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2. Procedures for self-funded businessSome plants are very picky when choosing pollinators. The flowers of European Trollius are like a real safe deposit box, and only six kinds of insects know the code to open the safe deposit box. These lucky people all come from the genus Brevicorn. Only they know how to get into the sepals of European Trollius and find the center of the flower. However, no matter how hard other insects try, they can only fail with disappointment. The short-horned flower fly, which has gone to great pains to pollinate European Trollius, will naturally receive considerable "remuneration". Female short-horned flower flies lay eggs on the carpels of flowers. When the larvae are hatched, they will eat the seeds of flowers and grow up. This symbiotic relationship also has certain risks for European Trollius. The more short-horned flower flies, the greater the chance of pollination, but at the same time, the more insects parasitic on flowers. The cooperative relationship between the two was formed millions of years ago and continues to this day. It is a model of relative balance and harmonious symbiosis in nature.本剧改编自播客《Slow Burn》第一季，聚焦水门事件丑闻背后不为人知的故事和被遗忘的人物——从尼克松总统笨手笨脚、投机取巧的下属，到帮助、教唆他们犯下罪行的狂热派，以及最终导致整个腐败团体下台的吹哨人。博兰顿（约翰•达尔John Dall 饰）和菲利普（法利•格兰杰 Farley Granger 饰）都是哈佛的高才生，一天，都是同性恋的两人合谋杀害了同学戴维，并藏尸于一个大箱子中。或许是出于炫耀，他们做出了一个惊人的举动。那就是用装着戴维尸体的箱子当餐桌，邀请了戴维的父母、未婚妻、同学和茹伯特教授（詹姆斯•斯图尔特 James Stewart 饰）来赴宴。他们谎称戴维外出了，和客人们在戴维的“棺材”上进行着宴会。胆小的菲利普从宴会开始就开始坐立不安，但是博兰顿却不慌不忙，在客人中滔滔不绝。然而，聪明的茹伯特教授从博兰顿的谈话中渐渐察觉出事有蹊跷……(1) Air damping type time relay is also called air bag type time relay. It delays according to the resistance generated by air compression. Its structure is simple, its price is low, and its delay range is large (0.4 ~ 180s), but its delay accuracy is low.Don't pay attention to the title, pure clickbait title, but there are dry goods! Yesterday, I saw a "Daniel" writing an article. On the homepage recommendation, It is called "Learning Artificial Intelligence with String Elder Brother", It was quite a surprise to see the title. After all, there were still bosses willing to write AI articles in the blog park, a technical forum dominated by. Net articles. So I clicked to look at it carefully and found that the style of writing was grandiose. Well, it doesn't matter, just have dry goods. As a result, I didn't find any dry goods in the end. I saw the bibliography, which was very interesting. Put a picture here:Chapter II Supervision Institutions