查询词典 well-featured

With the electromagnetism theory and the characteristic of the well-drilling equipment,the paper brings forward the engineering technique of using drill stem as antenna in the telemeteing system of well-drilling.

此类系统大多是利用电磁波来传递信息的测试系统。发射电磁波的天线的形式和尺寸的选择，很大程度上决定了该系统的技术优势和整体成本。

This method displays the whole process of the contact between drill stem and well wall, and gives contact points and contact forces. It provides a reliable and practical aidlifetime of the drill stem. The method presented in this paper may also be adapand extended reach well drilling.

为实钻时，防止钻柱磨损和对钻柱寿命的预测提供了依据，对钻柱的结构设计以及钻柱力学的研究具有一定指导意义，本方法适用性强也可应用于定向井、大位移井等同类问题的研究。

The trajectory of horizontal well was a wave line in vertical plane,therefore some sections are upward as well as corresponding drill stem restrained by the wellbore.

在铅垂平面内水平井眼轨迹为一条上下起伏的波浪线，因此在某一段井眼轨迹会呈现上凸弯曲，受其约束位于其中的钻柱也会存在上凸初弯曲。

In the existing buckling analysis of drill stem in horizontal condition,the drill stem is thought of as an even rod with equal diameter and sticked on the below wall of well on the action of deadweight,so it was simplified as simply supported beam compressed axially and supported evenly along its length by well wall.

在现有的水平状态下钻柱屈曲研究中，一般把钻柱看作均匀的等直径杆，认为钻柱在其自重的作用下，紧贴下井壁，因而通常把水平状态下的钻柱简化为在整个长度上受到井壁均匀支承的轴向受压的简支梁。

Key techniques for well testing with electric submersible pump on floating drilling vessel have been studied and developed to solve the conventional testing problem that the flowing production test can not conducted by using natural energy because of lack of feed flow or high back pressure of hydrostatic column to formation due to well style.

针对地层供液不足或因为井型使得静液柱对地层的回压过高而不能利用天然能量进行自喷求产从而导致在浮式钻井装置上无法进行评价井常规测试的难题，研发了浮式钻井装置电潜泵测试关键技术并成功应用。

Based on the analysis of operation mechanism and development of the charge pump,as well as the factors limiting its efficiency and speed,a new method using triple-well structure and charge transfer switches is suggested to eliminate threshold voltage drop and body effect.The clock driving circuit is specially optimized to lower output resistance,and speed up the response.

在分析电压泵工作原理和结构演变并指出当前实现方法在驱动和响应上的制约因素的基础上，结合目前先进Flash Memory工作电压和工作要求，提出了结合三阱工艺和CTS方法以消除体效应和阈值电压降从而提高性能的四相位电荷泵设计方法，专门对时钟驱动进行的优化，提高了响应速度。

"Well. Well," said St. Clare, passing on, with his usual air of negligent drollery .

"好啦，好啦"，圣·克莱亚边走边说，还是带着平常那种潇洒而诙谐的态度。

H. R.: I do not claim that the Jewish mafia controls most of the international illegal drug trade, since there are no statistics on the subject, but it does not appear incredible to me, judging by all information I could gather. The fact is that from the Chinese opium traffic of the nineteenth century to the present day, this mafia has been quite active in this field. In the traffic of ecstasy, one can say for certain that the Jewish mafia holds a monopoly. Today, ecstasy is the drug that is most harmful to European young people. A pill of ecstasy gives a feeling of strength and well-being for a few hours, but it is above all a veritable chemical garbage bin. Its long-term effects are alarming because irreversible: memory loss; behavioral, sleep, and concentration problems; brain lesions in the children of druggie mother. The premier producer is Holland, but the big traffickers who were arrested ten years ago in France, Belgium, the United States, or Australia, all have Israeli passports. The business of ecstasy is 100% in the hands of Jewish gangsters, not all of whom come from Russia, since there are Sephardic traffickers as well. If you buy a pill of ecstasy, in every instance, you can be certain you are financing the Jewish mafia.

