• 此外大部分苏铁球果结构似乎直接授粉不一致

    Furthermore, the structure of most female cycad cones seems inconsistent with direct pollination by wind.

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  • 苏铁雄球果结构花粉传播相当一致,花粉一些较大球果释放出来

    The structure of cycads male cones is quite consistent with the wind dispersal of pollen, clouds of which are released from some of the larger cones.

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  • 松树枞树都是球果植物。

    The pine and fir are coniferous trees.

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  • 每个球果出种量较少,仅3

    The average plump seed number per cone was 3.

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  • 位作者注意到,球果产生削弱木材生长

    Several authors have noted that flower and cone production should curtail wood increment.

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  • 告诉大家使用天花板下的救生索,那是一穿木质球果绳子类似游泳池内的浮标

    He said to use the lifeline running along the ceiling, a slender rope threaded through wooden cones, like floats in a swimming pool.

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  • 文章采用化学试剂浸泡脱脂控温干燥箱加温干燥两种方法试验了班克松闭合球果取种方法条件

    In this paper, experiments on seed threshing methods and conditions of closed cone were conducted by using two methods, namely, degrease via reagent soaking and drying via temperature-control drier.

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  • 为了提高采集球果的生产效率,保证作业安全减少母树损坏,研制了RBT14林木球果采集机。

    In order to improve collecting efficiency and security and to reduce damage to the trees, RBT14-cone collecting machine was developed.

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  • 为了提高采集林木球果效率保证采种作业工人安全减小对母树损坏研制了林木球果采集机器人

    In order to improve the efficiency of collecting conifer cone, ensure the safety of workers in production, and reduce the damage to the mother trees, a collecting robot of conifer cone was developed.

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  • 斯茂拉赫已经了个深度足以到达下层针叶球果

    Smaolach had dug a hole deep enough to reach a layer of dry needles and cones.

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  • 索菲·康兰这位设计师后代,冬青树、浆果常青藤桉树松树球果装饰

    Sophie Conran, scion of the design dynasty, USES Holly and ivy with berries, eucalyptus and pine cones to decorate her home.

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  • 北美西部高大落叶松属植物,浅绿色尖角树叶椭圆形球果重要木材

    Tall larch of western North America have pale green sharply pointed leaves and oblong cones; an important timber tree.

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  • 对于球果基部不能形成脱离针叶树,树机作用不大,或者完全不起作用。

    For conifers which do not form an abscission layer at the base of the cone, shakers have been partially or completely unsuccessful.

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  • 外看清一艘帆船桅索;我能云杉球果

    I can make out the rigging of a schooner a mile off; I can count the new cones on the spruce.

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  • 松树云杉球果有时会遭到松鼠为害引起轻度或中等程度损害

    Light to moderate losses of pine and spruce cones are occasionally caused by squirrels.

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  • 讨论萜类物质球果寄主定位产卵过程中的诱引驱避作用

    The role of monoterpenes in cone fly host location and oviposition in terms of attractive signals or repellent is discussed.

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  • 松树上松鼠通常和弄整个球果

    In the pines squirrels commonly chew off and drop entire cones.

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  • 一种柏木绿树灌木,原产于欧亚大陆北美洲,而且长有成鳞片状的对生木质球果

    Any of various evergreen trees or shrubs of the genus Cupressus, native to Eurasia and North America and having opposite, scalelike leaves and globose, woody cones.

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  • 球果花蝇远东地区重要球果种实害虫

    Strobilomyia flies are major pests of the cones and seeds of conifers in the Far East.

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  • 结果表明球果害虫主要杉木球果麦蛾,杉木扁长蝽等危害炭疽菌、散斑壳菌的侵染可导致球果变色

    The results showed that Dichomeris sp. was the main cone pest, but the damage of Sinorsillus piliferus and Gleosporium sp. and Lophodermium sp. can set up discoloration of cones.

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  • 微红斑螟危害松类球果重要害虫

    Dioryctria rubella Hampson is an important insect pest of the piney shoot, bud, cone and trunk.

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  • 注射BAP林木平均每株球果数量较对照均有所提高,平均较对照提高了79.49%。

    Injection of BAP at different concentration could improve the number of cones 79.49 % in average.

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  • 英国每日电讯报》报道,南非全国驰名的助阵利器呜呜组啦遭到温布尔登网球果然赛***,温网主办方俱乐部制止将这种一鸣惊人的塑料喇叭带入赛场。

    Vuvuzelas, long, plastic horns used by fans at the World Cup, have been banned from Wimbledon by the All England Club, the Daily Telegraph of London reported.

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  • 英国每日电讯报》报道,南非全国驰名的助阵利器呜呜组啦遭到温布尔登网球果然赛***,温网主办方俱乐部制止将这种一鸣惊人的塑料喇叭带入赛场。

    Vuvuzelas, long, plastic horns used by fans at the World Cup, have been banned from Wimbledon by the All England Club, the Daily Telegraph of London reported.

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