paraformaldehyde的例句大全

It'showed paraformaldehyde solution was a good fixative for fixation in field.

证明多聚甲醛溶液是一种良好的真菌野外固定剂.

One-step synthesis of salicylaldehyde with phenol and paraformaldehyde as raw materials along with catalyst is introduced.

介绍了以苯酚和多聚甲醛为原料,在催化剂作用下,经一步反应直接合成水杨醛的情况.

Total RNA was extracted from the pregnancy decidual tissues gained under the aseptic condition and remained a part of fresh organization fixed by 4 ﹪ of paraformaldehyde.

在无菌条件下获取她们的妊娠蜕膜组织，提取总RNA并留取部分新鲜组织用4%的多聚甲醛固定。

Respectively after the onset of 3d and 7d, the rats were anesthetizes and the brains were fixed by 4% Paraformaldehyde perfusion through the heart. The brains were removed and made of blocks of brain tissue including hippocampal structure.

分别在发作后3d和7d，经心脏灌流固定，取脑，制成包含海马结构的脑组织块。