有限正比区
region of limited proportionality
正比
direct ratio
正比计数器
proportional counter
proportional counter
正比例
direct proportion
正比例性白细胞减少
hypo-orthocytosis
正比例性白细胞增多
hyperorthocytosis
正比区
region of proportionality
正比游离室
proportional ionization chamber
有效常数
effective constant
语句标号常数
statement label constant
增益常数
gain constant
粘度比重常数
viscosity-gravity constant
长常数
long constant
真空介电常数
permittivity of free space
真实平衡常数
actual equilibrium constant
振荡常数
oscillation constant
整常数
integer constant
整常数表达式
integer constant expression
正常数据传送
normal data transfer
有效的净正吸入压头
available NPSH