cross-out test

常见例句

Based on the jet-charge-cross section method, a practical scheme is worked out to test the photon structure function directly.
本文基于喷注电荷截面方法，提出了一种直接测量光子结构函数的可行方案。
Furthermore, the medium cross-out test and test on tolerance of propyl alcohol further improves the fermentation yield of the strain F1-57 .
通过培养基正交试验及正丙醇的耐受性试验得到了一个优化工艺，使F1 -5 7的发酵水平有了进一步的提高。
Based on the gene-cross theory of modern genetics, we chosed slow-feathering male chicken (32), and fast-feathering hen (245) to carry out the test.
本研究根据现代遗传学基因测交理论，共用32只表型慢羽公鸡与245只快羽母鸡组成测交试验。