Through indoor inoculation test on seedlings of Picea koraiensis, 6 ectomycorrhizae fungi cultures were obtained from 36 isolaters.
经对红皮云杉室内接种试验获得6个可与红皮云杉共生形成外生菌根的菌株。
We design a active vibration isolation scheme making a pedestal which is set on the vibration isolaters to reduce the diffusing energy.
为此设计了主动隔振方案，制作一隔振用机器台座，下设隔振器。
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