英语词汇S-invariant怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
This thesis introduces the Petri net and the Petri net model of a data link layer protocol, and illustrates the properties of the net with S-invariant and T-invariant.
本文介绍了Petri网和数据链路层协议的一个Petri网模型，并且用S不变式和T不变式证明了该网的活性及其它性质。
2
The experimental results are perfect and show that improved moment invariant can satisfied the stored-grain microbe′s recognition.
实验取得理想结果，说明改进的形状不变矩能够满足储粮微生物识别要求。

单词	S-invariant
释义	S-invariant 网络释义 1 ?S不变量 s不变量短语 1 stress s invariant 应力不变量 2 s invariant s不变量 3 hu s invariant moments hu不变矩双语例句 1 This thesis introduces the Petri net and the Petri net model of a data link layer protocol, and illustrates the properties of the net with S-invariant and T-invariant. 本文介绍了Petri网和数据链路层协议的一个Petri网模型，并且用S不变式和T不变式证明了该网的活性及其它性质。 2 The experimental results are perfect and show that improved moment invariant can satisfied the stored-grain microbe′s recognition. 实验取得理想结果，说明改进的形状不变矩能够满足储粮微生物识别要求。
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