June 17,2025

201912

Modeling and Numerical Simulation of Working Process of Compressed Air Fuel Hybrid Engine

December 24, 2019

Volume 25 (2007) No. 6 Modeling and Numerical Simulation of Compressed Air/Fuel Hybrid Engine Wor MORE

The world's second generation 400,000 tons super large ore ship is equipped with Sinopec Great Wall Lubricant

December 23, 2019

On the eve of National Day, Shanghai Waigaoqiao Shipbuilding Co., Ltd. built the world's second- MORE

·Wotma won the "Top 100 Comprehensive Innovation Capabilities" and "Top 100 Tax Contributions"

December 23, 2019

Recently, the list of the top 100 comprehensive innovation strengths of high-tech enterprises in Gu MORE

Yuyao will use mechanical drying of bamboo shoots as a breakthrough to get out of the road to prosperity

December 23, 2019

It is reported that Yuyao will use mechanical drying of bamboo shoots as a breakthrough point, condu MORE

Low-voltage cable general maintenance method

December 23, 2019

Low-voltage voltage is divided into two branches and trunk lines. A branch is a starter-to-motor c MORE

· Qingdao Double Star and shareholders exchange land rights

December 17, 2019

Recently, Qingdao Double Star Co., Ltd. issued the “Report on the Transfer of Land Use Rights MORE

How do mobile phones and ipad control the LED display? Principle tutorial is here!

December 17, 2019

In order to respond to the development of the era, the current mobile phone and ipad have more and MORE

2017 Shanghai Bio-Fermentation Exhibition, investment is about to close and the audience is under tension

December 15, 2019

The 5th Shanghai International Exhibition on Bio-fermentation Products and Technology Equipment (a MORE

Application of Forest Germplasm Resources in the Protection of Germplasm Resources in Liangshan Prefecture

December 14, 2019

Liangshan Prefecture is a key forest area and forest resource state in Sichuan Province. MORE

Components of the shallow hole retention method

December 14, 2019

(1) Stage height - generally 30 to 60 meters, mostly from 30 to 50 meters. The main factors affecti MORE

How to form a rock cover by using a sublevel caving method without a bottom pillar

December 13, 2019

(1) The role of covering rock formations When using the pillarless sublevel caving method to retur MORE

Powdery mildew can not control? Because you haven’t used a remote camera spore capture

December 12, 2019

Over the years, there have been many crops that have been harmed by powdery mildew, such MORE

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