Chapter 255: Spaceship completed

phone-reading
Two days later, Zhang Wei walked out of the research building with two robotic bodyguards equipped with weapons, drove a bulletproof flying car, and went to the capital to attend a food strategy meeting.
Immediately after arriving, a staff member greeted him and led him to the conference site. On the way, almost everyone actively greeted him, and all smiled, and he responded enthusiastically, although he did not understanding!
After coming to the meeting site, Zhang Wei is still the protagonist of the stars and the moon, and is a well-deserved focus. No way, Zhang Wei now has such a great influence in China, and it doesn't work if he wants to be low-key!
It didn't take long for the meeting to officially begin, and experts at the meeting offered suggestions and suggestions, and various schemes were emerging.
Some experts say that we must use the country's current influence to develop food diplomacy and ensure the supply of food to us by the world's major food nations.
Some experts said that higher-yielding crops should be researched, and research and development efforts should be intensified on production factors such as chemical fertilizers to ensure a steady increase in grain yield per mu.
Some experts say that it is necessary to increase the intensity of purchasing agricultural land overseas, grow grain overseas, and then ship it back to China.
Some experts say that the space technology is now developed enough to install countless huge reflective mirrors in space to reflect the sunlight in space back to the earth and prolong the illumination time of crops. Plants are used to produce nutrients through photosynthesis, and transport nutrients to the top of the plants, prolonging the light time, can increase the photosynthesis of plants and increase yield. And these mirrors installed in space have many uses, such as leaving the city in 24 hours of light to create a real night city; reflecting enough light to the cold north to turn the north into a cool autumn or hot summer; It can even be used as a weapon. Countless mirrors simultaneously reflect sunlight to a city in an enemy country, which can allow this city to withstand the power of nine or even eighteen suns at a time. This is definitely a strategic weapon.
...
Zhang Wei felt very speechless. Everyone considered almost all the plans that he could consider. The plan he was going to propose was also announced by everyone in advance, making him have no plan to mention.
Fortunately, he still has something to do, because he also has the status of a consultant in this meeting, responsible for evaluating the feasibility of each program from a technical perspective and making a score. For the assessment he gave, the head and others all paid great attention, because he was the first person in the scientific community deserved!
The meeting lasted for two days, and finally formulated a huge food strategy, food diplomacy, purchase of agricultural land overseas and other initiatives in parallel, and the seawater westward transfer project was also determined to be fully implemented. As for installing mirrors in space, this plan to open the brain was temporarily put on hold.
That night, "News Network" conducted a detailed report on the matter, which immediately caused a heated discussion.
"This food strategy is very necessary. Since this year, global natural disasters have occurred frequently, and a food crisis will inevitably occur, and some experts have analyzed that this situation may become the norm in the future. Affected by this, food prices will definitely continue to rise. We It must be prepared early. "
"It is indeed necessary to pay attention to food issues. People can not play Deep Blue 1 for a month, but they ca n’t skip meals one day. Our country has such a large population. Once a food crisis occurs, even if you can buy food from abroad, it must be sky-high. Overestimated the conscience of capitalists. In the past few years, even garlic and salt can be fried n times. A bowl of instant noodles can be fried to 50 when there is a traffic jam on the highway. The food production cycle is so long and irreplaceable. The gap is about to starve people to death. Two hundred pounds of rice, do you buy it or not? "
"In the Spring and Autumn Period, Prime Minister Qi Guozhong and Zhong Lingguo all wore silk, and spent a lot of money on buying silk from Lu Guo and Liang Guo, raising the price, so that the two peoples of Lu Liang and Lu Guo both planted sericulture and raised silkworms. On the one hand, it is forbidden to wear silk, on the other hand, it is forbidden to sell food. Soon after, countless hungry people in the two countries, Lu Liang has since attached to Qi and died, and Qi has not landed with swordsmen. This is the warning from history, we must pay attention to food problem."
"Isn't the seawater west transfer project proposed long ago, and then considered not feasible? Why is it proposed again now, and it is fully implemented, is this reliable?"
"It is undeniable that if the seawater diversion project is successful, it will bring unimaginable returns to our country. As far as Xinjiang is concerned, the area of ​​1.66 million square kilometers of Xinjiang is suitable for human survival. The area of ​​plain oasis is less than 4.2 of the total area. If the seawater diversion project is really successful, this land of more than one million square kilometers will become a land suitable for human survival!
However, from a rational perspective, the seawater diversion project seems to be unreliable, and the seawater is desalinated before it is introduced into the northwest and north China. This cost is too high! If we want to achieve the goal of "control deserts and sandstorms in our country and completely change the bad ecological environment in North China and Northwest China", we can calculate it based on Xinjiang's annual average precipitation of 155 mm and evaporation (optimistically estimated at 50) ~ EbookFREE.me ~ at least It takes 49.6 billion cubic meters of seawater to flow in. The elevation of the Bohai Sea to 1280 meters above sea level requires about 6.4 kWh of electricity, and the total power consumption will reach 317.44 billion kWh, which is equivalent to four times the total electricity generated by the Three Gorges Project in 2008 at 80.8 billion kWh.
In addition, the cost of seawater desalination is also calculated. The current mainstream seawater desalination technology is mainly reverse osmosis, multi-stage flash evaporation and low temperature multi-effect. Among them, reverse osmosis has the lowest operating cost, and the general ton of water consumes about 4 degrees of electricity. In addition, the chemical cost is about 0.5 yuan / ton of fresh water (related to the pretreatment process), and the direct operating costs are these two. The electricity rate is based on the industrial electricity price. Peak electricity is about 1.0 yuan / degree, valley electricity is about 0.5 yuan / degree, the average electricity price is 0.7 yuan / degree, and the direct operating cost per ton of water is about 3.3 yuan. If we consider labor, maintenance, reverse osmosis membrane replacement and other costs, the operating cost (excluding depreciation) is generally 45 yuan / ton of fresh water.
All in all, the amount of engineering is too large and the cost is too high. At the current level of technology, it is simply a science fiction theme! "
"The anti-gravity flying car appeared, the intelligent robot appeared, our country is about to land on the moon, these are very sci-fi, and the seawater westward adjustment is nothing at all, I think it is worth trying! Maybe the country has mastered If we do n’t know the technology, can we reduce costs on a large scale? "
Regardless of how the outside world reacted, the food strategy was soon launched, and the seawater westward transfer project was officially launched. At the same time, major coastal cities with water shortages also started construction of a large number of desalination plants, and the entire country became a huge Construction site.
And when these construction works were carried out vigorously, the first spaceship of the future technology company was officially completed! book
(Sikushu)