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   季节生长 的翻译结果: 查询用时:0.019秒
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季节生长
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  seasonal growth
     Seasonal growth is significantly in positive correlations to mean monthly temperature, rainfall and humidity.
     季节生长与月均温、月降雨量、月均相对湿度呈正相关显著,表明生长需要较高温度和湿润的条件。
短句来源
     2. The seasonal growth can be expressed by a Logistic model.
     2.木兰科树种的季节生长规律符合logistic模型。
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     Seasonal Growth and Tissue Differentiation of Hevea brasiliensis
     巴西橡胶树的季节生长与组织分化
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     A simulation model of the seasonal growth pattern of plant communities in the Ordos Plateau
     鄂尔多斯高原植物群落季节生长格局模拟
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     Based on the regeneration and seasonal growth rhythm of grassland and special management features authors had first put forward the concept of adaptive grazing-utilization system,and further stated the fun- damental principles,main contents and essential conditions of the system in this paper.
     根据草地具有可更新性和季节生长节律及北方畜牧业经营特点,作者在本文首次提出了适应性放牧利用制度的概念,并陈述了该制度的基本原理、主要内容和实现的必备条件。
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  “季节生长”译为未确定词的双语例句
     Compared with the ambient CO 2, elevated CO 2 led to the peak of CO 2 concentration distribution shifted from soil surface layer to the boundary layer as seasonally growing of seedling roots.
     随着幼苗的季节生长 ,与环境CO2 浓度比较 ,CO2 倍增将导致土壤剖面上CO2 浓度最大区域由表面向壤土和沙土边界层的转移。
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     A Study on the Seasonal Growing Dynamics of Exotic Plants
     两种外来植物季节生长动态的研究
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     Seasonal Dynamic of Growth of Phalaris arundinacea in Beigu Mountain Wetland in Zhenjiang
     镇江北固山湿地虉草季节生长动态研究
短句来源
     In this paper, a research was made on the seasonal growing dynamics of two exotic plants: Gaura parviflora and Altenanthera philoxeroides.
     本研究对两种外来植物小花山桃草(Caura parviflora)和空心莲子草(Altenanthera philoxeroides)的季节生长动态进行了研究。
短句来源
     the model y=a+blnt can be used to express the relationship between seedling growth and the observation month, and the average annual growth, annual increment and monthly net increment could be described by the model y=a+bt ct~2.
     季节生长与观察月份的关系可用数学模型y=a+b1nt表示。
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  相似匹配句对
     (4) beyond growing season.
     ④非生长季节
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     SEASONAL GROWTH OF THE LARGE YELLOW CROAKER,PSEUDOSCIAENA CROCEA(RICH.),OFF CHEKIANG
     浙江近海大黄鱼的季节生长
短句来源
     OPEN SEASON
     狩猎季节
短句来源
     Asalubrious season
     清凉季节
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     growth of diameter ,height and volume;
     材积生长
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  seasonal growth
The effect of air temperature on seasonal growth of shoots in some species of genusAbies (pinaceae) under conditions of introduc
      
Effects of environmental factors on the seasonal growth of Picea abies L.
      
The seasonal growth of shoots, needles, and the trunk in the Norway spruce has been studied in a bilberry spruce forest in the middle taiga subzone of Karelia.
      
The seasonal growth and reproduction of Codium fragile were studied at Boothbay Harbor, Maine, and at Woods Hole and Wings Neck, Massachusetts (USA), in relation to several environmental parameters.
      
In most species photosynthesis (mg O2·g dry weight-1·h-1) was highest in spring and summer, corresponding to the seasonal growth pattern of the algae.
      
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By using the preliminary centri-fugal treatment of rice anthers before being cultured in vitro,the yielding percentage of pollen-inductors can be significantly increased.The optimum results can only be obtained under the condition of the centrifugal rate of 2,000 rpm for 10 minutes and,in these treat-ments,the percentage of the green pollen shoots induced was increased by 1.65 times more than the control. It was also observed that the same material has different centrifugal re-sponses when growing in different...

By using the preliminary centri-fugal treatment of rice anthers before being cultured in vitro,the yielding percentage of pollen-inductors can be significantly increased.The optimum results can only be obtained under the condition of the centrifugal rate of 2,000 rpm for 10 minutes and,in these treat-ments,the percentage of the green pollen shoots induced was increased by 1.65 times more than the control. It was also observed that the same material has different centrifugal re-sponses when growing in different sea-son.Furthermore,the centrifugal for-ce acting on the cells has a directional influence,because the centrifugation would present a stronger stimulating effect on anthers being placed vertically in the centrifugal tubes than on those being placed horizontally or invertedly.

