The first part of paper macroscopically introduces the history of the communication industry development and the current situation of global communication industry.

本文第一部分從宏觀上介紹了通信產(chǎn)業(yè)的發(fā)展歷程以及目前全球通信產(chǎn)業(yè)的現(xiàn)狀，旨在對(duì)整個(gè)通信產(chǎn)業(yè)作一個(gè)宏觀的描述和定性的分析色黑人网。

While the transaction in good faith is protected, the malicious transaction should be given negatory evaluation, so that the real owner's rights would be balanced.

在保護(hù)善意交易的同時(shí)一级片在线观看，必須對(duì)惡意利用瑕疵登記進(jìn)行交易的行為作出否定性的評(píng)價(jià)，以平衡真實(shí)權(quán)利人的權(quán)益www.youjizz.com日本。

There are two ways for non-autochthonous palaeogeographic reconstruction: quantitative (for example, based on palaeomagnetic data) and qualitative ones.

非原地的古地理重建可通過定量的（如基于古地磁資料的重建）和定性的兩條途徑實(shí)現(xiàn)影音先锋今日资源。

With respect to the formation regular pattern of and the radial distribution of high capacity channel, the qualificative recognition is achieved only.

關(guān)于大孔道的形成規(guī)律及大孔道的半徑分布基本上只有定性的認(rèn)識(shí)，沒有達(dá)到定量化的要求欧美性爱视频欧美。

This restlessness and thirst for adventure is, for the most part, barren and illusory, because it is uncreative

這種不安定性的冒險(xiǎn)的渴望日韩三级视频免费，在極大程度上是無聊的虛幻的，因?yàn)樗狈?chuàng)造性久久免费高清视频。

This restlessness and thirst for adv ture is, for the most part, barren and illusory, because it is uncreative.

這種不安定性的冒險(xiǎn)的渴望久久影院无码专区人妻，在極大程度上是無聊的虛幻的，因?yàn)樗狈?chuàng)造性欧美一级黄色淫秽肏屄视频。

The result showed that the contents of sulfur, nickel and vanadium in the resid had different effects on cracked naphtha quality, in which sulfur content was the main factor affecting its stability and corrosion behavior.

結(jié)果表明wwwav免费在线，催化裂化原料中的硫、鎳黄色网页免费看、釩含量及殘?zhí)繉?duì)催化裂化的反應(yīng)產(chǎn)物有不同的影響在线视频草，其中硫含量是影響催化裂化精制汽油腐蝕性、安定性的主要因素菠萝在线成人网站。

A cinema model is simulated by the CFD software and several projects of air-flow organization are evaluated with the standard. The writer chooses the best project depending on the results of the evaluation, and the data of the chosen project can be inosculated with the results of the experiments and the articles.

本論文選取了一個(gè)物理模型欧美视频免费在线，對(duì)幾種氣流組織方案進(jìn)行了定量定性的分析，最終選取了一個(gè)比較合理的氣流組織方案高清性色生活片mmm，分析的結(jié)果符合相關(guān)文獻(xiàn)和實(shí)驗(yàn)的結(jié)果黄色工厂网久久综合。

In epitaxy experiments, the substrate is always thought to be smooth and uniform.

由于缺少必要的參數(shù)，還不能使用這個(gè)公式直接計(jì)算島的大小农村老熟女乱子视频，但是可以利用這個(gè)公式定性的解釋其他的一些實(shí)驗(yàn)現(xiàn)象亚洲欧美日韩色图。

And finally it summarizes the general principles of interference phenomenon caused by the parameter changes.

本文將定性的分析三偏心蝶閥的結(jié)構(gòu)參數(shù)變化對(duì)干涉現(xiàn)象的影響国产精品久久九九免费视频。2結(jié)構(gòu)分析三偏心蝶閥的蝶板是正圓錐偏