cis-configuration是什么意思

用法例句

Peptidyl-prolyl cis/trans isomerization is of considerable biological significance and prolyl residue plays an important role in the final structure of proteins.

25nm,同一性(identity)<30％的2401条肽链中计算提取了全部顺式与反式脯氨酸肽键的位置,数目分别为1221个与26401个,从而建立了一个较大规模的脯氨酸肽键数据集。

A Study on Preparation of Cis-pinane in Pinene Hydrogenation;

蒎烯催化加氢制备顺式蒎烷

Study on Synthesis of cis-Pinane by Catalytic Hydrogenation of α-Pinene;

α-蒎烯催化加氢制备顺式蒎烷的研究

Nanometer nickel was first used in hydrogenation of α-pinene: the conversion rate of raw material with nanometer nickel as catalyst was higher than that of Raney nickel and the selectivity of cis-pinane was higher than that with Pd/C.

将纳米镍催化剂首次应用于α-蒎烯的氢化反应中,与其他催化剂相比,本实验条件下原料转化率高于骨架镍,产物顺式蒎烷选择性高于Pd/C。

The development course of oil shale in Fushun is introduced briefly and the structure and pyrogenic distillation process of Fushun retort furnace are also introduced as a focal point.

重点介绍抚顺式炉的结构及干馏工艺 ;对油页岩的深加工方向进行了探索讨论 ;提出了油页岩灰渣的综合利用方向。

The comparison of properties between the domestic and imported low cis BRs was made through the infra red spectroscopic analysis,the rubber processibility analyser analysis,the workshop mixing experiment and the test of physical properties for vulcanizate.

通过红外光谱测试、橡胶加工分析仪分析及大配合混炼工艺试验和硫化胶物理性能检测 ,对国产与进口低顺式BR进行了性能对比。