离体培养前用离心处理花药,可显著地提高水稻花粉诱导物的产生频率,用每分钟2000转离心花药10分钟得到最佳的处理效果,花粉绿苗的诱导率比对照提高了1.65倍;发现从不同季节生长的同一材料对离心力的反应并不相同,也观察到作用于细胞的离心力有方向性效应,在离心管中竖置的花药可比倒置或横置的花药具有更大的刺激效果。

Leaves of II Chinese oaks were analysed for their contents of proteins, amino-acids, mineral and trace element. They are. Quercus glandulifera var, brevipetiolata Nakai,Q. aliena var. acutesserrata Max,Q . acutissima var. depresselarpa H.W.Jeu et R. Q.Goo,Q.acutissima var.septetrionalis Liou, Q. mongolica Fisch, Q. fabri Hance, Q. variabilis Bl, Q. aliena var. pekingensis Schott, Q. acutissima Carruth, Q. dentata Thunb, Q. liaotungensis Koidz.The protein contents range from 9.8% to 17.9%. There are 18 amino-acids...

Leaves of II Chinese oaks were analysed for their contents of proteins, amino-acids, mineral and trace element. They are. Quercus glandulifera var, brevipetiolata Nakai,Q. aliena var. acutesserrata Max,Q . acutissima var. depresselarpa H.W.Jeu et R. Q.Goo,Q.acutissima var.septetrionalis Liou, Q. mongolica Fisch, Q. fabri Hance, Q. variabilis Bl, Q. aliena var. pekingensis Schott, Q. acutissima Carruth, Q. dentata Thunb, Q. liaotungensis Koidz.The protein contents range from 9.8% to 17.9%. There are 18 amino-acids in all these leaves, but their contents vary greatly in amount so far as different kinds of acids and species are concerned with aspartic, glutamic, alanine, leucine, phenylalanine, lysine, arginine higher, and cystine, methionine, histidine, tryptophan and ammonia lower, in all the species.Of the mineral and trace elements, magnesium and phosphorus contents are quite similar in different species, but calcium, potassium and iron contents have greater differences among the species, sodium and manganese contents are distinctly higher if compared with those of other families orgenera. The lowest contents are shown by copper and zine.........only a fewppm.Quercues dentata Thunb, Q. aliena var. pekingensis Schott, Q, liao-tungensis Koidz etc are eatable and good fodder, for pig, oxen and sheep.

作者测定了短柄枹栎、锐齿槲栎、扁果麻栎、北方麻栎、蒙古栎、白栎、栓皮栎、北京槲栎、麻栎、槲栎、辽东栎等11种树叶中的蛋白质、氨基酸、矿质元素和微量元素的含量,并在种间进行了比较,阐述了这些成分的含量与生长季节、生长地区、树种本身的关系,为探讨种间的化学分类提供部分数据。分析表明这些栎叶的蛋白质含量在9.8—17.9%之间,均含有18种氨基酸,但各种之间的含量差别很大,其中含量较高的氨基酸有天门冬氨酸、谷氨酸、丙氨酸、亮氨酸,苯丙氨酸、赖氨酸、精氨酸,含量较低的氨基酸有胱氨酸、蛋氨酸、组氨酸、色氨酸。在各种间氨基酸的组成和含量有共同的变化趋势,但个别氨基酸在种间有较大差别。 各种栎叶的矿质元素含量也有各自的范围,镁、磷在树种间含量较为近似,钙、钾、铁差异较大,钠和锰比其它科属的树叶含量均高,铜、锌含量最低仅有几个ppm。 槲树、槲栎、辽东栎等树叶均可食,而且是个好饲料。

This article is dealing with the structure and the histochemical changes in the shoot apex of Torreya grandis in the growing seasons.The results of observation are summerized as follows: The vegetative bud in mature plant can be devided into four periods:the resting period, the period of bud expansion,the period of bud scale formation and the period of develop- ment of new terminal bud.In the whole growing cycle,the vegetative apex always mainta- ins a certain kind of zonation:the apical initials,the subapicat...

This article is dealing with the structure and the histochemical changes in the shoot apex of Torreya grandis in the growing seasons.The results of observation are summerized as follows: The vegetative bud in mature plant can be devided into four periods:the resting period, the period of bud expansion,the period of bud scale formation and the period of develop- ment of new terminal bud.In the whole growing cycle,the vegetative apex always mainta- ins a certain kind of zonation:the apical initials,the subapicat group,the peripheral tissue zone and the rib meristem.In various periods of development,the composition of different zones is nora all the same.Meanwhile,the distribution and fluctuation of starch in the apex change from zone to zone,and parallel to the change of structure.

香榧(Torreya grandis Fort ex Lindl)成熟植株营养芽的季节生长可分四个时期:休眠期、叶扩展期、芽鳞形成期和新的顶芽形成期。在整个生长周期中,苗端始终保持一定的分区形式。但各区繁简在不同发育阶段不尽相同。淀粉在苗端的分布及消长也具分区特性,与细胞组织学分区完全一致。

 
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