第四十个

"Last week, Portugal was our fourth most-searched destination -- but since Saturday it's fallen down to 15th place," said John Bevan from online travel agent Lastminute.com.

Lastminute.com旅行网的约翰·贝文说："上周，葡萄牙还是第四个被搜索最多的目的地，但从上周六开始，便一下子滑到了第十五位。"

The sixteen plants are firstly divided into six types according to evaluation grades and subject function statistical method:the first type is Cajanus cajan and Crotalaria mucronata,the best adaptability ,which can be used pioneer plant or constructive species; the second type is Cynodon dactylon,the better adaptability, which can be used constructive species ;the third type is Eragrostis curvula, Paspalam notatum,which can be used constructive species on rotten rock slope ; the forth type is kummerowia striata,Lotus corniculatus and Vitex negundo.The adaptability is centered,and can be used protection species and auxiliary species;the fifth type is Robinia pseudoacacia,Eremochloa ophiuroides,Vitex negundo,Lespedeza formosa,Leucaena leucocephala,Desmodium sequax, Rhus chinne- nsis,which can't be plant singly and be used accessory species;the sixth is Trifolium repens,which can be used pioneer plant.

根据评价边坡防护植物适应性的十个重要指标，首次运用隶属函数和聚类分析方法，对各供试植物的边坡适应性综合排序并分为六类：第一类为木豆和猪屎豆，边坡适应性最强，适宜作为先锋植物和建群种；第二类为狗牙根，边坡适应性强，适宜与豆科植物混播，作为建群种；第三类为弯叶画眉草和百喜草，边坡适应性较强，适宜与豆科植物混播，作为风化岩边坡的建群种；第四类为鸡眼草、百脉根和马棘，边坡适应性中等，适宜作为保护种与伴生种；第五类为刺槐、假俭草、荆条、美丽胡枝子、银合欢、波叶山蚂蝗和盐肤木，边坡适应性较差，不宜单独在边坡上种植，最好与速生型豆科草本混播，作为边坡防护植物群落的辅助植物；第六类为白三叶，边坡适应性最差，但因其出苗率高、生长速度快，作为先锋植物，起到前期覆盖坡面的作用。

The first part is the author"s special viewpoint about the thinking ability, such as the meaning, the essence, the classification and the operating process. The second part describes the relations between developing thinking ability and the urgent needs of country, society and individual development from five aspects. The third part is about the connection and differences of thinking ability, intelligence, ability, creativity and the constructivism theory. The forth part analyses the teachers" nine injudicious actions that will influence the students" thinking ability. The fifth part discusses the students" seven bad learning behaviors that will cause the degradation of thinking ability. The sixth part is about the unsuitable policies or actions adopted by school, society or family that will cause the degradation of the students" thinking ability. The seventh part discusses the countermeasures that can maintain and develop the students" thinking ability. The eighth part brings forward twelve countermeasures that can exercise the student"s thinking ability in chemistry teaching. The last part gives a brief account of the task.The author expects that this article can enhance the coteries" attention to the students thinking ability.

本文共分九个部分，第一部分对思考力的含义及其本质、分类和运行过程提出了作者的观点；第二部分从五个方面阐述培养思考力与国家、社会、个人发展的迫切需要之间的关系；第三部分简要叙述了思考力、智力、能力、创造力与建构主义理论之间的联系和区别；第四部分分析了教师的九种不当行为对学生思考力水平的影响；第五部分分析了学生的七种不良学习行为导致思考力下降的因素；第六部分叙述了学校、社会和家庭的不当政策或行为导致学生思考力水平下降的原因；第七部分着重从八个方面阐述了保持和发展学生思考力的对策；第八部分提出了在化学教学中训练学生思考力的十二种对策；最后在结束语中对本课题主要观点进行了概述，以期望引起教育界同仁对学生思考力培养的重视。

I hate to sound like a nitpicker , but I found a comma missing in your forth paragraph and another comma missing down in the tenth paragraph .

"我很讨厌自己听起来象是在挑剔，但是我发现你文章的第四段里少了一个逗号，在第十段里也少了个逗号，你以后应该再仔细些。"

I hate to sound like a nitpicker , but I found a comma missing in your for th paragraph and another comma missing down in the tenth paragraph .

"我很讨厌自己听起来象是在挑剔，但是我发现你文章的第四段里少了一个逗号，在第十段里也少了个逗号，你以后应该再仔细些。"

Study on detecting hypermethylation of the related genes in pancreastic juice to diagnose pancreatic diseases INTRODUCTION Pancreatic cancer is still one of the most common malignant cancers to human, and it is the fourth and sixth cause of death in American and Europe, and also the fifth cause of death in Japan, in our country is the tenth cause of death.

胰液中相关基因高甲基化检测在胰腺疾病诊断中的应用研究前言胰腺癌是二十一世纪人类面临的高度恶性肿瘤之一，在北美洲和欧洲分别占癌症死亡原因的第四位和第六位，在日本占第五位，在我国为前10位。90％的胰腺癌患者在诊断后一年内死亡，诊断后平均生存时间为三个月，适合手术者低于15％，手术平均切除病例的术后5年生存率低于4％。

The 5th website obtains click the 4th Http://flash.5617.com /(to be in standard browser interface, google searchs result page the first screen is to show 5 results, this one result is clicked with the 10th be more than the 9th to make clear together, head the attention that the last result gains screen is the) that is more than penult.

第五名网站获得的点击超过第四位http：//flash.5617.com /(在标准浏览器界面中，Google搜索结果页面第一屏是显示5 个结果，这一结果与第十名点击大于第九名一起表明，首屏最后一个结果获得的注重力是大于倒数第二位的)。

The second was at seventy-five and the third and fourth were down in blue water at one hundred and on hundred and twenty-five fathoms.

第二个在七十五英尺的深处，第三个和第四个分别在蓝色海水中一百英尺和一百二十五英尺的深处。

The second was at seventy-five and the third and fourth were down in the blue water at one hundred and one hundred and twenty-five fathoms.

第二个在七十五英寻的深处，第三个和第四个分别在蓝色海水中一百英寻和一百二十五英寻的深处。

In the fourth year of Jehoiakim, the same in which the Babylonians conquered the Egyptians in the battle of Carchemish and thus became the ruling power in the whole of Nearer Asia for almost seventy years, Jeremiah dictated to Baruch the speeches he had composed from the beginning of his career till then, and caused his pupil to read them before the people in the Temple, on a feast-day in the fifth year of Jehoiakim.

在第四个年头jehoiakim ，同时在其中巴比伦人征服了埃及人在战役carchemish ，从而成为执政之基，力量，在全亚洲的接近，几乎七十年，耶利米支配，以baruch的发言，他已组成从一开始他职业生涯至今，然后，并造成他的学生阅读之前，人们在庙上，一飨宴-天，在第五个年头

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