Технические дисциплины и материаловедение
Palladium
100%
Platinum
90%
Silver refining
85%
Nonferrous metals
80%
Sorption
72%
Silver
68%
Nitrates
63%
Copper
63%
Zinc
58%
Desorption
58%
Water
54%
Ammonia
53%
Electrowinning
52%
Refining
48%
Ore deposits
44%
Electrolytes
44%
Heavy metals
43%
Copper zinc deposits
41%
Electrochemical deposition
40%
Ferroalloys
38%
Metals
37%
Leaching
32%
Aerosols
30%
Ions
30%
Amines
30%
Ion exchangers
29%
Sodium hydroxide
28%
Anodes
28%
Calcium
27%
Magnesium
26%
Sulfur
24%
Reducing agents
22%
Impurities
22%
Ores
21%
Oxidation
21%
Oxygen
20%
Chemical analysis
19%
Manganese oxide
17%
Deposits
16%
Nitric acid
16%
Titanium
16%
Silicon oxides
15%
Sedimentation
14%
Smelting
12%
Binary alloys
12%
Metal ions
12%
Selenium
11%
Condensation
10%
Liquids
10%
Electrodeposition
10%
Химические соединения
Platinum-Group Metal
68%
Palladium
51%
Sorption
43%
Ore Deposit
40%
Desorption
38%
Metal
37%
Platinum
37%
Leaching
24%
Anode
24%
Sedimentation
24%
Sodium Hydroxide
23%
Electrodeposition
21%
Magnesium Atom
21%
Fuel
20%
Calcium(0)
19%
Smelting
19%
Mining
18%
Heavy Metal
17%
Silver Ion
16%
Reducing Agent
14%
Ion
14%
Nitric Acid
13%
Dioxygen
12%
Oxidation Reaction
12%
Liquid
11%
Metallurgy
10%
Clarification
10%
Industry
9%
Noble Gas Atom
9%
Application
8%
Raw Material
8%
Diffusion
8%
Boiling
8%
Metal Ion
7%
Thermal Conductivity
7%
Cathode
7%
Ampholyte
7%
Evaporation
7%
Carbon Monoxide
7%
Filtration
7%
Melting
7%
Suspension
6%
Anodic Polarization
5%
Amount
5%
Purification
5%
Физика и астрономия
deoxidizing
44%
electrowinning
41%
silver
41%
deposits
38%
copper
37%
leaching
35%
refining
32%
sorption
30%
amines
29%
zinc
25%
minerals
25%
calcium
25%
magnesium
24%
delivery
24%
anodes
18%
nitric acid
16%
cementation
15%
oxidation
15%
oxygen
15%
kinetics
15%
water
14%
flushing
13%
ions
12%
coarseness
11%
unsteady state
11%
liquid phases
10%
resins
10%
electrolytes
9%
carbon monoxide
9%
boiling
8%
conductive heat transfer
8%
selenium
8%
grinding
8%
rare gases
7%
gold alloys
7%
gold
7%
products
6%
nonferrous metals
6%
melting
6%
evaporation
6%
cations
6%
carbon
5%