1. Learn/master new words and expressions, and be able to use them in actual situations 2. Grasp the main idea of the text and be able to answer the related questions 3. Develop the students' ability of listening and speaking 4. Cultivate proper habits in reading and writing

1. Learn/master new words and expressions and be able to use them in actual situations 2. Grasp the main idea of the text and be able to answer the related questions 3. Develop the students'ability of listening and speaking 4. Cultivate proper habits in reading and writing

Space-Time Code Design in OFDM Systems Ben Lu and Xiaodong Wang Department of Electrical Engineering Texas A&M University, College Station, TX 7784 Er-mail:(benlu, wang]@ee. tamu.edu

1. Learn/master new words and expressions, and be able to use them in actual situations 2. Grasp the main idea of the text and be able to answer the related questions 3. Develop the students' ability of listening and speaking 4. Cultivate proper habits in reading and writing

1. Learn/master new words and expressions, and be able to use them in actual situations 2. Grasp the main idea of the text and be able to answer the related questions 3. Develop the students' ability of listening and speaking 4. Cultivate proper habits in reading and writing

The terms about food products---stores Dexecutive chef-----the chef who can make and carry out decisions; @ship's storekeeper-a person who is in charge of the storeroom onboard; ③ 3provider- -ship's supplier; stores lists-.... lists for recording ship's goods; fresh vegetables.---the plants for eating in good natural condition not long produced; 6store pallets--...---the large metal plates for lifting heavy goods; fresh fruit-...-a type of this object: fresh apples, oranges and grapes, etc

Bureau of Labor Statistics, non-farm employment peaked in March, 2001, at 132.5 million. In June, 2004, almost three years into an \economic recovery,\total non-farm employment was 131.1 million. It is also an undisputed fact that many American businesses are choosing to relocate production to places like

Iterative Receivers for Space-time Block Coded OFDM Systems in Dispersive Fading channels Ben Lu, Xiaodong Wan Ye( Geoffrey)Li Department of Electrical Engineering School of Electrical and Computer Engineering Texas a&M Universit

TWo fundamentally different types of cells exist. Procaryotic cells have a much simpler morphology than eucaryotic cells and lack a true membrane-delimited nucleus. All bacteria are procaryotic. In contrast, eucaryotic have a membrane enclosed nucleus; they are more complex morphologically and are usually larger than prokaryotes. Algae, fungi, protozoa higher plants, and animals are eucaryotic Procaryotic and eucaryotic cells differ in many other ways as well

History and development of Endocrinology(1) Roughly a hundred years ago, Starling coined the term hormone to describe secretin, a substance secreted by the small intestine into the blood stream to stimulate pancreatic secretion. In his Croonian Lectures, Starling considered the endo- crine and nervous systems as two distinct mechanisms for coordination and control of organ function. Thus, endocrinology found its first home in the discipline of mammalian physiology