【正文】 lium 第 98 號元素: 锎 [化學符號]Cf, 讀“開”, [英文名稱]Californium 第 99 號元素: 锿 [化學符號]Es, 讀“哀”, [英文名稱]Einsteinium 第 100 號元素: 鐨 [化學符號]Fm, 讀“費”, [英文名稱]Fermium 第 101 號元素: 鍆 [化學符號]Md, 讀“門”, [英文名稱]Mendelevium 第 102 號元素: 锘 [化學符號]No, 讀“諾”, [英文名稱]Nobelium 第 103 號元素: 鐒 [化學符號]Lw, 讀“勞”, [英文名稱]Lawrencium第 104 號元素: 鐪 [化學符號]Rf, 讀“盧”, [英文名稱]unnilquadium 第 105 號元素: [化學符號]Db, 讀“杜”, [英文名稱]dubnium第 106 號元素: 钅喜 [化學符號]Sg , 讀”喜“, [英文名稱]第 107 號元素: 钅波 [化學符號]Bh, 讀“波“, [英文名稱]Bohrium 第 108 號元素: 钅黑 [化學符號]Hs, 讀”黑“, [英文名稱]第 109 號元素: 钅麥 [化學符號]Mt, 讀”麥,[英文名稱]第 110 號元素: 鐽 [化學符號]Ds, 讀”達“, [英文名稱]Darmstadtium 第 111 號元素: 钅侖 [化學符號]Rg, , 讀”倫“, [英文名稱]Roentgenium 第 112 號元素: uub（112）第 113 號元素: uut（113）第 114 號元素: uuq（114）第 115 號元素: uup（115）第 116 號元素: uuh（116）第 117 號元素: uus尚未發(fā)現(xiàn)第 118 號元素: uuo第三篇：資源環(huán)境專業(yè)英語演講稿Good morning everyone,I am from class 3, my name is Su am pleased to have a chance to stand of our group to stand , our team’s topic is “group members also include Lan Liangzhang, Luo Jinqiang, and Lin I will have a sample introduce about our t Lin xiongzhi and I made the ppt liangzhang was in charge of collecting pictures, and Luo jinqiang wrote the speech , let’s begin our will show you From the photos, we will find we are fortunate, because we have a grand country and our GDP is just second to economy has developed , I will show you From the first photos, we know, human are bee more and more well and perfect, but the resourcesenvironment are bee more and more poor and , do you think what cause it lead to such you haven’t thanked , I will tell you the truth behind the development of mid20th century, the rapid development of industrial and transportation has caused the which harms to human health, effects the growth of plants and animals, damage building materials, and even changes the earth39。,according to Webster dictionaryis defined as “a set or arrangement of things so related or connected as to form a unit or organic whole；as，a solar system，irrigation system，supply system，the world or universe”系統(tǒng)，依據(jù)韋伯斯特的字典，被定義為“一組或一系列能形成一個整體或者有機整體的相互關聯(lián)的事物。Waste minimization:The reduction to the extent feasible, of waste that is generated or subsequently treated, stored, or disposed ：產(chǎn)生的廢物最大程度減少，然后處理，存儲，或者處置。 are two major types of air 。）三、課后的NOTES部分（UNIT113）Unit11)Care and impartiality in gathering and recording date, as well as independentverification, are the cornerstones of 、無偏見和獨立核實是科學的基石。5）environmental engineering is manifest by sound engineering thought and practice in the solution of problems of environmental sanitation,notably in the provision ofsafe,palatable,and ample public water ，具有代表性的，提供安全、可口與充足的公共供水過程，用正確的工程思想與合理的實施顯現(xiàn)出來。Unit81）the geographic location of some heavily populated cities，such as Los Angeles and Mexico city，makes them particularly susceptible tofrequent air stagnation and pollution ，例如洛杉磯和墨西哥城的地理位置，使得它們經(jīng)常特別易受空氣流動停滯和污積物增加的影響。This does not mean that the oxygen content drop instantaneously。 the bacteria consume the sewage，they also use dissolved oxygen，so that concentration，too，start to decrease。（In fact，the sewage provides food.）Instead，the fish die from lack of oxygen，beginning when the dissolved oxygen concentration falls below about 4mg per liter，depending on the particular species。About 90km downstream the fish begin to survive again，and at about 140km the oxygen content has increased to its former，unpolluted level。第五篇：專業(yè)英語我國經(jīng)濟和科學技術正在高速發(fā)展，隨著我國機械行業(yè)實力的不斷提升，中國正在加速產(chǎn)品與設備的更新與改造，我國與其他國家在各技術領域也正在實現(xiàn)進一步的合作，許多企業(yè)引進了很多進口設備，大量資料是英文原版的。2專業(yè)基礎知識不扎實專業(yè)基礎不扎實、專業(yè)知識的缺乏是專業(yè)英語學習和翻譯的一大障礙。缺乏專業(yè)知識，翻譯專業(yè)文獻就沒有了根基，成了無本之末。在專業(yè)英語的學習過程中，學生既要鞏固基礎詞匯，也要學習專業(yè)詞匯，更要注重基礎詞匯的習慣用法、含義和在專業(yè)英語中的特殊用法、含義，同時，學生還需要在識記專業(yè)詞匯的同時，掌握一定量的詞根、詞綴［7］。3培養(yǎng)濃厚興趣培養(yǎng)對英語的興趣至關重要。必須要用正確的態(tài)度對待英語學習，用科學的方法指導學習。所以，為把自己培養(yǎng)成為復合型、有發(fā)展后勁的高技能人才，大學生必須把握機械工程專業(yè)知識，培養(yǎng)專業(yè)英語的學習興趣，積累專業(yè)英語學習方法和基礎知識，加強英文原始專業(yè)文獻的閱讀，擴大知識面，迅速而切實地提高自己的專業(yè)英語的應用能力，為將來更好地適應高素質(zhì)工作崗位和進一步發(fā)展的需要打下良好的基礎。三、結(jié)語用英語進行專業(yè)交流是學習機械工程專業(yè)英語的最終目的。我們都有這樣的經(jīng)驗：喜歡的事，就容易堅持下去；不喜歡的事，是很難堅持下去的。如果詞匯量掌握得不夠，閱讀時就會感到生詞多，障礙大，不但影響閱讀的速度，而且影響理解的程度，從而不能進行有效的閱讀，還容易使人產(chǎn)生挫敗感。所以，學生必須加強開設本課程前的相關專業(yè)知識的學習，為本課程的學習掃清這方面的阻礙，減輕負擔。在學習開始階段，我感覺很難適應。一、學習機械專業(yè)英語面臨的主要問題，認為沒必要許多學生對專業(yè)英語重視不夠，認為自己以后在工作崗位上一般用不上，學起來又不容易，不想花功夫去學習和加強專業(yè)英語方面的能力，即便有專業(yè)英語課程也是抱著及格萬歲的思想，敷衍了事。When sources of pollution are closely spaced，pollution bees practically continuous。In time，as the sewage is used up by bacteria，the BOD goes down(process1)，the consumpt