In addition, the relationship between strobilus spatial distribution and lighting is discussed and some initial suggestions about pruning ard thinning in the seed orchard are presented.

  • 作者讨论了油松树冠受光环境与雌雄球花空间分布的关系,提出了油松种子园无性系整形修剪的初步设想。
  • 来源:互联网摘选更新时间:2025-01-20 19:07:00

  • 重点词汇
  • Suggestionsn.建议( suggestion的名词复数 );暗示;细微的迹象;使人作(尤其是不好的事情的)推测的理由;
  • betweenprep.在…之间;介于…之间;往返于;共享;一起;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • strobilusn.(松树等的)球果;球果状结构(如忽布花);
  • aboutprep.关于;对于;目的是;为了;涉及…方面;忙于;从事于
  • presentedvt.& vi.(动词present的过去式及过去分词形式);表示"展示;展现;出示";
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • discussedv.谈论( discuss的过去式和过去分词 );讨论;商量;论述;
  • lightingn.照明,照明设备;点火;舞台灯光;布光,灯光安排;
  • somedet. 一些,若干;某些,部分;某个;好些,不少的,相当多的;少量的;真可谓,算不上;
  • andconj. 和,与;而且;于是,然后;因此;
  • 相关例句
1、

The probability of any air-borne pollen grain impacting a female strobilus is in any case very small.

任何在空气中飘浮的花粉粒粘着于雌球花的几率,在任何情况下都是很小的。空气中有浓郁的花香。

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2、

It takes 14 months from differentiation of female strobilus to formation of mature embryo.

太白红杉从花芽分化到胚胎成熟历时14个月。

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3、

Result is as follows: In the middle of October, the primordium of ovulate strobilus occurred, its occurrence time varied between different aged ramets and different occurrence part.

结果表明:雌球果原基发生时间为10月中旬,不同的树龄和着生部位,其发生时间不同。

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4、

Analysis on the variation of female-male flowers and strobilus production of clonal seed orchard of Pinus tabulaeformis carr.

油松无性系种子园雌雄球花量及球果量变异分析。

provided by jukuu

5、

The process is emphatically introduced about using the low-lift and large-flow pumps as the water charging pumps of the barometric condensers, as well as the technic improvement measures by discharging incondensable gas through by-pass pipes during normal running without operating ejector vacuum pumps.

重点介绍了大气冷凝器的上水泵使用低扬程、大流量泵的工艺,以及正常开车时,在不开启喷射泵的情况下,通过旁路管可以排出不凝气等技改措施。

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6、

The analyzed result shows that in interested area, both the partial pressure of incondensable gas in RPV ( reactor pressure vessel) and the diameter of injection pipe are the main factors influencing on boron-injecting velocity.

分析结果说明:在所关心的范围内,反应堆压力容器内不凝结气体的分压力和注硼管直径的影响最大。

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7、

One area contains the multiphase transport in relation to soil sciences, building material and energy saving, and drying processes, for example a multiphase flow including liquid, vapor and incondensable gas.

其一为土壤学,建筑材料节能以及干燥工业中常见的多相流问题,包括液体、蒸汽以及不凝性气体流动。

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8、

We also analyzed the characteristics of pyrolysis productions, including bio-oil, carbon powder and incondensable gas.

并对热裂解产物,包括生物油的理化特性、碳粉和不可冷凝气体等进行了分析。

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9、

An incondensable judicial opinion. He was bankrupt of original ideas.

无法集中的审判意见他毫无独创性的见解。

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10、

Measuring steam quality by injecting incondensable gas

加注不凝气体测量蒸汽干度

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11、

Due to limitation of pages, the "obligatorily read" content of the local newspapers is reduced and a few newspapers have to add pages, but the proportion of news is decreasing.

地方报纸由于版面所限,“必读性”内容减少,少数报纸不断扩版但新闻比重不断降低。

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12、

If displaced after the verb, the empty place must be obligatorily filled by location words.

把动词前的名词性成分放到动词之后,动词前的位置就由处所成分来填充。

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13、

He was obsessionally attached to her throughout his life.

他一辈子都迷恋着她。

provided by jukuu

14、

Every time I would begin thinking obsessionally--

每次我开始强迫性思维时

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15、

The results show that two structures were stable at high pressure, and the incompressibility increases with pressure.

所得结果显示,BC5的两种结构在高压下是稳定的,以及不可压缩性随着压强的增加而增强。

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16、

Lateral Displacement Estimation of Artery Walls Based on Incompressibility

基于组织不可压缩性的血管壁横向位移估计

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17、

A Proof of the Incompressibility of Steady Flow of Viscous Gas

不可压缩NS方程对气体粘性流的适用性研究

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18、

A Theoretical Analysis of Incompressibility of the Low Speed Gas Flow

低速气体流动不可压缩性理论解析

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19、

Among the wild ornamental plants, Asteraceae has the most species.

在这些观赏植物中,菊科包含的种最多。

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20、

Study on Antifeeding Effects of 9 Asteraceae Plants against Three Pests

9种菊科植物提取物对蔬菜3种害虫拒食活性的研究

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