kenned

v.

知道( ken的过去式和过去分词 )；懂得；看到；认出

1. His ideas are quite beyond my ken.
   我很不理解他的想法。
2. I can't repair a car engine; it's quite beyond my ken.
   我不会修理汽车引擎，这超出了我的知识范围。

Effect of Cardiazol Convulsions on So-called "Bulbocapnine Catatonia"in Monkey.
2. NURSING CARE.
Cara`s Kit for Toddlers: Creating Adaptations for Routines and Acitivities, CD-ROM
Endoscopic middle meatal antrostomy: Theory, technique, and patency † ‡
Weathering nodules are not the same as elastotic nodules
Crassulacean acid metabolism in the succulent 4 carbon pathway dicot Portulaca oleracea under natural environmental conditions.
Control Strategy and Simulation In Steer By Wire System
Radiografias digitais sintéticas utilizando modelos computacionais de exposição do tipo Fantomas de Voxels / EGS4
Point localisation of a subsea cable using particle filters
Mid-Infrared Spectroscopy to Predict Feed Intake and Efficiency in Lactating Dairy Cows