查询词典 maple leaf

The increasing of cultivation density leaded to the decline of ear leaf physiological function and self-guard enzyme activity and eventually shortening leaf functional stage,decreasing its photosynthesis.

随着种植密度的增大，果穗叶光能转化和自身保护酶系活性下降，光合生产能力减弱，造成果穗叶生理功能早衰，缩短了叶片功能期。

N-use efficiency at mature stage were significant- negatively correlated with N-content of ear, leaf and sheath, N-accumulation and N- distribution ratio of leaf and sheath at late grain-filling stage and were significant-positively correlated with N- distribution ratio of ear at late grain-filling stage.

籽粒灌浆不同时期的氮素利用效率品种间呈显著差异，其中成熟期氮素利用效率与成熟期穗和鞘叶氮素含量、鞘叶的氮素积累量和鞘叶氮素分配比例呈显著的负相关，与灌浆中后的穗氮素积累分配比例呈显著的正相关。

Leaves variable, those on previous year's branches usually alternate, those on short branches approximate and often fascicled; petiole 1–2(–3) cm, glabrous, with 2 to 4 nectaries at apex or at base of leaf blade; leaf blade lanceolate to elliptic-lanceolate, 3–6(–9)× 1–2.5 cm, slightly pilose when young, glabrescent, base broadly cuneate to rounded, margin shallowly densely serrate, apex acute to shortly acuminate.

易变的叶，那些在通常互生的第二年分枝上，那些在短枝紧靠和通常簇生上；叶柄1-2(-3)厘米，无毛，具2在4蜜腺在先端或叶片的在基部；叶片披针形的到椭圆形披针形， 3-6(-9)* 1-2.5 浅的幼时的厘米，稍具柔毛，后脱落，基部宽楔形到圆形，边缘浓密有锯齿，先端锐尖到短渐尖。

Growth of plants was suppressed by 150mmol . L~-1NaCl stress, at the meantime, relative electric conductivity, leaf proline content and chlorophyll a/b increased, chlorophyll content, photosynthesic rate and transpiration rate decreased. Relative electric conductivity in root was more than that of leaf. The content of abscisin acid increased, while the content of gibberellin, Indoleacetic acid and zeatin decreased under salinity stress.

NaCl胁迫抑制草莓生长，引起草莓膜透性增加，脯氨酸含量和叶绿素a/b增大，叶绿素含量、净光合速率、蒸腾速率减小，ABA含量增加，ZT、IAA和GA含量减少，各处理根系膜透性大于叶片，且内源激素含量变化幅度比叶片小。

It was shown that the shapes of upper leaf epidermal cells varies from irregularly sinuolate, nearly elliptic to irregularly polygonal. The lower leaf epidermal cells are usually irregularly sinuous or sinuate. The patterns of anticlinal walls are sinuate irregularly, and the ambits are inconspicuous between the cells.

粗叶木属植物上表皮细胞形状一般呈不规则波状、近椭圆形或者不规则多边形，下表皮细胞一般呈不规则皱波状或者多裂深波状，细胞壁曲折无章，细胞间界限不明显，上、下表皮细胞壁均有加厚现象。

Leaf sheath auricles present, secondary veins of leaf blades 5–9-paired

叶鞘的叶耳宿存，叶片的次脉5-9配对 7

The leaf area index, photosynthetic potential and dry matter accumulation were lower for the SHY rice than those for the CK at the early growth stage, and their differences were not significant between the two rice types at heading, and were greater for the former than the later after heading. The root-shoot ratio at each growth stage, root bleedings from heading to maturity, grain-leaf ratio, translocation percentage of the matter from stems and sheaths and harvest index of SHY rice were greater than those of CK.

超高产水稻各生育时期的根冠比、抽穗至成熟的根系伤流量以及粒叶比、茎鞘物质运转率和收获指数均显著高于CK；超高产水稻花后叶面积指数、剑叶叶绿素含量、光合速率、PSⅡ最大光化学效率均显著高于对照，非光化学猝灭系数显著低于对照。

Branchlets of current year and leaf blades abaxially hairy hairs on leaf blades wiped off easily.

当年小枝和叶片背面有毛的容易擦掉的在叶片上的头发。

It has been estimated that there are approximately 10,000 three-leaf clovers for every four-leaf clover.

倘若你同时拥有这四样东西，那幸运就无时无刻不围绕着你了。

When a four-leaf clover is found, it's considered lucky, since they occur on average only once for every 10,000 three-leaf clovers.

当一种四叶苜蓿被发现，它就被认为幸运的象征，因为几乎只有在10000片三叶草中才会找到一片四叶苜蓿。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。