were the stretches at 3034 cm−1(CmH) and 3110 cm−1(CβH) in the IR61,62and the in-plane bends at 1158 cm−1(CmH) and 1060 cm−1(CβH) in the Raman61,62spectrum, assigned in analogy to the vibrations of parent porphyrin (Supplementary ...
point seven entertaim point source of light point sword in t-step point symmetry groups point to multipoint m point to plane point to point resolu point to point tunnel point venus point-contact point-contactvaractor point-focusing monoch point-like point-of-sale device point-plotting displa po...
parity and infertilit parity interrupt parity selection rule parity symmetry park haytt melbourne park hyatt milan hote park inn palace south park lake powder dry park master park place oregon park playtime park plaza hotel and park road opposite to park sensor park taipei hotel park tree park wa...
The class displaying the best-resolved features was selected for further refinement with pseudo-C3 symmetry as implemented in the program Frealign (Grigorieff, 2016). This procedure resulted in three classes with subtle differences in the quality of the DII and the central electron density. The ...
ⅰ、σ键:沿键轴方向重叠,呈圆柱形对称,称为σ轨道,生成的键称为σ键σ是希腊字母,相当于英文的s,是对称Symmetry[`simitri]这个字的第一个字母)。σ键形成的方式:ⅱ、π键:两个p轨道彼此平行地重叠起来,轨道的对称面是通过键轴的平面,这个对称面就叫节面,这样的...
Hohjoh H: Enhancement of RNAi activity by improved siRNA duplexes. FEBS Lett. 2004, 557 (1–3): 193-198. 10.1016/S0014-5793(03)01492-3. Article CAS Google Scholar Kawasaki H, Taira K: Short hairpin type of dsRNAs that are controlled by tRNA(Val) promoter significantly induce RNAi-med...
# For symmetry, 'disable' may be passed as well. Anyway, the user # can override the default with the --enable/--disable switch. AC_DEFUN([AM_MAINTAINER_MODE], [m4_case(m4_default([$1], [disable]), [enable], [m4_define([am_maintainer_other], [disable])], ...
plane of symmetry 对称面plane of trajectory orbital 轨道面plane of unconformity 不整合面plane survey 平面测量plane table 平板仪plane table plate 平板仪测板plane table surveying 平板测量planet 行星planetable survey 平板仪测量planetary radiation budget 行星辐射收支planetary wind 行星风planetography 行星表面...
pseudo-symmetry pseudo-temps pseudoanalog signal pseudoboa carinata pseudocolloid pseudocoma pseudoconformal mappi pseudocroup pseudocyclosorus pseudocyclosorus pseu pseudocyclosorus tylo pseudocystopteris pul pseudodementia pseudodera xanthospil pseudogramma polyacan pseudogynecomastia pseudolarix gord pseudoleske...
partial strengthening partial subgraphparti partial switching partial symmetry partial taking partial unilateral pa partial variationpart partial-read pulse partialbirth partialdatareportmanu partialdisability partialdislocation partialfreeflowship partiality distance partially enclosed bu partially-thick form partially...