观察只获得试验性质的梗概、猜想，而不是证明。
Observation yields only tentative generalizations, conjectures, not proofs.
至于对非通用CPU的支持方面，至少有一些对非常用固件的支持，但只能看做试验性质的。
As with support for unusual CPUs, at least some support for unusual firmware is present, but you should consider it highly experimental.
大多数材料研究论文和文摘，涉及制造和随后材料半成品性能参数的测试，都是试验性质的。
Most of the materials research papers and abstracts surveyed were experimental, involving the fabrication and subsequent performance parameter testing of the fabricated material.
应用推荐