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The fixed quadrat is 00m~ within the sample plot with the area of ha proteced absolutedly.
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固定样方在ha 绝对保护的样地内,面积00m~。 |
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The fixed tool-holder of the horizontal machining center MAKINO 0 was changed into movable tool-holder.
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介绍了日本牧野公司对卧式加工中心MAK INO 0换刀部分的重大改进,即将刀座由固定在刀库改进为可移动。 |
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The flame retarding properties of Pinus massoniana plywood covered with urea formaldehyde resin modified by nano-SiO_ (UF/nano-SiO_) was studied by HC- oxygen index equipment and HRR_ heat release rate system.
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采用HC 氧指数测定仪、HRR 热释放率测试系统,测定表面涂覆纳米SiO改性脲醛树脂(UF/纳米SiO)马尾松胶合板的阻燃性能 结果表明:随着纳米SiO在脲醛树脂中加入量的增加,胶合板的氧指数显著增大,最高热释放率、min总热释放量显著降低; |
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The flap size was .0 cm×. cm to 8 0 cm × 0 cm; the fibula length was . cm to 0 cm.
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采用游离小腿外侧皮瓣 ,大小 .0 cm× . cm～ 8.0 cm× .0 cm,腓骨长度 .～ .0 cm。 |
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The flash stimulator was LED goggles.
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采用LED眼罩闪烁刺激器对左、右眼进行视觉诱发电位的电生理检测。 |
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The flat-roofed honing process of cylinder
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缸孔平台网纹珩磨工艺 |
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The flight simulator is a kind of effective and economical device for aviator training program.
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飞行模拟器是现代航空、航天领域中高效、经济的飞行训练设备。 |
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The flow of sending and receiving data processing of nRF90 chip is provided.
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给出了nRF90芯片发送数据与接收数据的处理流程。 |
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The flowability of hollow glass bead filled polypropylene (PP/HGB) composites were investigated at temperature 90℃- 0℃ by means of melt flow indexer.
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应用熔体流动速率测定仪,于90℃- 0℃下考察了中空玻璃微珠填充聚丙烯(PP/HGB)复合材料的流动性能。 |
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The flower morphology was changed with the characteristic of sepals ～, petals ～, stamens 8～0 and carpel ～. Its florescence was from May to the beginning of June with blossoming time of one flower ～ days and that of whole tree 8～ days.
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研究结果表明:四合木花部形态有以下变异:萼片～,花瓣～,雄蕊8～0,心皮～。 四合木的花期为月上旬至月初,单朵花的花期约为～d,整株开花可持续8～d。 |
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The flux system NaF-BO is favour of decreasing the volatilization and the saturation point of the melt.
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NaF-B_O_ 体系有利于降低熔体挥发性和饱和点温度。 |
