基本解釋[農業(yè)科學]小麥白粉病小麥白粉菌英漢例句雙語例句A set of grey forecasting models GM (1,1) have been developed on the wheat powdery mildew data during 15 years (1974-1988)in Shawan by means of grey systems theory.本文應用灰色系統(tǒng)理論，根據沙灣地區(qū)15年（1974—1988年）病情指數資料、建立了一套灰色預測GM（1、1）模型。In this paper, the chromosome location, the resource and utilization of wheat powdery mildew resistant genes were reviewed. At the same time, the countermeasure of control the …本文對小麥抗白粉病基因的染色體定位、來源和利用等進行綜述，并對小麥抗白粉病育種的策略進行了探討。Wheat powdery mildew, caused by Blumeria graminis, is one of the major fungal disease that make drop in the production and quality of wheat, especially in all the north of china.白粉病是造成麥類作物減產的主要真菌病害之一，在我國北方各主要小麥產區(qū)的發(fā)病尤其嚴重。wheat powdery mildew更多例句專業(yè)釋義農業(yè)科學小麥白粉病小麥白粉菌