中国高端艺考培训教育品牌
Features include: ? Daily schedule
? Twice daily dragon boat training sessions ? Daily video analysis
? Individual help (twice weekly) ? Additional daily group sessions ? Camp-sponsored socials
CUSTOMIZE YOUR CAMP EXPERIENCE
The options outlined below are available during the week of camp and can be booked as an add-on. Add-ons can be included in your initial registration or purchased at a later time through the online registration system. Option 1: High Performance Program, Cost: $75 USD
If you want to learn how to move your boat faster, then the High Performance program is for you! This option consists of three progressive one-hour sessions completely focused on racing techniques, strategies, and drills, with the goal of increasing your overall speed.
Option 2: Coaching Community Dragon Boat (Level 1), Cost: $175 USD This course is intended for anyone interested in entry-level coaching. Expect the material included in the course to cover safety, ethics(道德) in coaching, coach-athlete communication, basic dragon boat technique, basic
中国高端艺考培训教育品牌
physiological requirements of dragon boat racing, race and practice planning, plus more.
4. According to the passage, in this camp.
A. you will enjoy a BBQ at the opening B. you need to be over 18 C. you should have some dragon boat skills D. you can have fun on land 5. How much does the camp with Option 1 cost if you pay at the end of 2017? A. $ 370. B. $ 395. C. $ 445. D. $ 470. 6. We can learn from the passage that _____. A. Option 1 includes a three-hour session B. add-ons can be bought during registration C. Option 2 is for those fond of advanced coaching D. video analysis is covered in the coaching course 7. The purpose of the passage is to ______. A. recommend an upcoming training camp B. introduce the options in a training camp C. provide ideas about how to spend a vacation D. offer advice on how to win in dragon boat races
C
中国高端艺考培训教育品牌
As the world’s population grows, farmers will need to produce more and more food. And large farms are increasingly using precision farming to increase yields (产量), reduce waste, and reduce the economic and security risks that inevitably accompany agricultural uncertainty.
Traditional farming relies on managing entire fields—making decisions related to planting, harvesting, irrigating, and applying pesticides and fertilizer (农药和化肥)—based on regional conditions and historical data. Precision farming, by contrast, combines sensors, robots, GPS, mapping tools and data-analytics software to customize the care that plants receive without increasing labor. Robot-mounted sensors and camera-equipped drones (无人机) wirelessly send images and data on individual plants to a computer, which looks for signs of health and stress. Farmers receive the feedback in real time and then deliver water, pesticide or fertilizer in adjusted doses(剂量) to only the areas that need it. The technology can also help farmers decide when to plant and harvest crops.
As a result, precision farming can improve time management, reduce water and chemical use, and produce healthier crops and higher yields—all of which benefit farmers’ bottom lines and conserve resources while reducing chemical runoff.
中国高端艺考培训教育品牌
Many small businesses are developing new software, sensors, and other tools for precision farming, as are large companies such as Monsanto, John Deere, Bayer, Dow and DuPont. The U.S. Department of Agriculture, NASA and the National Oceanic and Atmospheric Administration all support precision farming, and many colleges now offer course work on the topic.
In a related development, seed producers are applying technology to improve plant characteristics. By following individual plants over time and analyzing which ones flourish in different conditions, companies can relate the plants’ response to their environments with their genomics(基因组学). That information, in turn, allows the companies to produce seed varieties that will grow well in specific soil and weather conditions. This advanced technology may also help to improve crop nutrition.
Farmers do not universally welcome precision agriculture for various reasons, such as high equipment costs and lack of access to the Internet. The technology may bring great challenges to experienced farmers who are not good at computers. And large systems will also be beyond the reach of many small farming operations in developing nations. But less expensive, simpler systems could potentially be applied. For others, though, cost savings in the long run may reduce the financial concerns. And however reticent some
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