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頭腦。t feel pain and they can save more people without feeling let us look at the now, human has sent thousands of artificial satellites to outer industries of many countries have realized great achievements, like the first picture of the earth showed us, we were surprised by its is amazing!In the next years, we not only fly out of the earth but also get to the Neil Armstrong once said: “That39。s one small step for a man, one giant leap for mankind.” Yes, I think it is understand ourselves more by last, I want to introduce the one of the most influential modern inventions in our daily life, the puter is a system connecting two or more puter network allows users to exchange data quickly, access and share resources including equipments, application software and think that the internet is very helpful for our has made it possible to capture the attention of millions of only does it broaden our view, but bring us some useful someone points out its disadvantages, for examples, it has so much junk information that bothers us a my opinion, it can be solved by taking some useful government ought to take strict steps to restrict and filter we should not click nasty our government and we do it well, I fully believe that the internet will produce more convenience for ’s true that network has e closer and closer to a word, modern inventions have remarkable impacts in our society.第二篇:論現(xiàn)代科技對戰(zhàn)爭樣式的影響論現(xiàn)代科技對戰(zhàn)爭樣式的影響自第三次科技革命以來現(xiàn)代科技的發(fā)展飛速,當(dāng)今世界的科技不僅對生活產(chǎn)生巨大的影響,而且也慢慢的在改變現(xiàn)在的軍事裝備,導(dǎo)致現(xiàn)在的軍事走向了技術(shù)化、信息化??萍嫉陌l(fā)展已經(jīng)大大的改變了戰(zhàn)爭的影響和破壞力。但是,高技術(shù)的戰(zhàn)爭也使國家的經(jīng)濟(jì)方面消耗較大,使國家的經(jīng)濟(jì)負(fù)擔(dān)加重,后勤保障更加艱巨和復(fù)雜。如朝鮮為了刻意的加速軍事力量的發(fā)展導(dǎo)致人民生活貧苦。現(xiàn)如今,由電話衍生而來的手機(jī)也成為了人類最普遍的聯(lián)系方式。手機(jī)越來越成為人類的必備工具。但凡事有利必有弊,手機(jī)的應(yīng)用普及亦是如此。例如植樹造林、發(fā)展農(nóng)業(yè)、城市化等。由于大規(guī)模灌溉,不僅抬高潛水位,而且增大了土壤含水量,這就使?jié)撍屯寥赖恼舭l(fā)量增加,因而使得灌區(qū)上空往往溫度低,濕度增加,為降水創(chuàng)造了有利條件。三角洲平原感潮河網(wǎng)區(qū)地勢低平,為了防洪擋潮及降低地下水,通常修筑圩堤并建立以骨干河道和水閘泵站為主的聯(lián)圩分片治理的大控制體系。但水土保持措施的水文效應(yīng)取決于措施的設(shè)計標(biāo)準(zhǔn),當(dāng)降雨量超過水土保持標(biāo)準(zhǔn)的情況下便會使措施失去保水保土的功能。城市化的過程增大了人類社會與周圍環(huán)境間的相互作用。天然水體水質(zhì)惡化更加劇了城市水資源的緊缺。在城市化水平較高的地區(qū),其下游水體一般都受到污染。氣候濕潤,有充沛水分供給蒸發(fā)的地區(qū),森林對流域的蒸散發(fā)影響不大;氣候干燥,水分供應(yīng)不足的地區(qū),林區(qū)蒸散發(fā)比非林區(qū)大。③對徑流影響:包括對洪水、枯水、年徑流量和徑流年內(nèi)分配等的影響。中國通過對比流域分析表明,北方干旱地區(qū)年徑流量隨林率增大而減小(石質(zhì)山區(qū)除外),南方濕潤地區(qū)則相反。20世紀(jì)初,瑞士、美國和日本等國就開始進(jìn)行有林地和無林地的對比試驗及森林砍伐對徑流影響的研究。在水資源系統(tǒng)研究中,已經(jīng)綜合考慮自然系統(tǒng)和人造系統(tǒng)兩者的影響。電子信息技術(shù)是近年來發(fā)展最快的行業(yè),對人類生產(chǎn)生活有著不可忽視的影響。(2)機(jī)織物的計算機(jī)輔助設(shè)計:素織物組織設(shè)計、色織物組織設(shè)計、大提花織物設(shè)計。(4)紡織品印花設(shè)計:印花織物的花樣圖案設(shè)計。目前企業(yè)管理信息系統(tǒng)軟件有很多種,而應(yīng)用最多、國內(nèi)炒得最熱的是ERP系統(tǒng)。因此,今后水文效應(yīng)將主要來自流域內(nèi)人造系統(tǒng)的影響,也必然會成為修正水資源系統(tǒng)規(guī)劃和管理運(yùn)行的重要依據(jù)。森林水文效應(yīng)涉及到森林、水文、氣象、土壤等多方面的問題,關(guān)系復(fù)雜,不同自然條件差別甚大,很難以一概全。④對地下水影響:較為復(fù)雜,一般認(rèn)為山區(qū)森林下滲的水量對地下水補(bǔ)給有利