Shanghai aluminum short-term volatility is the mainstay, and the external disk is relatively stronger than the internal disk
Time of Update: 2022-12-25
Last night, the Shanghai aluminum index slightly reduced its position by 386 lots up 90 yuan to 17935 yuan / ton, the rhythm first increased the position and then reduced the position rebound, in the
Shanghai aluminum afternoon review on October 13
Time of Update: 2022-12-23
Shanghai aluminumIn terms of spot, Foshan A00 aluminum quotation 23210 yuan / ton, Wuxi A00 aluminum quotation 23220 yuan / ton, the base price increased by 400 yuan / ton, downstream demand continued to be suppressed, transaction continued to be sluggish.
Ultraviolet irradiation cross-linked wire and cable technology
Time of Update: 2022-11-22
1. Brief introduction of the project The new technology of ultraviolet irradiation cross-linked wire and cable is a technological innovation achievement independently developed by China, with independent property rights and international leading level.
Graphene composite batteries are expected to become popular within 3 to 5 years
Time of Update: 2022-11-18
Yu Ting, a professor from Nanyang Technological University in Singapore, who specializes in the research of new batteries, described the new prospect of future batteries, thinness, and flexibility must be the general trend of development.
China's first high-power electric locomotive will be put into service in July
Time of Update: 2022-11-18
High-power electric locomotiveThis high-power electric locomotive can replace the line operation test after the maintenance of the harmonious high-power electric locomotive, greatly saving the occupation time of the railway transportation main line, reducing the risk of trial operation, and filling the gap that must be put on the line for the test operation of locomotives in the past.
Biopharmaceutical high-temperature fermentation PH meter
Time of Update: 2022-10-03
Advantages of high temperature PH meter: microcomputerization: the use of high-performance CPU chip, high-precision AD conversion technology and SMT chip technology, to complete multi-parameter measurement, temperature automatic compensation, automatic range conversion, instrument self-test, high precision, good repeatability.
Project Evaluation and Appraisal Meeting of "Key Technology and Industrialization Demonstration of High Moisture Vegetable Protein Meat Processing" was held
Time of Update: 2022-08-31
(Food Association)"China Food News" (September 06, 2021 08 edition)(Editor-in-charge: Bao Xiaotie) The China Grain Industry Association organized the relevant authoritative experts to hold a project evaluation and appraisal meeting of "Key Technology and Industrialization Demonstration of High-Moisture Vegetable Protein Meat Processing" in Fangzheng County, Harbin City, Heilongjiang Province .
Domestic high-end polyolefins started, and 2020 new polyolefin products in China are here
Time of Update: 2022-08-24
What specific work will domestic polyolefin enterprises do in 2020?Yangzi Petrochemical, Dushanzi Petrochemical, Shenyang Wax Chemical, Qilu Petrochemical, Lanzhou Petrochemical and other enterprises develop metallocene polyethyleneYangzi Petrochemical's metallocene polyethylene has launched 3 grades .
From difficult steps to twists and turns, count the treatment of esophageal cancer
Time of Update: 2022-01-26
However, despite advances in the diagnosis and treatment of esophageal cancer, several issues remain in daily multidisciplinary team discussions and decision-making, including the standard of endoscopic treatment, the choice of neoadjuvant therapy, the differences between SCC and OAC, the Whether patients with obvious complete clinical response to neoadjuvant therapy should consider non-surgical methods or surgical methods, as well as the role of immunotherapy and targeted therapy .
Astrocyte Ca2+ induces ATP release to regulate myelin axon excitability and conduction velocity
Time of Update: 2021-11-03
Using the quinacrine labeling method, the author observed that ATP-containing vesicles in astrocyte are distributed around the myelinated axons of layer V pyramidal neurons, and the release of Ca2+ in the astrocytes will cause the vesicles Decrease in the number (43%) (Figure 1 GI).
Figure 6A-I Increased Ca2+ concentration in astrocytes regulates pyramidal cell excitability and axonal conduction velocity (Source: J.
Russia improves the performance of medical materials with shape memory effect
Time of Update: 2021-09-30
Scientists say that polylactide has only one obvious disadvantage, that is, the temperature at which the shape memory effect (SME) is activated (55-65°C) is too high for the human body .
How to adjust the dose of insulin? When to adjust? As a clinician, do you really understand? (one
Time of Update: 2021-09-03
Most newly diagnosed patients can be treated with oral hypoglycemic drugs based on lifestyle intervention to achieve good therapeutic effects; if patients have significant clinical symptoms and blood sugar is significantly elevated, short-term insulin intensive therapy can be given .
Effect of functional pigments on the insulation performance of water-based nano-building coatings (2
Time of Update: 2021-02-14
On the basis of the optimal addition of 10% of the mica, the content (mass fraction) of the hollow glass microbeads was changed to 3%, 4%, 5%, 6%, 7%, respectively, and the insulation performance of the coating for the preparation of the contrast samples was seen in Table 3.
Classification and application of graphene
Time of Update: 2020-12-17
Main Applications With the gradual breakthrough of mass production and large-size challenges, the pace of industrialization of graphene is accelerating, based on existing research results, the first areas to achieve commercial applications may be mobile devices, aerospace, new energy batteries.
Architectural emulsions are commonly formulated for coatings
Time of Update: 2020-12-16
Building emulsion common coating formula common building lotion category: PHENC emulsion, pure propylene emulsion, silicone propylene emulsion, elastic emulsion, fluorocarbon emulsion General build