Titlebook: Laboratory Diagnosis of Infectious Diseases; Principles and Pract A. Balows,W. J. Hausler,E. H. Lennete (Emeritus Di Book 1988 Springer-Ver

commensurate

R. W. Bennett,S. M. Harmonated to second rank, and ignored or neglected by those who influence production processes (Singh . 2000). Productivity in a narrow sense has been measured for several years (Andersen and Fagerhaug, 2007). Since maintenance activities are multidisciplinary in nature with a large number of inputs and

Antagonist

Peter Piot of maintenance including quantitative treatment and managemTo be able to compete successfully both at national and international levels, production systems and equipment must perform at levels not even thinkable a decade ago. Requirements for increased product quality, reduced throughput time and e

Fresco

樸素

Russell C. Johnsonated to second rank, and ignored or neglected by those who influence production processes (Singh . 2000). Productivity in a narrow sense has been measured for several years (Andersen and Fagerhaug, 2007). Since maintenance activities are multidisciplinary in nature with a large number of inputs and

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谷物

Gary V. Doernld (Fig. 1). Commercial grain yield in the US increased from about 1,300 kg ha. in 1939 to 7,800 kg ha-1 in 2005, about 99 kg ha. year., with similar gains observed in Canada during the hybrid era (80 kg ha. year.) (Lee and Tollenaar 2007). This 6-fold increase in grain yields over a 60 year period

hidebound

Nelson P. Moyer,Larry A. Holcombs available for maize as a food, feed and forage crop have led to its current production on over 140 million hectares worldwide, with acreage continuing to grow at the expense of other crops. In terms of tons of cereal grain produced worldwide, maize has been number one for many years. Moreover, mai

GLIDE

UTTER

大炮

Allan R. Ronaldrom the foremost maize experts across a range of disciplines.Maize is one of the world’s highest value crops, with a multibillion dollar annual contribution to agriculture. The great adaptability and high yields available for maize as a food, feed and forage crop have led to its current production o