quenching quality of the parts and raise obviously productivity,thereby cause the enterprise to obtain fine product quality,high productivity and Low production cost.

对长轴类零件采用大功率中频机同时加热表面淬火的方法，配以专用感应圈和伸缩感应圈的应用和自回火的应用，结果表明，可提高零件中频表面淬火质量，并大大提高生产效率，从而使企业在生产中取得高产品质量，高生产效率和低生产成本的极佳效果。

According to the request of construction features, processing spot, size precision, surface roughness and productivity that diesel engine air cylinder, sets the machine tool for single location horizontal type modular machine tool. Considered to the factor of the size precision, surface roughness, scrap removes and productivity and so on of the work piece, selects the Hard alloy not grind type surface milling cutter.

根据柴油机气缸体的结构特点、加工部位、尺寸精度、表面粗糙度及生产率等要求，确定该机床为单工位卧式组合机床；考虑工件尺寸精度，表面粗糙度，切屑的排除及生产率等因素，选用硬质合金不重磨式面铣刀；根据工件的尺寸、特点及其材料选择切削用量；然后，再经过切削用量来确定组合机床的通用部件；最后进行组合机床的总体设计。

Therefore, in the limiting case envisaged by the model unconditional convergence, where differences in productivity levels arise solely from transient "shock", productivity growth rates in any period would be found to vary inversely with their respective initial levels, so that laggards would tend to catch up with the leaders and differences in levels eventually would be eliminated.

国家倾向于追赶上领导者并且它们之间的差异将最终被消除。

One, the content that the productivity thought of the Xiaoping of serious content Deng of thought of Deng Xiaoping productivity basically includes undermentioned nine field.

一、邓小平生产力思想的重要内容邓小平的生产力思想主要包括下述九个方面的内容。。。

Study on the factors affecting the productivity of porous silica powder prepared from wollastonite;2. The influence of current density on yield, productivity and degree of graphitization of .

研究了放电时的电流值对产物的产量和产率以及对产物石墨化程度的影响，结果表明在20A-50A范围内随着电流强度的增大OLFs的产量和产率都有不同程度的提高。

The Hong Kong Productivity Council works on productivity enhancement; and the Hong Kong Industrial Technology Centre helps nurture business ventures in technology.

香港生产力促进局专责提高生产效率，而香港工业科技中心则负责协助培育科技企业。

The productivity of Eustigmatophytes and coccolithophorid calculated by the concentrations of 〓 diol and long-chain ketones, respectively, indicate that the paleoceanographic environment and paleoclimate were unstable in Nansha area during the last glacial. The productivity of the two algae fluctuated greatly and was higher during the glacial than that in Holocene.

由〓烷基二醇和长链不饱和酮含量分别计算出的黄绿藻、颗石藻古生产力揭示出南沙海区末次冰期的古海洋环境及古气候是不稳定的，两类浮游藻类的生产力在冰期都出现了较大的波动：黄绿藻、颗石藻的生产力在末次冰期都比全新世高，特别是在H3时都出现了生产力增大的事件。

On the optimal economic growth path without the growth of productivity, the growth rate of bubble, interests rate (the marginal productivity rate of capital) and growth rate of population is consentaneous.

当生产率零增长、经济系统处于最优路径上时，泡沫增长率、利率与人口的增长率是一致的。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。