The entire history of resource use and extraction has followed this pattern without deviation.
能源使用和提炼的整个历史一直毫无偏离地遵循着这样一种模式。
The topic of this article is the selection and extraction of data from an Apache Derby database.
本文的主题是从ApacheDerby数据库中选择和提取数据。
Lotus Enterprise Integrator is a declarative, server-based tool for data movement, synchronization, and extraction.
LotusEnterpriseIntegrator是一个声明式的、基于服务器的工具，主要用于数据的移动、同步和提取。
License plate recognition System includes the license plate images acquisition, preprocessing, character recognition and extraction of characters.
汽车牌照识别系统包括车牌图像的采集、预处理、字符的提取和字符识别。
"The reason BP and other oil companies have to push the limits of technology in exploration and extraction is that they have no other option remaining," says geologist Bitzer.
“英国石油公司等之所以拼命开发勘探钻探技术，是因为他们别无选择。”地质学家比泽尔说。
Feature recognition and extraction is the precondition of intelligent dimension.
主要研究了面向尺寸智能标注的特征识别与提取技术。
As older mines get deeper, ore grades decline and extraction becomes more expensive.
随着旧矿越挖越深，矿石的品质下降使提取成本增加。
Liquid emulsion membrane (LEM) technology is a new separation and extraction technique.
乳化液膜技术是一种新型的分离提取技术。
It is an induction and extraction of standards from various indirect non-tariff barriers.
它是对各种间接非关税壁垒中的标准部分的归纳和提炼。
The health function and extraction technology of procyanidin from grape seed are reviewed.
综述了葡萄籽原花青素的功能及提取工艺研究现状。
Result:The amount of water and extraction times showed significant influence on the indexes.
结果：提取次数和加水量对考察指标具有显著性影响。
The detection and extraction of feature points are the basis technology in image registration.
二维特征点的检测和提取是进行图像配准的关键技术。
The description and extraction of SAR image texture feature is important to texture segmentation.
SAR图像纹理特征的描述和提取是纹理分割的关键。
Objective: To establish the relationship equation of yield and extraction time of plant volatile oil.
目的：建立植物挥发油提取量与提取时间关系式。
In this study, the kinds of additive and extraction conditions are sieved by orthogonal designing method.
本文用正交试验设计法对添加剂种类和浸取条件进行筛选研究。
The technology of solid state fermentation and extraction of Fulvic acid with apple pomace has been studied.
本文对苹果渣固体发酵生产黄腐酸工艺及产物分离提取条件进行了优化研究。
This paper has studied the effect of electric field and extraction reagent on extracting extracellular polymers.
本文研究了电场和提取剂对胞外聚合物提取效果的影响。
In research of separating and collecting rhenium, there are comparative more reports about ion exchange and extraction.
在分离和富集铼的研究中，离子交换法和萃取法报道的较多。
The repeated mining face layout, equipment selection and extraction technology with cataclastic roof had been designed.
对碎裂顶板复采工作面布置、设备选型和回采工艺等进行了设计。
In this paper are expounded the features, the separation and extraction, the immobilization and the utilization of lactase.
本文就乳糖酶的性质、分离提取、固定化及应用等方面进行综述。
The extraction time of microwave was 1/40 of supersonic extraction and extraction rate of microwave is higher than supersonic.
本法提取时间仅为超声波提取的1/40，且提取率高于超声波提取。
Compared with ultrasonic extraction (UE), the amount of extraction solvent and extraction time can be reduced when the UNE was applied.
与传统的超声萃取法相比，超声雾化萃取法具有溶剂用量较小、萃取时间较短的优势。
So, the detection and extraction of signals reflected by the target are difficulties and the key technology of passive tracking location.
因此，目标反射信号的检测和提取是个难点，也是无源探测定位的关键技术之一。
The properties of strawberry red pigment and its extraction rates and extraction technologies of different extractants have been studied.
研究了草莓红色素的性质、不同种类提取剂的提取率及提取工艺。
The current research on glutathione fermentation is discussed in terms of strain breeding, culture medium and conditions, and extraction.
该文主要从菌种选育、培养基和培养条件、抽提方法等方面介绍发酵法生产谷胱甘肽的研究现状。
One is the detection of low SNR DSSS signal and extraction of length of PN code, the other is detection of BPSK signal from multi signals.
对直扩信号侦测的计算机模拟结果表明，该方法不仅能检测到低信噪比的此类信号，而且能提取到扩频码周期等参数。
The recognition of underwater laser target is a new disquisitive field, in which many problems are open, and extraction is the key problem.
激光水下目标的识别是一个崭新的研究领域，有许多问题亟待解决，其中目标提取问题是关键。
The content and extraction yield of polysaccharide from Xinyang Maojian teas of different grades and storage time were studied in the article.
研究不同等级和不同存放时间信阳毛尖茶叶中的多糖含量及提取得率。
The content and extraction yield of polysaccharide from Xinyang Maojian teas of different grades and storage time were studied in the article.
研究不同等级和不同存放时间信阳毛尖茶叶中的多糖含量及提取得率。
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