- 相关例句
Effect of eight kinds of base materials on the cuttage rooting rate of Hydrangea ser.
与不同基质对八仙花扦插生根的影响>>相似的文献.
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With sow or cuttage law is progenitive, seminal life is brief, after collecting, sow namely.
用播种或扦插法繁殖, 种子寿命短, 采后即播.
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Cuttage uses soft branch to take heel to insert in plum rains season more commonly.
扦插一般多在梅雨季用软枝带踵插.
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Objects To explore the factors of influencing for the cuttage seedling of Akebia trifoliate.
目的探讨影响三叶木通扦插育苗的因素.
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Besides, cantilevered beam theory is used to calculate the deflection of the cutter.
同时, 采用悬臂梁理论对刀具进行变形分析.
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Typically, a membership card after processing in at least one paper cutter exactduplicate cutting.
通常, 会员卡制作后加工中至少有一台切纸机进行精确裁切.
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Including: rope, spring wire, steel wire cutter, carbon spring wire.
包括: 钢丝绳 、 弹簧丝 、 钢绞丝 、 碳素弹簧丝.
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The cutter in NC machining for freeform surface is studied academically.
对自由曲面数控加工中的刀具进行了较深入的研究.
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进而, 根据线动成面的原理,构造并显示了刀具扫掠面.
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Hay cutter is to involve a kind of person belongings safety agricultural manufacturing data.
铡草机是涉及到人身财产安全的一种农用生产资料.
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Cutter and line pressing roller transmissions are primary precise machined gear.
刀和压线轮之传动齿轮均为一级精密研磨齿轮.
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This paper presents a curved outline gear cutter instead of increasing angle of the involute cutter.
本文提出一种用曲线代替增大分度齿形角渐开线作端面齿形的新型插齿刀.
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It utilises flute geometry to generate efficient chip evacuation without cutter chatter.
它采用长笛几何生成效率芯片疏散没有刀具颤振.
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