He investigated this and discovered penicillin.
Wegener investigated the idea that continents move.
Corrosion behavior was investigated by electrochemical methods.
The research mainly investigated preparative technique of polypeptide from Tricholomamongolicum.
The microstructure and characterization of ceramic microspheres were investigated.
The dosimetry of potassium dichromate dosimeter is investigated.
The energy calculation error of scalar theory was investigated firstly.
The present condition of jeans garment in China is investigated.
Records of the investigation shall be checked by the investigated and signed or sealed by the investigated and the investigator.
The application of the membrane in endotoxin removal in BSA and lysozyme solutions was investigated.
Thee responsibility of anyone who intentionally conceals the facts shall be investigated.
The percolation rate of the cane diffuser used extensively in cane sugar manufacture has been investigated.
The influence of double percolation phenomenon on shielding effectiveness of rubber was investigated.
Method 607 parachutists were investigated with Symptom Checklist-90(SCL-90) before bailout training.
But in every single field which Marx investigated — and he investigated very many fields, none of them superficially — in every field, even in that of mathematics, he made independent discoveries.
The water absorption and desorption properties of two shale ceramisites in water and cement paste were investigated.
Methods By the questionnaire survey, over 20 Chinese medicine hospital managements in Guangdong province were investigated and analyzed.
The exit flow fields of a turbine cascade with or without the front guide vanes were investigated.
The mechanism of ultrasonic seam welding of copper plates and tubes for collecting solar energy was investigated.
A new polyelectrolyte hydrogel and its hybrid hydrogel with the Laponite clay were prepared, and their swelling properties were investigated.
Method the levels of peripheral blood subgroup of t lymphocyte and immunoglobulin in 128 patients were investigated and their variation in acute and recovering stage of disease.
The microstructure, the surface atoms and the average manganese valence were investigated by XRD, X-ray photoelectron spectrum(XPS)and spectrophotometric method with potassium permanganate.
Subsequently, the effects of subgrade freeze-thaw condition, running speed and width of rail gap on the vibratory load from trains were investigated.
Methods Totally 371 undergraduates and 541 junior college nursing students were investigated by the Nurses' Professional Commitment Scale(NPCS) before their clinical practice.
N-Nitrosamines content of cigarette smoldering smoke in different brands were examined and investigated together with the marked content of tar and nicotine in cigarette.
