1) yellowing mechanism
返黄机理
2) retroposition mechanism
返座机理
1.
This paper not only makes a summary for the structure characteristics of retropseudogenes, but also reviews the coding potentials, retroposition mechanism and the role in evolution.
随着人类基因组计划不断深入，对于占人类基因组 ９７％ 的非表达序列的研究也逐渐成为热点⒚在基因克隆和基因表达研究的过程中，返座假基因是我们经常碰到的问题⒚本文不仅对返座假基因的结构特征进行了小结，并且对返座假基因编码潜能、返座机理以及在进化过程中的作用进行了综述，并报道了该领域的研究成果及发展方向
4) inversion mechanism
返转机理
1.
Section inversion rules and inversion mechanism of polymer flooding
聚合物驱剖面返转规律及返转机理
5) yellowing
[英]['jeləu] [美]['jɛlo]
返黄
1.
The causes of yellowing in the medium layer of paper board were analysed by the comparison of several paperboard samples from different mills.
通过对不同生产厂家几种纸板的对比实验,分析得到了纸板芯层端面返黄的产生根源,发现纸板芯层中BCTMP浆的存在会导致纸板芯层的返黄问题,提出了相关的解决方法。
2.
The yellowing of deinked pulps from mixed office wastepaper(MOW) bleached with H 2O 2(P) and H 2O 2_Na 2S 2O 4(PY) respectively is studied with natural aging and oven aging in this paper.
本文采用人工老化和自然老化对混合办公废纸脱墨浆H2 O2 (P)与H2 O2 -Na2 S2 O4(PY)漂后返黄进行了研究。
3.
Among them,LIP 14,a LIP negative mutant of Phanerochaete chrysosporium which was mutated in our own lab,was the best to suppress yellowing (depression rate 27.
用各种木材腐朽真菌及粗酶液处理化机浆 ,检测其对提高纸浆白度和抑制纸浆热返黄的作用。
6) brightness reversion
返黄
1.
Studies on mechanism of brightness reversion and controlling is also introduced.
对CTMP制浆过程中的汽蒸、挤压、化学药品浸渍、返黄及控制机理及在国外的实验研究进行了介绍 ,对CTMP原料使用、浆料应用、废水处理的情况也进行了简要的阐述 ,比较了CTMP和KP、TMP的浆料性
补充资料：返棹
1.亦作"返棹"。 2.乘船返回。泛指还归。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条