查询词典 work-boat

Work in this paper focuses on the data mining from chromatographic retention index data. A retention index database that contains about 50000 records of retention index is firstly established. Projection pursuit technique is then utilized to do data mining upon the data in order to find out some valuable information about the relationship between the retention indices and structural descriptors. A novel algorithm for projection pursuit is developed in this work. Samples of alkane, alkene and cycloalkane are investigated.

中文题名化学数据挖掘新算法和定量构性关系基础研究副题名外文题名 New methodology in chemical data mining and foundational research on QSPR 论文作者杜一平导师梁逸曾学科专业分析化学研究领域\研究方向化学计量学学位级别博士学位授予单位湖南大学学位授予日期2002 论文页码总数115页关键词定量构性关系化学计量学数据挖掘馆藏号BSLW /2003 /O6 /2 化学数据挖掘正逐渐引起化学家们的关注。

The author claims that he epitomized the work of Jason of Cyrene (ii. 23), which seems to have been his only source, unless he himself prefixed the two letters to his work.

作者声称，他的工作体现杰森的昔兰尼（白介素23 ），这似乎是他唯一的来源，除非他本人前缀的两封信给他的工作。

The details of dally work are meaningful because they are not detached in the worker's mind from the product of the work.

日常工作的细枝末节之所以有意义，是因为在劳动者的心目中，它们与劳动的产品密不可分。

One day it will work, but when your database doubles in size it won't work anymore.

如果你的数据库增加了一倍的时候，很多东西将不再有效了。

So far the pattern of seismic prestack depth migration is the same as it abroad. Before the work of velocity building the original seismic data must be corrected on a datum plane, and then to make the prestack depth migration work.

目前我国叠前深度偏移的研究方向与国外基本一致，特别是在目前油田的实际勘探中，大多套用国外的模式，一般都是对原始资料校正在一个基准面后，然后开展叠前深度偏移工作。

You should know what to wear when you go to work before the first day going to work.

在第一天上班之前，要弄清你的新工作是否有着装规范。

At end of each mouth the Contractor shall deliver to the Engineer a priced statement of the labour, materials and the Contractor's Equipment, except as aforesaid, used and the Contractor shall be not entitled to any payment unless such lists and statements have been fully and punctually rendered. Provided always that if the Engineer considers that for any reason the sending of such lists or statements by the Contractor, in accordance with the foregoing provision, was impracticable he shall nevertheless be entitled to authorize payment for such work, either as daywork, on being satisfied as to the time employed and the labour, materials and Contractor's Equipment used on such work, or at such value therefore as shall, in his opinion, be fair and reasonable.

每个月末，承包人应向工程师送交一份不包括上段内容的所用劳务，材料，承包人的机械设备并标有价格的结帐清单，如承包人未能将此结帐单与报表开列齐全，准时提交，则承包人无权获得任何款项，但是如工程师认为按上述规定，承包人的清单和结帐单的呈报由于任何原因而实际无法做到，则工程师仍然有权核准此等工作款项，该项款项或按计日工计算(工程师必须对该工程所雇的劳力，时间，所用的材料和承包人的设备情况表示满意)或按工程师认为公平合理的该项工程的价值计算。

These studies to better understand and perform this work, and even more Debussy's piano works, and mastery of teaching in the work of the impressionist style of piano music in general have grasped the...

认为这些研究对于更好的理解和演奏这部作品乃至德彪西更多的钢琴作品，在教学工作中对印象派钢琴音乐总体风格特点的把握上，都会有比较重要的意义。

The air load of beam style pumping unit is one of the important parameters, which is the first sign of the work capacity, and see it whether energy-saving, the technical indicators are the size of the electromotor consumption power and the work state of the decelerator.

游梁式抽油机驴头的悬点载荷标志抽油机的工作能力的重要参数之一，而看它是否节能，其技术指标是抽油机的电动机实耗功率的大小及减速器的工作状态。

In linan's work , there is a world that drowned by sunlight in day time, after sunset, there is a dancer in darkness , dancing in a more beautiful world than day, just like a fairytale world ,a piece oflyric in his work, dancer also the declaimer.

李楠的作品中呈现了在白天被光线所略去的事物，到了夜间却如童话故事里的精灵般在现实世界中舞蹈，在一个比白天更加美丽的世界里，摄影作品中缓缓流淌出一首抒情诗，舞者也是朗诵者。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。