stomatal的例句大全

The size of stomatal guard cells and the chloroplastid numbers were increased, accompanied by the decrease of stomatal density.

四倍体棉种的气孔保卫细胞的大小和叶绿体数目增加，而气孔密度则比二倍体棉种的小。

Relationship Between the Ploidy Level of Microspore-Derived Plants and the Number of Chloroplast in Stomatal Guard Cells in Brassica oleracea

甘蓝类蔬菜小孢子再生植株染色体倍性与气孔保卫细胞叶绿体数的相关性

The ektexine surface of the ovary wall is smooth, no hais or idioblast The stomatal apparatus can be seen.

子房壁表面光滑，无毛或异细胞，可以看见气孔器。

Using the desiliconization and scraping into shape method, studies were made on stomatal length, width and density of rice leaves.

采用改良刮制法对水稻叶片气孔的长度、宽度和密度及其相关性进行了研究。

It was indicated that the indirect induction of 0.2 W · m~ ( 2) UV-B radiation to the stomatal closedown of V.faba leaves related to NO and H_2O_2.

结果说明0.2W.m-2的UV-B辐射对蚕豆叶片气孔关闭的间接诱导与NO和H2O2有关。

we researched on the stomatal differentiation, stomatal density and stomatal aging in amaranthus tricolor leaves. result shows that the differentiation of mother cell in protective cell begins from folded leaves that are 13.8 mm long. with the leaves unfolding, stomata are mature and open.

对三色苋叶片气孔的分化、密度、老化等进行了研究，结果表明保卫细胞母细胞的分化始于叶长13.8mm的未展开心叶上，伴随着叶的展开，气孔成熟开孔。

The variation of stomatal index of the abaxial surfaces is smaller than that of the index of the adaxial surface, and also is smaller than that of the density of the abaxial and adaxial surfaces in linear-subulate leaves according to the Mest.

条状钻形叶远轴面气孔指数的变化比近轴面气孔指数的变化小，也比近轴面和远轴面气孔密度的变化小。

The decreases of dry matter, leaf area, height, net photosynthetic rates, stomatal conductance and transpiration rates under alkali stress were greater than those under salt stress.

碱胁迫下干重、叶面积、株高、净光合速率、气孔导度、蒸腾速率的下降程度都明显大于盐胁迫下。

And soil water index also has significant correlation with evapotranspiration rate, net photosynthesis rate and stomatal conductance. 6.

土壤水分指标与蒸腾速率、净光合速率、气孔导度呈显著或极显著正相关。

The stomatal density was shorter in two experimental areas than that in clear area ( 180 num/ mm2).

两试验区针叶的气孔密度比清洁区正常马尾松针叶的气孔密度（180num／mm~2）都小。

The lower stomatal conductance and photosynthetic rate of Paphiopedilum might partially caused by the lack of chloroplasts in the guard cell of Paphiopedilum.

另外兜兰低的光合能力还可能与保卫细胞叶绿体的缺失有一定关系。

The effect of stomatal parameters of Chlorophytum comosum in different cultural condition A comparing experiment on rice water and atmosphere balance no-tillage cultivation with regular cultivation in varied line widths

不同栽培基质对吊兰气孔参数的影响水稻免耕水气平衡栽培不同畦宽与常耕栽培比较试验

A Study on the Relationship of Stomatal Density of Sugarbeet Cotyledon and Sugar Content in Beet Root

甜菜子叶气孔密度与块根含糖率关系的研究

16 and 24 days later after water stress starting, the reason of Pn drops mainly is the stomatal limit, and 48 days later, primarily is non-sto matal limit.

在水分胁迫后16天和24天，Pn下降的原因主要是气孔限制，在水分胁迫后48天，则以非气孔因素限制为主。

For species Magnolia grandiflora, the PAHs concentrations increased with the increases of palisade tissue thickness, ration of palisade to spongy tissues, total leaf thickness, stomatal length and stomatal width.

广玉兰叶片随栅栏组织厚度、栅栏-海绵组织比值、叶片总厚度、气孔长度和气孔宽度这些相关结构的增大，PAHs含量呈上升的趋势。

The effect of stomatal and nonstomatal limitation during the diurnal course of photosynthesis was studied in the typical dry and high temperature weather of Shandon Province.

研究了在典型高温低湿天气下大豆光合日变化过程中气孔限制和非气孔限制的效应。

Moreover, flooding in summer had much more influence on membrane injury and Pn, WUE, AQY, CE than drought stress, the decrease of Pn in initial stage was due to stomatal limitation, and then non stomatal limitation dominated.

其中夏季淹水胁迫对红叶石楠膜伤害和Pn、WUE、AQY、CE的影响较干旱胁迫大，光合下降在胁迫初期为气孔限制，到中、后期转化为非气孔限制；

After heading, flag leaf stomatal conductance, net photosynthetic rate increased with the increase of the application of nitrogen and potassium.

抽穗后剑叶气孔导度、净光合速率随着氮钾用量的增加而增加。

Effect of exogenous hydrogen peroxide on stomatal movement in Vicia faba

外源过氧化氢对蚕豆气孔运动的影响

Modulation effect of protoplasm in guard cell on stomatal transpiration

气孔蒸腾中保卫细胞原生质的调控作用