Xem 1-20 trên 125 kết quả Extinct.
  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article The Permanence and Extinction of a Discrete Predator-Prey System with Time Delay and Feedback Controls

    pdf20p sting06 13-02-2012 26 4   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Ultraviolet Extinction and Visible Transparency by Ivy Nanoparticles

    pdf5p dauphong15 16-02-2012 13 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Aqueous-Phase Synthesis of Silver Nanodiscs and Nanorods in Methyl Cellulose Matrix: Photophysical Study and Simulation of UV–Vis Extinction Spectra Using DDA Method

    pdf8p dauphong15 16-02-2012 25 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Global Existence and Extinction of Weak Solutions to a Class of Semiconductor Equations with Fast Diffusion Terms

    pdf14p sting09 22-02-2012 23 3   Download

  • Chapter 4: Earth's past provides about fossils (What are fossils? How do fossils form? Life of a Dinosaur); Finding Clues in Fossils (What clues can you find in this fossil? How can fossils help us learn about the past? What can fossils teach us about extinct animals?..); Fossils of California

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Extinction and Decay Estimates of Solutions for a Class of Porous Medium Equations

    pdf8p sting10 07-03-2012 23 2   Download

  • Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học quốc tế đề tài: Molecular genetic analysis of a cattle population to reconstitute the extinct Algarvia breed

    pdf11p toshiba18 08-11-2011 22 1   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Population genetics and the Cretaceous extinction

    pdf9p toshiba21 16-11-2011 16 1   Download

  • Phrasal Verb ( D ) Phrasal Verb die away die down die off/out disagree with + do away with + do * over + do without + draw * up + dress * down dress down dress * up + dress up drive * back + drop in drop in on + drop out drop out of + Definition diminish in intensity diminish in intensity become extinct cause to feel sick due to food or drink abolish repeat manage without something one wants or needs create ( a contract) reprimand severely dress casually decorate wear elegant clothes repulse visit someone unexpectedly...

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  • Global warming is the rising average temperature of Earth's atmosphere and oceans since the late 19th century and its projected continuation. Since the early 20th century, Earth's average surface temperature has increased by about 0.8 °C, with about two thirds of the increase occurring since 1980. Warming of the climate system is unequivocal, and scientists are more than 90% certain that most of it is caused by increasing concentrations of greenhouse gases produced by human activities such as deforestation and the burning of fossil fuels.

    pdf103p quynhp 21-11-2009 271 110   Download

  • Phòng cháy chữa cháy Từ vựng – Thiết bị chữa cháy Fire protection - Vocabulary - Fire extinction equipment 1. Phạm vi áp dụng Tiêu chuẩn này đưa ra những thuật ngữ và định nghĩa có liên quan tới: - Các chất chữa cháy; - Bình chữa cháy di động; - Hệ thống chữa cháy cố định. Phần 1 của ISO 8421-1 đưa ra các thuật ngữ chung. Các thuật ngữ trong tiêu chuẩn này được sắp xếp theo thứ tự chữ cái tiếng Anh. 2.

    pdf8p caott1 16-05-2011 152 53   Download

  • Question 1: a. Choose the word whose underlined part is pronounced differently from the rest in the same line. ( 5p) 1. A. creative B. creation C. creature D. create 2. A. insect B. percent C. wetland D. extinct 3. A. helps B. arrives C. likes D. laughs 4. A. frightened B. stamped C. walked D. watched 5. A. serious B. thousand C. found D. around

    doc7p thanhemail94 11-12-2012 87 45   Download

  • Đọc đoạn văn sau và trả lời các câu hỏi: Since the world has become industrialized, there has been an increase in the number of animal species that have either become extinct or have neared extinction. Bengal tigers, for instance, which once roamed the jungles in vast numbers, now number only about 2,300, and by 5 the year 2025 their population is estimated to be down to zero. What is alarming about the case of the Bengal tiger is that this extinction will have been caused almost entirely by poachers who, according to some sources, are not interested in material...

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  • The Lost World is a novel released in 1912 by Sir Arthur Conan Doyle concerning an expedition to a plateau in the Amazon basin of South America where prehistoric animals (dinosaurs and other extinct creatures) still survive. It was originally published serially in the popular Strand Magazine during the months of April 1912-November 1912. The character of Professor Challenger was introduced in this book. The novel also describes a war between Native Americans and a vicious tribe of ape-like creatures....

    pdf0p jaychouiloveyou 11-01-2011 80 31   Download

  • Life on Earth originated and then evolved from a universal common ancestor approximately 3.7 billion years ago. Repeated speciation and the divergence of life can be inferred from shared sets of biochemical and morphological traits, or by shared DNA sequences. These homologous traits and sequences are more similar among species that share a more recent common ancestor, and can be used to reconstruct evolutionary histories, using both existing species and the fossil record. Existing patterns of biodiversity have been shaped both by speciation and by extinction....

    pdf56p kennybibo 10-07-2012 65 25   Download

  • The relationship between the manufacturers of electronic components and the assemblers of electronic circuitry resembles that between two different orders of living beings, for example insects and plants: they need one another to be able to exist, and for that reason there are close links between the evolutionary paths of both. The shapes and the dimensions of their bodies, or respectively their functions, must match one another, so that whatever is needed to ensure the survival of either species can be properly performed. Any mistakes or mismatches are punished by extinction....

    pdf389p beobobeo 01-08-2012 51 20   Download

  • BASIC THEORY OF ELECTROMAGNETIC SCATTERING 1 11 . 12 . . 13 14 . 2 3 4 Dyadic Green’s Function Green’s Functions Plane Wave Represent at ion Cylindrical Waves Spherical Waves Huygens’ Principle and Extinction Sensing and Bistatic Theorem Scattering 54 54 55 57 59 60 66 68 73 73 and Active Remote Coefficients Optical Reciprocity Reciprocity Reciprocal Scattering Symmetry Eulerian T-Matrix T-Matrix Unitarity Theorem

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  • Insect :côn trùng Tortoise : rùa Trang 107 Extinct (adj) : tuyệt chủng Extinction (n) : sự tuyệt chủng Endangered species : các loài có nguy cơ tuyệt chủng

    pdf12p sushi000 24-04-2011 149 12   Download

  • Information about climate1 is used to make decisions every day. From farmers deciding which crops to plant next season to mayors in large cities deciding how to prepare for future heat waves, and from an insurance company assessing future flood risks to a national security planner assessing future conflict risks from the impacts of drought, users of climate information span a vast array of sectors in both the public and private spheres. Each of these communities has different needs for climate data, with different time horizons (see Box 1) and different tolerances for uncertainty...

    pdf253p taurus23 27-09-2012 28 9   Download

  • Human activities are affecting the global environment in myriad ways, with numerous direct and indirect effects on ecosystems. The climate and atmospheric composition of Earth are changing rapidly. Humans have directly modified half of the ice-free terrestrial surface and use 40% of terrestrial production. Our actions are causing the sixth major extinction event in the history of life on Earth and are radically modifying the interactions among forests, fields, streams, and oceans.

    pdf455p phoebe75 01-02-2013 27 8   Download

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