“the straightway single-seater valve”的概念、定义、翻译、参考文献-科学参考

单词	the straightway single-seater valve
释义	the straightway single-seater valve Encyclopedia 工学直通单座阀释 the straightway single-seater valve直通单座阀流体流过阀体不改变流动方向，节流部分有一个阀座、一个阀芯的控制阀。
随便看	almost open mapping almost open set almost orthogonal eigenvectors almost parallelizable manifold almost perfect number almost-period almost periodic almost periodic analytic function almost periodic compactification almost periodic differential equation almost periodic dynamical system almost periodic flow almost periodic function almost periodic function on a group almost periodicity almost periodic motion almost periodic oscillation almost periodic point almost periodic solution almost periodic system almost polar set almost polyminimax group almost prime almost prime number almost recurrent point

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