The paper expounds the importance and advantages of underground auxiliary trackless haulage, and introduces its applied status and making level in our country.
Mahru is programmed to follow various human movements through an advanced motion capture system, he said, adding it can move its hands freely to cope with any interference or obstacles.
The development, properties and application of thickener producing pasted tailings are introduced. By means of the thickener, the overground stockpiling of pasted tailings is practicable.
The measuring device of space Angle between both bolted holes of bolted sphere node of grid's machining is developed. The structure, principle and test method of the device are introduced.
The paper describes a waterjet-aided drill which, successfully developed by Changsha Institute of Mining Research, is useful in laboratory and capable of drilling holes both in soft and hard rock.
A new book, Sarah from Alaska, details how the then state governor fought tooth and nail to introduce Sen McCain on stage in his home town of Phoenix, Arizona, in the early hours of the morning.
The authors introduces two main mechanisms accountable for the behavioral effect, i. e. , the stereotype threat theory and the ideomotor theory, analyzes and compares the two mechanisms.
The EXTRACT function is a very efficient way to select a group of values, but if the expected result set is just a single object then you are better off using the CHOOSE function previously discussed.