Let's set the timeline to a month later, Cheng Nuo's letter finally crossed the Pacific Ocean and was slowly sent to Zhu Kezhen, along with two pots of rice wine from his hometown.

I didn't open the envelope in a hurry, carefully put the rice wine on the table, and couldn't wait to open the wine envelope and pour myself a glass.

"That's right, it's the taste of my hometown, or Zhiyuan is interesting enough, and you can think of me when you return to China." Looking at the calendar on the wall and carefully calculating the time, Zhu Kezhen couldn't help but sigh: "Time is really fast, I didn't expect that this other hometown has been seven years, and I almost forgot my mother's appearance, so I relied on this little rice wine to appease me."

At this time, a young man came in from outside the door, holding a bottle of rice wine in his hand, and saw Zhu Kezhen drinking by himself, deliberately pretending to be very angry.

"Lotus Lotus, you're not authentic, I still wanted to share the wine sent by Zhiyuan with you, but I didn't expect to drink it first, why don't you fry another plate of peanuts?"

Zhu Kezhen hurriedly pulled the fellow villager over, took a clean cup and poured it herself, and said with a smile: "Lifu, you know me, I'm not a person who eats alone, I don't want to think about it too much, just Zhiyuan sent something to relieve my cravings, and I didn't move the other bottle, and it was also prepared for you."

"Okay, Zhiyuan also sent me two bottles, yours should be left to you to drink yourself." Jiang Jiangzuo smiled at this time and asked, "By the way, Zhiyuan didn't say anything about my side, is there any situation on your side?"

"Hey, don't say it, I'm hungry and haven't opened the letter yet." Putting the wine seal back on, Zhu Kezhen opened the letter and read it, her face was sometimes happy, sometimes angry, sometimes sad, and finally handed the letter over calmly.

This series of expressions made Jiang Jiangzuo stunned, and after taking the letter, he blurted out directly: "Zhiyuan, this won't change his career to become a writer, what do you write, make your face sunny for a while and rainy for a while."

In fact, the content of the letter is very simple, it talks about a series of changes after Cheng Nuo returned to China, and finally attached an invitation from the Academy of Sciences to Zhu Kezhen, hoping that after he returned to China after completing his doctorate, he would contribute to domestic science together.

After reading the letter, Jiang put the letter aside and sighed: "Compared with the Academy of Sciences, the China Science Society we established before is simply a doll, no wonder Zhiyuan smiled at the beginning, it turned out that he had greater ambitions, and I persuaded him to return to China directly after graduation, with his talent, he can get a doctorate, but now it seems that I am short-sighted."

"Zhiyuan's thinking has always been more detached, although he is only a supernumerary, but when we run the journal "Science", he was very helpful." Zhu Kezhen nodded, and then said: "I don't know if you have seen it, the letter mentioned that the great powers have more than 30 weather stations in our country, but they are basically controlled by foreigners, of which the Japanese alone have built 12 of them, which are distributed from the northeast of Wanwan Capital, and their purpose is not simple."

At this time, Japan was more concerned about our land than the Beiyang government, and behind the meteorological stations built and managed by China, there were different subjects such as the East Office, the embassy and consulates in China, the South Manchuria Railway Company, the Japanese military department, and the Japanese puppet organization, just for better aggression in the future.

….

Jiang Jiangzuo said: "Isn't this what our group of people came out for, I hope that my return to China can become a flame of hope, and now that Zhiyuan has set up the stove when he goes back, you and I will definitely be able to do a great job."

As an expert, although Zhu Kezhen is more confident in Cheng Nuo, she is more pessimistic about the entire domestic meteorological environment: "The construction management of domestic meteorological stations and the observation subjects are different, the purposes are different, the observation projects are different, and the differences in methods, observation instruments, observation times, and statistical methods of observation records have all led to differences and inconsistencies in meteorological data and data, and the overall effect is really difficult to say."

Jiang Jiangzuo looked optimistic: "If it's not difficult, what else do you want us people to do, but after all, I can still guess about meteorology, but I haven't been thinking about the meteorological observatory and I don't quite understand."

Zhu Kezhen thought for a moment and explained: "In fact, from the perspective of meteorological industry and science itself, meteorological stations are the foundation for the development of meteorological undertakings

Weather formation provides basic data support for daily life, agriculture, aviation, navigation and other fields, as I said in my heart, if we can predict hail in Suzhou Province in advance, maybe the situation will be better afterwards."

In 1929, the United States had 700 kilometers of air lines, twice as many as our railway lines in the same period, and they could also fly at night, which benefited from the meteorological stations and their weather prediction technology.

A meteorological observation station is set up every 60 miles along the air line, and the weather is predicted every three hours, so that the weather situation within six hours can be ascertained.

In her early years, Zhu Kezhen did not study meteorology, but the agronomy of Yin Linuoyin University, all of which were mechanized and large-scale farm production. At that time, meteorology was still a new discipline, and only Harvard University was offered in the United States, so he became familiar with Cheng Nuo and others.

Now that he is studying for a doctorate, he has published many papers, such as "China's Rainfall and Storm Theory", "Some New Facts of Typhoon Center", etc., and is well-known in the American geography community, and has been admitted as a member of the American Geographical Society, and won the Emerson Prize, as long as he can, he can stay in the United States and get a lucrative position.

"In fact, our country is the earliest country in the world to measure rainfall, as early as the 15th century, the rain meter invented by ancient meteorologists in our country was transmitted to North Korea, and now it is ...... Alas!" Zhu Kezhen picked up the wine bottle and poured it.

Seeing that he was about to finish drinking, Jiang Jiangzuo hurriedly stepped forward and stopped: "Hey, hey, no, what are you doing here?"

"Lifu, you just leave me alone, let me get drunk, today is a rare good thing, after drinking this meal, it will be ten times as hard to wake up tomorrow as yesterday, get the degree, and return to China as soon as possible." After speaking, Zhu Kezhen was again a burst of tons and tons.

"Okay, I'll be with you too!" Jiang Jiangzuo also picked up the wine bottle and drank the cow, and the clothes on his body were drenched.

"Dripping with full sleeves, even more crazy songs, happy!"

Stinging thunder