局限于

Diplont A diploid organism that represents the vegetative stage in life cycles in which haploidy is restricted to the gametes.

代表生活史中植物阶段的二倍生物，其单倍仅局子。

The past research on the subject focuses on the macro-functions of preposing in discourse and few studies have touched upon its micro-functions.

以往研究局前置句型在语篇中的宏观功能,其微观功能很少探。

Adsorbable gases can be separated by porous ceramic membranes under the capillary condensation mechanism of membrane separation, on which prior study was only limited to pure components.

多孔陶瓷膜在细管冷凝传质机理的作用下能够有效地分离吸附性气。细管冷凝膜分离传质机理的研究还很不充分,目前,文献报道仅局纯组分气的传质模型研究。