查询词典 meta

It is confirmed that the Luzhenguang complex is composed mainly of meta-basic rocks, granitic gneisses and meta-sediments.

确定了卢镇关杂岩主要由变质基性岩、花岗片麻岩和被它们侵入的变质沉积岩组成。

If the horizontal line lies to the left of the vertical line, it indicates that the control group is more effective.

它非常简单和直观地描述了Meta 分析的统计结果，是Meta 分析中最常用的结果表达形式。

This paper proposes the concept of meta-information, which is used to describes the result of Rough Sets Data Mining in information system, and a meta-information-based method for rule parallel mining.

与此同时，计算机网络存在大量的运算资源，充分利用这些资源是提高数据挖掘方法速度的有效途径。为此，本文提出引言在当前的信息化时代。

With examples of some the few most updated sexological meta-analyses that have been performed, including those by my colleagues and me, it can be seen how modern sexological meta-analysis can make promising contributions to psychosocial psychiatry but has on the other hand particular serious problems awaiting solutions.

本文列举了性学方面一些最新的集合分析案例；这些案例有一部分部分是由我的同事和我本人操作的。从中可看出现代集合分析是如何对社会心理精神病学做出前景喜人的贡献的。然而，另一方面，仍有某些严重的问题亟待解决。

To reach one's own knowledge of Educational Technology, this thesis introduces "Meta-"concept creatively, proposes "Meta-theory of Educational Technology", guaranteeing that it is going on under scientific theoretical research mode to "refine and review".

针对教育技术自身知识的研究，本文创造性地引入"元"概念，提出"元教育技术理论"，从而保证此等"提炼与反思"是在科学的理论研究模式下进行的。

At last, the paper discusses the function of user interface and gives the method of selecting constraints according to information plus, the operating flow of association rule mining system based on meta-knowledge, and the idea of inducting meta-knowledge in theevaluating phase in order to unit evaluating rule to whole procession, thus can do better in enhancing mining efficiency and veracity.

最后，提出了利用信息增益选择约束的方法，给出了基于元知识的关联规则挖掘系统的操作流程，探讨了可视化的功能实现问题，提出了在结果评价阶段将评价规则作为元知识统一到挖掘过程中的思想，以利于提高全系统的挖掘效率和准确性。

Aface meta-data unit ( 12 ) extracts the face features from local areas cut out in different positions, thus creating face features as face meta-data.

脸部元数据装置(12)将该脸部特征从变换了剪切位置的多个局部领域中提取，以生成脸部元数据。

The main steps include as follows: CO2 is led into the mother liquor of sodium meta-aluminate to carry out carbon content decomposing; the primary separation between the aluminum and the gallium is realized by primary carbonatation to filter out sodium hydroxide; secondary carbonatation is carried out on the filtrate to obtain the deposit of the complex salt of gallium and aluminum; a sodium carbonate crystal is obtained after the filtered filtrate is condensed and vaporized; the deposit of the complex salt of gallium and aluminum is dissolved in the mother liquor of sodium meta-aluminate; the processes are repeated until the proportion of gallium and aluminum in the complex salt of gallium and aluminum is larger than 1/340; then the complex salt of gallium and aluminum is added into the NaOH liquor and electrolyzed, thus obtaining the metal gallium with a purity larger than 99.9 percent which reaches the level of 3; simultaneously, the byproducts of the aluminum hydroxide and the sodium carbonate during the process of carbonatation by steps are obtained.

主要步骤包括：向铝酸钠母液中通入CO 2 进行碳分分解，一次碳酸化实现铝镓的初次分离；过滤出氢氧化钠，滤液进行二次碳酸化获得镓铝复盐沉淀，过滤后滤液经浓缩蒸发获得碳酸钠晶体，铝镓复盐沉淀溶解在偏铝酸钠母液中，重复上述过程直至铝镓复盐中的镓铝比例大于1/340，将其加入到NaOH溶液中，电解可获得纯度＞99.9％的金属镓，达到3N级水平同时在分步碳酸化的过程中获得氢氧化铝和碳酸钠副产品。

The Liushuigou intermediate-basic meta-igneous complex at Guanzizhen, Tianshui, is composed mainly of metagabbro-metagabbro diorite-metadiorite, and the Baihua basic meta-igneous complex consists mainly of pyroxenite-gabbro-diorite-quartz diorite. They form a relatively complete comagmatic evolutionary series.

提要：天水地区关子镇流水沟变质中基性岩浆杂岩主要由变质辉长岩—辉长闪长岩—闪长岩组成，百花变质岩浆杂岩主要由辉石岩—辉长岩—闪长岩—石英闪长岩组成，构成较完整的同源岩浆演化序列。

The feedstock was changed from high purity meta- trimethylbenzene to meta- trimethylbenzene blended with 45%-55% mixed trimethylbenzene obtained from the top of the heavy component removal column; the original 3-column separation scheme was replaced by 2 columns; and modified the isomerization reaction system in compatible with the separation system for capacity enlarge.

金陵石化公司炼油厂针对异构化装置生产均三甲苯经济效益不明显的情况，改变了原料路线，在原以高纯度偏三甲苯为原料的基础上掺炼 4 5 %～ 5 5 %的脱重组分塔塔顶混合三甲苯；优化了均三甲苯分离流程，将原来的三塔流程改为两塔流程；进行了异构化反应系统与分离系统相匹配的扩容改造，收到了良好的效果，均三甲苯生产能力由 4 5 0t/a提高到 12 0 0t/a ，收率由 11%提高到 2 2 。0 %～ 2 4 。0 %，纯度由 97.9%提高到 98.9%。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。