Chapter 570: Get pregnant at a glance

After only a while, Ben Fang saw Tan Zhenhua rushing back in a hurry, with a carefully sealed envelope in his hand.
He took the envelope that Tan Zhenhua handed over, put it aside, and asked, "What's inside? Isn't it a prohibited item?"
Tan Zhenhua smiled and said: "How is it possible? There are some interesting materials and documents that I have seen abroad. I thought it might be useful to my dad, so I just picked it up and asked the teacher to bring it back. If you want to be interested in it later, you can also I borrowed it from my dad."
Take the opportunity of going abroad to collect some publicly published technical documents to understand the current level and direction of technological development in the world, and at the same time improve their knowledge and broaden their horizons. This is almost every Chinese technician who has the opportunity to go abroad. Instinct, so Tan Zhenhua helped Tan Ming collect and sort out some information, which is really normal.
However, since they are all published materials, it is of course impossible to have any sensitive information, so Ben Fang didn’t care about it. He just stuffed the envelope into his suitcase and said,
Lao Tan also has it. My heart, I didn't have the opportunity to go abroad, but I was still thinking about catching you."
Tan Zhenhua watched Ben's random movements, his mouth groaned, wanting to say something, but after thinking about it, he still swallowed.
Ben Fang didn't know what was inside, so of course he wouldn't pay much attention to it, maybe it would be better.
After putting things out, Ben Fang then said to Tan Zhenhua: "Today I read the preliminary situation briefing you made. I think it is still a bit troublesome. Look, your two projects here, "BAC" is a set of introduction, and all of the above. All of the equipment has been tested in practice. Naturally, the workload is much smaller. As far as the radar is concerned, I only need to clarify all the requirements and acceptance standards of British Aerospace Corporation for suppliers, and then draw a scoop according to a gourd. But the "Sea Harrier" is different. According to your briefing, you clearly proposed not to use the "Blue Fox" radar they are now equipped with, but to PD radar. The PD radar supplier has a problem again. The choice is basically EL/M-2021B from Issa ELTA Systems, right?"
Tan Zhenhua nodded and said: "Teacher, you are right. The "Blue Fox" currently equipped on the "Sea Harrier", to put it bluntly, is the same as the 232 radar of the weak chicken on the Huaxia J-8, single pulse, incomplete waveform. , There is no Doppler, so there is no down-view and down-shooting capability. Except for higher accuracy and resolution, there is no essential difference. It does not meet my positioning of this fighter."
Ben Fang Shen Zhen said for a moment: "Zhenhua, I don't ask you what you are going to do to buy these things, but when you asked Master Chen Yijian to come to me some time ago, his request should also be relayed to you, right? It seems that you are worthy of being a child of our 4014 Institute and know a lot about radar? And you are very persistent in the requirements of Doppler and full waveform, but unfortunately, the subject I have is only in the pre-research stage. I am afraid it will take a long time before it becomes a real thing. I am afraid I will not be able to complete the time you set for Master Chen on time."
Shaking his head slightly, he sighed again: "The main reason is that there are too few reference materials that I can obtain. PD is a huge challenge for me, for our entire institute, and even for the entire China. It would be nice to have a ready-made object for my reference...Without this accumulation of experience, I am afraid that in the negotiation, I can only make some basic technical requirements."
Tan Zhenhua smiled and said: "Teacher Ben, I have thought of this. Therefore, in the preliminary agreement with British Aerospace, I have such an agreement that has not been published on the paper. It is a gentleman agreement between me and Mr. Hawke. Isaac’s ELTA system company’s technical negotiation on the
Sea Harrier
with EL/M-2021B will be carried out by me, but I don’t know how to understand it. Therefore, this important task will be borne by Mr. Ben. , In the future you may also lead a team to Isaac.
Hearing this, Ben Fang's eyes lit up, and he hurriedly asked: "Zhenhua, do you mean that I will preside over the technical negotiations with ELTA Systems?"
Tan Zhenhua nodded and said: "Yes, in the agreement, British Aerospace will only be responsible for the business part, that is, delivery, price, etc., and all technical negotiations will be your responsibility."
"That's great!" Ben Fang waved his fist to the sky in excitement. The face of the 40-something-year-old actually showed the joyful expression of a child getting his favorite toy: "Finally, I have a chance to fully understand all the structures of PD radar. This opportunity is better than anything, Zhenhua, thank you!"
Tan Zhenhua of course understands his current mood. For Ben Fang, who is groping in the dark alone, there is nothing more helpful than a ready-made PD radar. Maybe, it only needs to take a look and listen. A few words can solve the many questions that haunt him and light up all the street lights on his road.
On the Internet of Tan Zhenhua's previous life, someone once jokingly talked about a certain "special function" of Huaxia engineers. This "special function" has an ingenious name called "pregnant at a glance."
What does that mean?
It is a lot of advanced technology of foreigners. If you want to prevent Huaxia people from learning it, it must be shielded tightly and not even let Huaxia engineers look at it. Otherwise, let Huaxia engineers use this. Let’s take a look at this special function—then you can just take a look, I will restore the simulation for you tomorrow, and the price of the fake cabbage will be given to you the day after tomorrow.
Although this is a ridicule, the reality seems to be true. Take the
DSI
inlet that Tan Zhenhua fudged Song Wenhua just now. This black technology was the first of Lockheed Martin in the United States in the early 1990s. The research started, but it was not officially equipped until the F35A that was actually put into use in 2006. Before that, only one F16 modified in December 1996 had its flight technology verified. According to other countries, Its "research and imitation" will at least wait until after the F35A's first flight, right?
But this thing is strange. The technical status was frozen in September 2001 and the first successful flight on August 31, 2003, the FC-1 Fierce Dragon fighter jointly developed by Pakistan and Railway actually adopted this advanced. The air intake!
So someone who had a good thing concluded:
It must be a certain Huaxia engineer who used the special function of
getting pregnant at a glance
and took a look at the photo of the F-16DSI inlet demonstrator and gave birth to FC-1. Xiaolong fighter this cub..."
And there is an unmistakable and incontrovertible evidence to support this argument: after you see Xiaolong, except for the J-16 developed on the basis of the Soviet Russian Su 30, all the fighters developed by China itself are not used for Whatever, they are all equipped with the same type of air inlet, even the cheapest and cheapest trainer. Isn't this the usual style of rabbits who copy the cabbage first?
In fact, Tan Zhenhua, who was also a great engineering scientist in his previous life, knows that these jokes on the Internet can only be read as jokes. The actual situation is that Huaxia’s scientists are best at tracking and summarizing the latest international technological developments. After judging that a certain technology may become the future direction of technological development, it will immediately conduct pre-research on related topics to lay a solid foundation for its engineering.
Take Benfang as an example. PD Radar, without any national funding support from the 4014 Institute, has carried out pre-research for more than 5 years and has accumulated rich results. It just lacks physical reference and is These areas have not yet broken through, and such breakthroughs are often just between the flashes of inspiration.
Perhaps the best catalyst for this kind of insight, which can be met but not sought, is the glimpse of the magical special function of "getting pregnant at a glance" in the legend.
Now Tan Zhenhua has put the catalyst on the table, as well as the book "Tan Zhenhua's Notes", which has now been thrown in the suitcase at will, but after returning to China, he will inevitably be shocked. It is also blessed by Chen Yijian’s needs. , Then whether it is everything or Dongfeng, should you have it?
PD, this long-awaited and urgently-needed radar by China, this radar that allows you to climb to the top of your career and reputation in your previous life, teacher Ben, should you also be pregnant?