transforming plant

The capacity of the plant reached 60 kt/ a with improved technical and economic indexes and decreased effluent by transforming feed from pyrite to solid sulphur particle and replacing some equipment.

通过将工艺原料改为固体颗粒硫磺及更新设备，装置生产能力达60kt/a以上，改进了技术经济指标，减轻了环境污染。

According to the studies on distribution of A. tumefaciens on plant cell walls, the expression of vir gene, and the transient expression of gus gene, the feasibility of this method for transforming to barrel medic was tested.

另外，通过对农杆菌在植物细胞壁上的吸附、vir基因的表达及gus基因的瞬时表达的研究，初步探讨了该法对截型苜蓿遗传转化的可行性。

Discussion on Transforming from LPG Storage and Filling Plant into NG Storage and Distribution Station

LPG储灌厂改为天然气储配站的探讨

Following aspects will be tackled: 1. Plant reproductive cell-mediated transformation system belongs to the technical area of plant improvement by the plant genetic engineering, in which sexual cell or tissues concerning with sexual reproduction process is regarded as transforming receptor.

主要结果如下：1、植物生殖系统基因转化，是利用植物有性生殖过程中的有性细胞或组织为受体，采用基因工程的手段改良植物的技术领域。