First of all, it’s hard for scientists to research out fine varieties. For example, Father of Hybrid Rice Yuan Longping spent all his life researching rice. Besides, farmers work so hard on the farm so that we can have enough food to eat. Also, nowadays many people in the world are ...
let us know what the problem is within one day of your arrival. We ll spend 24 hours doing everything possible to sort the problem out. In the unlikely event that we can t resolve your problem and make you happy within 24 hours, ...
You’ve been doing some research into how the human body reacts extreme conditions. (用适当的词填空) 相关知识点: 试题来源: 解析 in 【详解】 考查介词。句意:你一直在研究人体在极端条件下的反应。分析句子结构可知,此处应为固定短语in…conditions意为“在……条件下”符合句意。故填in。
The combination of words at the beginning and end of a body paragraph links it to other text parts and provides a coherent flow throughout your paper. Atransition sentenceshouldn’t be complicated. Words like “moreover”, “otherwise”, or a simple phrase “on the other hand” will be su...
How to start a blog in 10 steps: a beginners guide Rebecca Strehlow 2 days ago36 min read Ready to share your ideas with the world?Start your blog→ If you’re wondering how tocreate a blog, you’ve come to the right place. As a blogger myself, I can tell you it’s a rewarding...
researchgivenThis article presents results to date produced by a team charged with evaluating the NationalAcademies Keck Futures Initiative, a 15-year USAlan L PorterJ David RoessnerAnne E HebergerResearch evaluationPorter A L, Roessner D J, Heberger A E. How interdisciplinary is a given body ...
stayed a couple of extra years at Stanford in graduate school (doing the research equivalent of three Ph.D. theses) because I loved having total freedom—just running reactions in the lab or doing research in the li...
stayed a couple of extra years at Stanford in graduate school (doing the research equivalent of three Ph.D. theses) because I loved having total freedom—just running reactions in the lab or doing research in the library, no paperwork, no responsibilities to teach courses or write research ...
We think it is very important, that everybody knows that AI researchers are seriously thinking about these concerns and ethical issues. For example, AI has the potential to eradicate disease and poverty, but researchers must work to create AI that can be controlled. The four-paragraph letter, ...
Last year, China proposed the Global Security Initiative, which advocates a vision of common, comprehensive, cooperative and sustainable security, follows the philosophy that humanity is an indivisible security community, and aims to create a new path to security that features dialogue over confrontation...