而且网络表示，与英格汉姆的说法相反，环保局从未被要求考虑使用微生物进行现场试验。
What's more, the network says that contrary to Ingham's claims, the EPA was never asked to consider the organism for field trials.
一个使用自然语言连接网络的试验。
使用参考接收器网络的运动学载波歧义解决方法的研发与试验。
Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network.
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