我没有说犹太黑帮控制了大多数的国际贩毒非法贸易，因为根本就没有这方面的统计数据，但是根据我所收集的所有资料显示，这对我来说，也不是难以置信的，事实上自从19世纪中国的鸦片运输到现在，此黑帮在这方面的业务是挺活跃的，在贩卖摇头丸，人们可以肯定犹太黑帮掌握了垄断地位，今天，摇头丸是最为毒害欧洲年青人的，一片摇头丸首先给人在数小时内有一种力量和顺当的感觉，但它是一种名副其实的化学垃圾箱，它的长期影响是惊人的，因为这些后果是不可逆转的：包括失忆，在行为，睡眠和集中注意力都有问题；有药瘾的孕妇可能会导致生下来的孩子脑损伤，主要的生产者是荷兰，但是10年前在法国，比利时，美国和澳大利亚逮捕到的毒贩全都是持以色列护照的，摇头丸的生意百份之一百掌握在犹太帮派手上，不是全部都是来自俄国的，因为那里也有塞法迪裔的犹太毒贩，在任何情况下，如果您摇头购买丸，你可以肯定你的钱进贡了犹太黑帮。

Although his good looks began to diminish, reviewers felt his florid and weatherbeaten face was well utilised by Shaw in evoking grandeur and self-assuredness in such roles as generals, priests and his familiar Shakespearean parts. In 1956, his wife Margaret Delamere died; she was survived by her daughter with Shaw, Drusilla.[8] Shaw began a romantic relationship in the mid-1950s with Joan Ingpen, the well-known classical music and opera talent agent who previously represented Shaw.

虽然他英俊的外貌开始衰老，但评论家发现无论是红润还是沧桑的面貌都能被肖得心应手地用以唤起诸如将军，牧师以及他精通的莎剧角色中的气魄与自信。1956年，肖的爱妻玛格丽特·德拉米尔过世，给他留下一个女儿——德鲁塞拉。50年代中期，肖与以琼·英潘展开了一段罗曼史，琼是一位极具天赋的音乐和歌剧经纪人，之前就为肖做代理。

First scanning the known handwriting materials then number them ,In pretreatment, we convert the valid part of the image into a standard size, as images carries out duotone and go throw off chirp handling in order to achieve better effect.draw features from the known handwriting materials with the Co-occurence,especially,we divided a copy of handwriting into 25 little pieces with the size of 128*128 ,drawing features from every little piecese with four directions(0 degree, 45 degrees, 90 degrees as well as 135 degrees) and calculate the four major feature values( veins and the statistical quantity of veins contrast and the statistical quantity of veins consistency Shang the statistical quantity of statistical quantity as well as the veins correlation of gray scale ), preservation all the feature value that drawn from all known ma terials to the handwriting characteristic database,then input the unknown handwriting materials, also using the method of the Co-occurence to draw those features, recycling the minimum European Distance law match the unknown writing material feature value with the handwriting characteristic feature database, export the label of the known hand writing materials which is most similar to the unknown material with minimum European Distance, and then we can confirm who is the author of the unknown material.

首先将笔迹材料作为图象扫描输入，并对其进行编号。预处理部分可将笔迹图象的有效部分规范化到一个统一尺寸，接着对其进行二值化和去除噪声的处理，以便于更好的提取图像的特征。在此我们采用了灰度共生矩阵法提取手写笔迹材料的纹理特征，与以往有所不同的是，我们将一份手写材料分割成64块大小为80*80象素的子图象，每个小块都从四个方向（0度、45度、90度以及135度）来更全面的提取特征，并计算出四个最主要的特征值（纹理一致性的统计量、纹理反差的统计量、纹理熵的统计量以及纹理灰度相关性的统计量），将从所有已知材料提取的特征值保存到纹理特征库中，对于待检手写材料，同样采用灰度共生矩阵的方法提取其纹理特征，再利用最小欧氏距离分类法将从待检手写材料中提取的特征值与纹理特征库中的特征值进行比对，与欧氏距离比对值最小的相匹配，输出匹配成功的原材料的标号，进而识别出待检材料书写者的身份。

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。