Sentence:  In Berlin he published his views of the chemical laws of nature in German and this was issued in French translation ( Paris , 1813 ) under the title Recherches sur l ' identite des forces chimiques et electriques , a work held in <WSD>very</WSD> high esteem by the new generation of research chemists . 
Meaning of the word marked with <WSD> tags:  used as intensifiers; `real' is sometimes used informally for `really'; `rattling' is informal