↷∫\mathrlap{\scriptsize{\curvearrowright}}{\int}↷∫ ↻∫\mathrlap{\scriptsize{\circlearrowright}}{\int}↻∫ ↺∫\mathrlap{\scriptsize{\circlearrowleft}}{\int}↺∫ ←□\xleftarrow{\Box}□ ⇐□\xLeftarrow{\Box}□ ↔□\xleftrightarrow{...
\LaTeX \lbrace \lbrack \lceil \ldotp \ldots \le \leq \leqq \leqslant \leadsto \left \leftarrow \Leftarrow \leftarrowtail \leftharpoondown \leftharpoonup \leftleftarrows \leftrightarrow \Leftrightarrow \leftrightarrows \leftrightharpoons ...
A relativistic model of [iopmath latex="$f \\longleftrightarrow f$"] [/iopmath] transitions introduced previously is completed here by the third-order contributions caused by electron correlation. The approach is based on the transformation of all tensor operators to their relativistic effective ...
吴文中公式编辑器:A\underset{b}{\overset{a}{\longleftrightarrow}}B导出图片。
arrow mark the infarcted zone.Lower right:Example of a section stained for collagen content using Masson’s trichrome. Infarcted area is marked by red arrows.Left:Short axis sections. The ligation suture is marked by blue arrow, the infarcted zones are marked by white arrows. Infarct size was...
\LaTeX \lbrace \lbrack \lceil \ldotp \ldots \le \leq \leqq \leqslant \leadsto \left \leftarrow \Leftarrow \leftarrowtail \leftharpoondown \leftharpoonup \leftleftarrows \leftrightarrow \Leftrightarrow \leftrightarrows \leftrightharpoons \leftrightsquigarrow \leftroot \leftthreetimes \less...
\LaTeX \lbrace \lbrack \lceil \ldotp \ldots \le \leq \leqq \leqslant \leadsto \left \leftarrow \Leftarrow \leftarrowtail \leftharpoondown \leftharpoonup \leftleftarrows \leftrightarrow \Leftrightarrow \leftrightarrows \leftrightharpoons ...
\LaTeX \lbrace \lbrack \lceil \ldotp \ldots \le \leq \leqq \leqslant \leadsto \left \leftarrow \Leftarrow \leftarrowtail \leftharpoondown \leftharpoonup \leftleftarrows \leftrightarrow \Leftrightarrow \leftrightarrows \leftrightharpoons ...
The left and right images in Figure 12a–c show the topography and phase data images for PFD/PU-01, PFD/PU-02, and PFD/PU-03, respectively. The PFD/PUs exhibited some continuous protrusions in the topography. The average surface roughness of PFD/PU-01, PFD/PU-02, and PFD/PU-03 was...
↷∫□\mathrlap{\small{\curvearrowright}}{\int}_{\Box}↷∫□ ↻∫□\mathrlap{\small{\circlearrowright}}{\int}_{\Box}↻∫□ ↺∫□\mathrlap{\small{\circlearrowleft}}{\int}_{\Box}↺∫□ ∫\int∫ ∬\iint∬ ∭\iiint∭ ∮\oint∮...