一种供钻井眼的钻孔机组使用的装置。钻孔机组的冲击机构、顶推机构和旋转机构分别跟钻头连接，这些机构分别由第一、第二和第三种压力下的第一、第二和第三种流体驱动，分别将冲击力、推力和转矩传递给钻头。冲击力、推力和转矩分别随第一、第二和第三种压力改变。所述装置包括分别与第一、第二和第三种流体连通的第一、第二和第三压力传感器，分别输出随第一、第二和第三种压力而改变的第一、第二和第三电信号。位置传感器输出随相对于基准点的钻头深度而改变的第四电信号。仪器监测第一、第二、第三和第四信号并产生关于冲击力、推力、转矩和深度的相应的图表曲线。
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The present inventors have discovered that histidinol-phosphatase is essential for fungal pathogenicity. Specifically, the inhibition of histidinol-phosphatase gene expression in fungi results in small, non-sporulating lesions and reduced pathogenicity. Thus, histidinol-phosphatase can be used as a .....
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The Present Inventors Have Discovered That 5-Aminolevulinate Synthase Is Essential For Fungal Pathogenicity. Specifically, The Inhibition Of 5-Aminolevulinate Synthase Gene Expression In Fungi Results In No Signs Of Successful Infection Or Lesions. Thus, 5-Aminolevulinate Synthase Can Be Used As A T.....
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The present inventors have discovered that alpha-Aminoadipate Reductase and Homocitrate Synthase are each essential for fungal pathogenicity. Specifically, the inhibition of alpha-Aminoadipate Reductase or Homocitrate Synthase gene expression in fungi results in no signs of successful infection or l.....
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