Definition of lider

(Francis J. Johnston and John E. Willard, "The...)

Liter quantities of Mallinckrodt , low sulfur , reagent grade carbon_tetrachloride were saturated with * * f and * * f and illuminated for about 50 hours with a 1000 watt tungsten lamp at a distance of a_few inches .

(M. Yokoyama et al., "Chemical and serological...)

the other , a shallow concave gradient ( Fig. 1 ) , was produced with a so-called `` cone sphere '' apparatus , the `` cone '' being a 2 - liter Erlenmeyer_flask and the `` sphere , '' a 2 - liter round-bottom flask .

the other , a shallow concave gradient ( Fig. 1 ) , was produced with a so-called `` cone sphere '' apparatus , the `` cone '' being a 2 - liter Erlenmeyer_flask and the `` sphere , '' a 2 - liter round-bottom flask .

(J. W. C. Hagstrom et al., "Debilitating muscular...)

Serum potassium at this time was 3.8 mEq. per liter , and the hemoglobin was 13.9 gm. By Dec. 1 , 1958 , the weakness in the pelvic and quadriceps muscle groups was appreciably worse , and it became difficult for the patient to rise unaided from a sitting or reclining position .