查询词典 Frontier

Live Report Column reports industrial exhibition, academic conference, advanced equipment, technological frontier information.

现场报道：走近大型行业展会、学术会议，以第一现场形式报道行业设备与技术发展的前沿动态。

A rugged competitive examination; the rugged conditions of frontier life; the competition was tough; it's a tough life; it was a tough job.

艰难的答辩；边疆生活的艰苦条件；竞争很艰难；这是种艰苦的生活；这是份苦差事。

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。

"Security forces successfully secured Dagar by 0800 hours today and established linkages with the present police there and the Frontier Constabulary," he announced.

"安全部队成功地取得了今天上午八时，与警方建立联系，目前那里的边境警察达加尔，"他宣布。

The public is fascinated by frontier biotechnological research and the promise of a filled cornucopia future.

公众正被前沿生物技术研究以其充满"钱途"的美好的未来所吸引。

If you are lucky enough to get a couchette, you spend half the night staring at the small blue light in the ceiling, or fumbling to find your passport when you cross a frontier.

即使你走运弄到一个卧铺，夜间有一半时间你会盯着车顶那盏小蓝灯而睡不着觉；要不然就为查票摸索你的车票。

If you are lucky enough to get a couchette, you spend half the night staring at the small blue light in the ceiling, for fumbling to find your passport when you cross a frontier

到达目的地时，你已经筋疲力尽了。长途汽车更糟糕，因为连阅读都不可能

Davey, Davey Crockett, King of the Wild Frontier was a favorite song for the family.

克罗克特》。父亲只要听了两遍就弹起来了，戴维，戴维。

In addition, it is also believed that such practice can provide the flexibility and opportunity for cross-disciplinary exchange and cooperation frontier research.

此外，人们还认为，这种做法可以提供的灵活性和机会，跨学科的交流与合作前沿研究。

Based on the hypothesis that constant returns to scale,this paper uses cyclic estimate method of frontier cost function to indirectly...

因此，通过提升技术效率，在要素投入水平不变的前提下，能大幅改善产出水平，这将是辽宁省完成节能降耗指标的主要途径。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了