3. Experiment Method
A measurement method of sample of powder form is an x-ray diffractometor(Fig. 9).
Fig. 9. An x-ray diffractometer.
3.1. Making of Sample Powder
A Sample is made a powder form. A diameter of powder has good reproducibility as smaller. But generally 10~35μm is a suitable size of sample. We must caution a deterioration by air, gas, humidity and pouri
1. Cleaning
- For elimination particle
2. Deposition
- Formation some material layer on the substrate
3. Photolithography
- Formation some pattern
4. Etching
- Elimination substrate or PR layer
Material to be evaporated is heated to
increase vapor pressure
In a reasonably high vacuum, material
atoms fly to a target and stick onto the
surface
Source materi
- operating duty of DFE 2006.
Analyzing of LGA
Maintaining core technology of global product
Air Conditioner/Refrigerator → Heating, Ventilating
Microwave Oven, Refrigerator → Thermal & Fluid Analysis
Washing Machine → Electrical Brake System
Home Network → Sensor for Position/Weight/Vibration,
Home Appliance ASIC
prefer a different profession?
One where lives were not dependent on you?
Actually, what I want to be is Miss Arizona.
But my pageant consultant says nursing school will impress the judges.
Theyll think I want to help people...
Ready for lunch?
Or have you already eaten?
Im just concluding a teacher-student conference with Nadine.
Harry, your dedication to your job is an inspiration to us all.
Re
PETROLEUM REFINING
PETROLEUM REFINING IS THE PHYSICAL, THERMAL AND CHEMICAL SEPARATION OF CRUDE OIL INTO ITS MAJOR DISTILLATION FRACTIONS WHICH ARE THEN FURTHER PROCESSED THROUGH A SERIES OF SEPARATION AND CONVERSION STEPS INTO FINISHED PETROLEUM PRODUCTS.
ISSUES OF THE INDUSTRY
OIL PRICE INCREASED RAPIDLY
-> DID NOT REFLECT THIS PRICE
TO THE PRODUCTS
EXCHANGE RATE ALSO WENT