There are two factors influencing the density of material.
A.Atomic weight
B.Atomic size
C.How the atoms/ions are stacked
D.How the atoms/ions are bonded
- · 有3位网友选择 C,占比30%
- · 有3位网友选择 D,占比30%
- · 有2位网友选择 AC,占比20%
- · 有1位网友选择 AD,占比10%
- · 有1位网友选择 BD,占比10%
A.Atomic weight
B.Atomic size
C.How the atoms/ions are stacked
D.How the atoms/ions are bonded
A.two; two
B.two; one
C.three; two
D.two; three
A、large differences between relative country factor availabilities
B、small differences between relative country factor availabilities
C、uneven distribution of abundant resources between two countries
D、homogeneous products that cannot be differentiated
A.RF-l
B.eIF-1
C.IF-2
D.EF-Tu
E.IF3
A、Frederick Taylor’s “Scientific management”
B、McGregor’s theory X and theory Y
C、Herzgerg’s “two factor” theory
D、Malsow’s Hierarchy of needs
A、compensable factors and benchmark jobs
B、grade definitions and factor comparisons
C、structured questionnaires and statistical models
D、structured questionnaires and grade definitions
A、the relative prices of traded goods in the two countries converge.
B、relative factor prices in the two countries diverge.
C、benefits from trade are evenly distributed between the two countries.
D、all factors in both countries will gain from trade.
To equalize the power factor of two alternators operating in parallel, the _____.
A.field excitation of both units is adjusted
B.governors of both units are adjusted
C.phase sequence is altered
D.kilowatt load is evenly divided
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