• 核桃秋季核桃繁殖方法之一春季夏季补充

    Autumn budding is one of walnut grafting propagation methods, as a complementary method to spring branch grafting and summer budding.

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  • 种植者一旦知道他们当地优良植株材料。

    As soon as growers learned to bud or graft, they chose as scion sources the trees that were superior for their area.

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  • 包含高分子聚合物改性的无机粒子通常对聚合物基体良好兼容性

    Composite systs containing inorganic particles graft-modified by polymer usually have good compatibility with polymer matrix.

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  • 包括高分子聚合物改性的无机粒子通常对聚合物基体精良的兼容性。

    Composite systems containing inorganic particles graft-modified by polymer usually have good compatibility with polymer matrix.

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  • 试验对葡萄伤流就地硬方法进行了研究,对其穗的生长结果状况绿枝接进行了对比。

    The method of branch graft of the grape in the bleeding period was studied, and the growth state in this method was contracted with that in the method of green branch graft.

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  • 本文介绍共振系统气体流动模拟计算方法着重介绍气门边界枝接边界模型处理。

    This paper presents the method to simulate gas flow in a tuned induction system. It puts emphasis on describing the models to simulate the flow through the inlet valve and junction boundaries.

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  • 带有石器一根强壮在一起,利用这根长矛人类可以极大提高速度、力度、效率安全性

    Attach a sharp stone to the end of astout piece of wood, and with this lever you can hugely increase thespeed, force, effectiveness and safety with which the axe can bewielded.

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  • 为了提高核桃成活率,在不同试验点最适宜肥水条件下,对核桃子绿成活率、生长量成本进行对比研究。

    In order to improve survival rate of walnut grafted, comparison of new shoot increments and cost were made between seedling grafting, bud grafting and green branch grafting of walnut.

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  • 规律可以简单描述如果一根树干分叉为那么两个树面积之和等于树干横截面积;如果树分别分叉为两根小树,那么这四个次生的横面积总和仍等于树干的横截面积……依此类推。

    If those two branches in turn each split into two branches, the area of the cross sections of the four additional branches together will equal the area of the cross section of the trunk. And so on.

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  • 规律可以简单描述如果一根树干分叉为那么两个树面积之和等于树干横截面积;如果树分别分叉为两根小树,那么这四个次生的横面积总和仍等于树干的横截面积……依此类推。

    If those two branches in turn each split into two branches, the area of the cross sections of the four additional branches together will equal the area of the cross section of the trunk. And so on.

    youdao

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