conjugative

与conjugative相关的网络例句 [注：此内容来源于网络，仅供参考]

Parameters based on chemical shift indicate that methyl is a substituent with electron-withdrawing inductive effect and poor electron-donating conjugative effect. Perhaps its conjugative effect is on critical point. Methyl is electron-withdrawing for benzene relative to H. Otherwise, methyl has strong p-position and weak o-position orientation effect.

化学位移值表示的诱导效应参数表明甲基具有吸电子诱导效应，经校正后的化学位移值表示的共轭效应参数表明甲基具有微弱的给电子共轭效应，甚至其共轭效应有可能正处于给电子和吸电子的临界状态，总之相对于氢原子，甲基具有吸电子效应。

The structure and stability of all possible isomers of C50X(X=SiH2, PH, S) were investigated by ab initio HF/3-21G calculations. The calculation results indicate that the preferred position for cycloaddition of SiH2, PH, and S on C50 is consistent, i.e. on the C3-C4 and C4-C4 sites of C50, and the resultant most stable cycloaddition isomers are [5,6]-closed and [5,5]-closed structures. The main driving force governing the stability of the C50X(X=SiH2, PH, S) isomers is the strain, or the conjugative effect, or the combination of strain and conjugative effect, depending on the addition positions and the types of the attacked C-C bonds.

用从头算HF/3-21G方法研究了C50的环加成衍生物C50X(X=SiH2， PH， S)所有可能的异构体的结构与稳定性，计算结果表明，SiH2基团、PH基团与S原子在C50上环加成的优先加成位置相同，都为C3-C4类键和C4-C4类键，并且相应形成[5，6]-闭环和[5，5]-闭环结构的最稳定异构体；决定C50X(X=SiH2，PH，S)各异构体稳定性的主要因素，因加成位置以及发生加成反应的C-C键的单双键类型的不同，可能是张力、共轭效应或者二者的共同作用。

Avermtilis constructed with the conjugative cosmids vector pHAQ31 covered each genome 73% and 62% respectively.

coelicolor的有序排列的基因组文库，覆盖率分别为73％和62％。

与conjugative相关的网络解释 [注：此内容来源于网络，仅供参考]

Conjugative：可接合的

Curing(噬菌体)治愈 | Conjugative 可接合的 | Rhizobium 根瘤菌属

conjugative plasmid：接合性质粒

将质粒分为两类:接合性质粒(conjugative plasmid)与非接合性质粒(nonconjugative plasmid). 非接合性质粒不能通过性菌毛的接合作用在细菌间传递. ...

conjugative plasmid：(可)接合质粒

conjugative mobilization 接合转移 | conjugative plasmid (可)接合质粒 | conjugative replication 接合复制

conjugative plasmid：接合质粒

conjugative plasmid (可)接合质粒 | conjugative plasmid 接合质粒 | conjugative replication 接合复制

conjugative element：接合因子

conjugative bacteria 接合细菌 | conjugative element 接合因子 | conjugative mobilization 接合转移