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单词
测微器
释义
测微器
Encyclopedia
工学
大地测量仪器
释
micrometer
测微器
测绘仪器中,对不足一个分划的角量或线量进行精确量测的部件或附件。主要有单平板测微器、双平板测微器、双光楔测微器等。
理学
测微器
释
micrometer
测微器
安装在望远镜观察一端,用来测量微小角距的一种附件。
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first-order coherence
first-order derivative
first-order design
first-order difference
first-order differential
first-order differential equation
first-order efficiency
first-order efficient estimator
first-order equation
first-order formula
first-order functional calculus
first-order hold
first order induction schema
first-order language
first order logic
first-order logic
first-order memristor
first-order model theory
first-order necessary condition
first-order operator
first-order optical design
first order phase transition
first-order phase transition
first order phase transition and high order phase transition
first-order pole
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