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What are the opportunities and challenges faced by the nasal spray vaccine in the "front line" of the new crown virus invasion...
Time of Update: 2021-06-23
Although the currently developed injectable new crown vaccine can effectively stimulate the body's antibody and cellular immune response, they cannot effectively stimulate the mucosal immune response .
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North China Oil & Gas Surfactant Huff and Puff Technology Helps Increase Production of Tight Oil Reservoirs
Time of Update: 2021-06-22
Sinopec News Network News As of June 10, the North China Oil and Gas Branch has used the developed high-efficiency imbibition synergistic surfactant to carry out oil well huff and puff
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The supply and demand of electrolyte solute is tight, power battery head companies may usher in new opportunities
Time of Update: 2021-06-22
Since April, the China Securities New Energy Vehicle Index has risen by more than 20%, reflecting the multiple positives of the industry: the sales of new energy vehicles in the first quarter
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Mobile telescopic room telescopic spray booth configuration and price
Time of Update: 2021-06-21
The telescopic spray booth is specially designed for A practical product developed to solve the difficulty of moving and transporting larger workpieces.
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Russia tests children with nasal spray new crown vaccine
Time of Update: 2021-06-21
Official According to TASS news agency, Alexander Günzburg, director of the Institute of Epidemiology and Microbiology, introduced to President Vladimir Putin that the nasal spray vaccine for children is the same as the vaccine currently promoted in Russia.
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What are the opportunities and challenges facing the nasal spray vaccine in the "front line" of the new crown virus invasion?
Time of Update: 2021-06-21
and typhoid fever are available in oral form . These vaccines taken orally in the form of tablets or solutions can stimulate mucosal reactions in the intestine, and the intestine is one of the main
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Functional price of spraying and drying integrated retractable room with natural gas heating spraying room
Time of Update: 2021-06-21
The telescopic spray booth is specially designed for A practical product developed to solve the difficulty of moving and transporting larger workpieces.
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Influence of Scribing Treatment on Corrosion Propagation of Electrophoretic Paint Film in Salt Spray Test
Time of Update: 2021-06-16
spread is 1. 40 cm, and the maximum unilateral spread is 2. 00 cm . It can be seen that the corrosion spread obtained by the scribing treatment using method a is slightly greater
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"The spread of the epidemic + the plummet of crude oil" double pressure on chemical companies to prepare for "too tight"
Time of Update: 2021-06-12
Global Coatings Network News: A sudden outbreak of new crown pneumonia has caused an uproar in the world economy.
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Add it when spraying pesticides, and the effect will be improved several times!
Time of Update: 2021-06-11
Because silicone has a very low surface tension, it can greatly reduce the contact angle of the liquid sprayed on the plant leaves and the surface of the pests, so it can achieve better drug effects.
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Why do farmers prevent wheat from being sprayed with three preventions?
Time of Update: 2021-06-11
According to the opinions of relevant experts, the application of pesticides during the flowering period of wheat will indeed affect the normal pollination of wheat, which may seriously affect the yield, but it is not impossible to spray .
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A simple spray to prevent the new crown infection!
Time of Update: 2021-06-11
that can directly act on the infected area (respiratory tract and lung), we can make the treatment more efficient. Our data shows that PiN-21 can have a strong protective effect on severe COVID19, and It has
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If you spray pesticides at home, why do you still have to find power supply employees?
Time of Update: 2021-06-11
On the morning of May 20, Xin Hui, an employee of Shandong Heze Juancheng Power Supply Company who was inspecting the 220 kV Jiyi line, received a call for help .
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[Environmental protection coating practical class] Analysis and prevention of the disadvantages of reciprocating spraying
Time of Update: 2021-06-10
Compared with roller coating, reciprocating spraying is more suitable for the coating of flat and special-shaped parts. Here are 5 kinds of ills that often appear
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Oil giants turn to low-carbon energy sources causing tight supply
Time of Update: 2021-06-10
the major international oil firms to slash upstream investment further, the world's energy system is not ready yet to deprive itself of the oil and gas resources that Big Oil is exploring and developing. As it stands, 80 percent of global energy
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In 2021, the domestic fertilizer market supply and demand may show a tight balance
Time of Update: 2021-06-08
: In 2020, the global demand for potash fertilizer is 68 million tons, a year-on-year increase of 4%.
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Strong demand for power battery lithium hexafluorophosphate supply and demand are tight or continue
Time of Update: 2021-06-08
Zhang Wen told a reporter from the China Securities Journal: "The price of electrolyte production raw materials has risen too fast, affecting the production and supply of lithium batteries, and many companies are rushing for raw materials.
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Marginal improvement of tight supply and demand situation, relief of pressure on end-user replenishment of thermal coal
Time of Update: 2021-06-07
At the same time, coal companies are also working hard to increase production and ensure supply, and the overall market supply and demand have maintained a tight balance.
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In the second half of 2021, the global R-PET market is facing tight supply and strong demand
Time of Update: 2021-06-05
High freight rates inhibit export potential and boost domestic demand in Asia According to sources, continued tight supply and container shortages will lead to uncertain prospects for the R-PET market in the second half of 2021.
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Finland's research and development of nasal spray new crown medicament obtained patent
Time of Update: 2021-05-31
-height: 30px"> Finland's research and development of nasal spray new crown medicament obtained patent
