查询词典 contributes

The results of AMOVA indicated that the variance component of among populations contributes 51.53% to the total genetic variance.

基于Nei (1972)遗传距离的UPGMA聚类分析显示群体间的遗传距离与群体的地理距离关系一致。

Methods of measuring the input components, their prices and output elements are given. We put forward some new methods in measuring components, including composite depreciation rate, equality working hours, and proxy of input resources. Using the mature methods of efficiency measurement and decomposition available, we make a detailed investigation into 4 listing companies of oil industry with a span of 12 periods. Basic conclusions we draw include: labor inputs affects oil field output mostly in China; China oil fields operates in a low technical efficiency level average of 0.61; Increasing difficulties with expanding output has the greatest influence on cost; Cost efficiency of China oil fields averages at 1.47; Total factor productivity of China oil fields averages at 10%, accounting for 79% of the total output growth rate of 12.6%; Frontier technology progress contributes the most to TFP of China oil fields with 17 percentage points.

本文沿用了已有文献中关于效率计量与分解的成熟方法，对我国三家油田上市公司与一家上市石油公司12个时期的技术效率与成本效率进行了详细的计量、分解与分析，得到的基本结论有：劳动力投入是影响我国油田上市公司产出的最重要的影响因素；油田的平均技术效率仅为0.61；产出项是影响成本的显著因素，这说明随着产出增加而出现的开采难度增加是导致开采成本增加的重要因素；油田的平均成本效率为1.47；全要素生产率的增长平均在10％左右，占到了产出平均增长率12.6％的79％，表明我国油田的生产率的提高主要是依靠全要素生产率的提高而实现的，只有21％左右的产出增长是依靠要素投入而实现的；前沿技术进步是油田全要素生产率增长的主要源泉，在2001～2004年期间，前沿技术进步对油田生产率的贡献高达17个百分点。

The hospital's fine status benefits from its focus strategy which insist on clinical medical treatment direction. In addition, effective cost management and putting rear service to society also contributes to its developing. Tomorrow the key point of hospital developing is products diversity strategy.3. There are also numerous affairs to do, such as strategy study, compotation awakening and so on.

河南省肿瘤医院形成目前的态势，从战略上审视，得益于在医疗卫生行业中实行了目标聚集战略，坚定地沿着肿瘤临床医疗方向发展，特别是上世纪末又实施了医院成本核算，本世纪初再施了后勤服务保障社会化，在总成本领先战略上再次得分，今后发展的关键在于坚定地实施产品差异化战略。

The explosion of computer-driven performance testing and diagnostics contributes to the shortage of highly qualified technicians and mechanics.

主要依靠计算机完成的性能测试和诊断，在短时间被广泛应用造成了对高级技术员和机械师的紧缺。

Along with the development of socialist constitution, China gradually gets rid of Soviet constitution's defects in content and structure, and draws a complete 1982 constitution with three amendments, and thus strengthens socialist democratic legality and contributes to China's constitutionalist dev...

随着社会主义宪法的发展，我国逐步摆脱了苏联宪法在内容和结构上的缺陷，制定了较完备的 1 982年宪法并进行了三次修改，加强了社会主义民主法制建设，促进了我国的宪政建设

The various parties that belong to the value chain interact and mutually constrainedly provide services and products through mobile e-commerce application platform which is offered by the mobile network operators and ultimately contributes to the completion of all types of business transaction activities.

价值链上的各方通过移动网络运营商提供的移动电子商务应用平台相互联系、彼此制约地提供服务及产品，最终促成各类商务交易活动的完成。

You know that the appearance of the package contributes greatly to the sale of consumer goods.

你们知道，包装的外观对消费品的销售有很大影响。

This roll is less important in the QT, but it contributes to convective heat transfer within the chambers.

此卷是少QT间重要的，但它有助于对流换热商会内。

It provides a comfortable, cheerful and clean setting, which contributes not only to facilitate the teaching, but also to develop in students habits of conviviality and good relationship with the school environment.

使得他能够不仅能够便利于教学活动，而且能够发展学生在其中的活动。使得学生能够在校园当中形成良好的交流习惯和社交关系。

A new pattern generation method is proposed which contributes to improvement of the performance of a handwritten Chinese character recognition system. By using this pattern generation technique, we increase the number of learning patterns by using transform method with cosine function.

在这种背景下，本文的研究目的就是参考国内外最新研究进展，在PRIS实验室的技术积累基础之上，在"金融票据OCR系统中的成套关键技术"的国家863项目的支持下，对金融票据OCR系统中的关键技术进行研究和改进，并结合最新的信息检索领域的应用，提出相应的解决思路。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失