查询词典 data acquisition

The result states that corporate stock acquisition is more marketing than national stock acquisition. In the acquisitions, the different view between consignee and alienator makes the difference on valuation base. Commodity price theory tells us that alienators sell commodity for the value, while consignee buy commodity for the using value.

从国有股和法人股的分组情况来看，国有股收购价格同每股净资产的相关性更为明显，而法人股同收益指标的相关性较为明显，证明法人股收购的市场化程度高于国有股收购。

Base on the study of knowledge automatic acquisition, the key technique in cartridge designexpert sysytem, this paper presents a multistrategy learning method that integrates deduction, analogy andinduction, discusses the model and implement method, this method voids limitation of single learning strategyeliminates the confine of other multistrategy, expands the range of usable knowledge, improves efficient ofknowledge acquisition.

本文对枪弹设计专家系统中的关键技术──知识自动获取方法研究，提出了一种融演绎、类比和归纳为一体的多策略学习方法MSLA，文中详细讨论了该算法的模型和实现方法，并指出该算法避免了单一学习方法的局限性，克服了其它学习策略的封闭性，扩大了可用知识的范围，提高了知识获取效率。

Duke Energy entered the wind energy industry in 2007 with the acquisition of Tierra Energy's wind development business. The acquisition of Catamount Energy in 2008 strengthened Duke Energy's position as an emerging leader in wind power.

2007年，杜克能源公司收购Tierra公司的风能发电业务，并由此踏入风电行业。2008年杜克能源公司收购Catamount能源公司，加强了其在风力发电行业新兴领导人的地位。

The invention provides a method for producing transgene sugarcane quickly with pmi genes. The method primarily comprises the steps of establishing a mannitose screening system; transformation of a gene gun; acquisition of resistant callus; differentiation and screening of the resistant callus; acquisition and rootage of resistant plantlets; molecule detection of resistant plantlets regenerated and detection of pmi gene expression by the chlorophenol red detection method.

一种利用pmi基因快速获得转基因甘蔗的方法，主要内容包括：甘露糖筛选体系的建立，基因枪转化和抗性愈伤组织的获得，抗性愈伤组织的分化筛选，抗性苗的获得和生根，抗性再生苗的分子检测和氯酚红法检测法检测pmi基因表达。

In the acquisition module,the acquisition algorithm based on circular correlation is utilized.

捕获模块采用基于圆周相关的捕获算法，通过FFT分别作用于输入信号和本地码信号将运算变换到频域内处理。

This section first describes the framework of the Chinese land acquisition procedures under Land Law and City House Removing Regulation, then analyses the practical problems existing in the land acquisition process in China.

本部分首先从我国土地管理法和城市房屋拆迁条例出发，论述了我国土地征收程序的基本制度，然后又分析了我国土地征收程序中存在的实际问题，为提出完善我国土地征收程序的思路做了必要的铺垫。

to reduce the impact of carrier frequency offset in ofdm system,this thesis designs a new carrier frequency offset estimation scheme for ofdm system.the carrier frequency offset estimation includes acquisition and tracking.we adopt variable step size adaptive algorithm.the acquisition range of the proposed algorithm is as large as one half of the overall signal bandwidth.through this method we can not only avoid the feedback by using forward error correction,but also reduce the times of complex multiplication in order to reduce the power consumption of the system.this algorithm not only has low complexity and fast convergence nut also can improve the demodulation performance of ofdm system.computer simulation illustrates the superior performance of the proposed algorithm with regard to estimation accuracy in both awgn channel and multi—path channel.

摘 要：为了减小正交频分复用系统受频率偏差的影响，在ofdm系统中设计了一种新的载波频偏估计算法。频偏估计包括跟踪和捕获两个阶段，文中采用变步长自适应算法来进行跟踪，这个跟踪算法的捕捉范围是整个信号带宽的一半。通过此方法，不但可以利用前向纠错的方式来避免反馈，而且可以缩减复数乘法的次数以降低计算复杂度和系统功耗。该方法运算复杂度低，并具有较好的收敛性，能改善odfm的解调性能。从计算机的仿真效果可以看出无论是在awgn信道上还是在多径信道上都表现出了卓越的性能。

After looking carefully, discover the author sums up hold out actually classical: Those who break the law die surely, do not update content die surely, acquisition station is waited a moment to death surely, carried to stationmaster friend on the footing that stands in summary wake, do not go again 7 years rubbish stands, the old road of acquisition station, or does electronic business affairs, make a product, or is done make choice only.

仔细看过之后，发现作者总结的其实挺经典的：违法乱纪的必死，不更新内容的必死，采集站必死等等，站在总结的立场上给站长朋友提了个醒，不要再走07年垃圾站，采集站的老路，要么做电子商务，做产品，要么就做专做精。

In this report, the author tried to dissociate conscious from unconscious aspect of each component of language acquisition and provide supporting evidence for these two aspects of acquisition.

还有一些在开始时是意识的，但最后掌握的却是无意识的知识。这些面向都不是用单纯的「天生」的观点可以解释清楚的。

The tide of international banking ascendant, appear a series of new features: the acquisition of main motivations for international banking industry has become the supremacy of merger, acquisition based on the way to the focus has moved eastwardly, merger, the next round of the Asian region, hot will be triggered by the international banking mergers acquisitions of big financial.

当前国际银行业并购的浪潮方兴未艾，呈现出一系列新的特征：并购的主要动机已变成争夺国际银行业的霸主地位，并购的方式以合并为基础，并购的重心已经东移，下一轮并购的热点将是亚洲地区，由银行业并购引发了整个国际金融业的大并购。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我