初步试验估计量
preliminary-test estimator
回归正交试验试验
regression-orthogonal design
草莓臭氧保鲜试验初报
Preliminary Report on Ozone Fresh Strawberry
大果榛子引种试验初报
Trials on introduction of big- nut hazel
大花蕙兰制种试验初报
Preliminary study on seed production of Cymbidium
苦瓜品种对比试验初报
Contrast Test of Several Balsam Pear Varieties
梨果实套袋试验初报
Brief report on fruit bagging of pear
日本栗引种试验初报
Preliminary report of Japan Chestnut introductio
电位移控制线圈电阻试验步骤
electrical displacement control coil resistance test procedure
发动机可编程电子控制发动机试验步骤
peec engine test procedure
发动机可编程电子控制载重车发动机试验步骤
peec truck engine test procedure