查询词典 deciduous leaf

Leaf apex gradually acuminate or abruptly tapered and indistinctly mucronate; winter bud scales early deciduous or some persistent at base of branch.

叶顶端缓尖或急尖并且尖端模糊；冬天芽鳞片提早脱落或有一些仍残留在枝条的基部。

Leaf blade papery, margin of larger leaves with 22–60 or more teeth per side; plants deciduous.

叶片纸质，边缘的更大的叶具或更多齿每边；植株落叶。

Autumn has come, many deciduous trees are beginning to even drop the whole leaf, the leaves can be Parthenocissus still retains a piece of top of that.

秋天来了，许多树都开始落叶，甚至叶子全掉光了，可爬山虎的叶子却始终保留着最高处的那一块。

Leaves deciduous; petiole 3-4 cm, nearly glabrous; leaf blade ovate or ovate-oblong, 9-13 × ca. 8 cm, papery, abaxially densely rufous pubescent on veins, adaxially glabrous, base subcordate, margin doubly serrulate with adpressed acute teeth, 3-lobed; middle lobes triangular-ovate, apex acuminate; lateral lobes in upper part of blade, much shorter and apex acute.

叶脱落 叶柄3-4厘米，近无毛；叶片卵形的或卵状长圆形， 9-13 *长约8厘米，纸质，密被红棕色短柔毛在脉上，正面无毛，基部近心形，边缘重细锯齿具紧贴锐尖齿，3裂；三角状心形的中间裂片，先端渐尖；叶片的侧的裂片在上半部分，很多短和先端锐尖。

Shrubs or trees. Leaves alternate, petiolate; stipules deciduous or evergreen, small, pinnately veined; leaf blade simple, elliptic to lanceolate, secondary veins spreading or curved, margin glandular dentate or spinose dentate, rarely crenate or entire.

灌木或乔木叶互生，具叶柄；托叶脱落或者常绿，小，成羽状脉；平展的或弄弯的单叶，椭圆形到披针形，次脉，边缘具腺齿或具刺的具牙齿，很少具圆齿的或全缘。

Stipules gradually deciduous, triangular, 1-2 mm, membranous; petiole often unequal in length, 0.5-7 cm; leaf blade dark green or green blue, ovate, lanceolate, or obovate-oblong, asymmetric, unequal or equal in size, 1-15 × 0.6-5 cm, thinly papery or submembranous, 3(or 5)-veined, lateral veins many, irregularly reticulate, external secondary veins anastomosing by margin, sometimes inconspicuous, cystoliths finely fusiform, conspicuous adaxially, base obliquely rounded or subcordate, sometimes cuneate, margin entire or sometimes undulate, apex shortly or long caudate-acuminate. Inflorescences solitary; male inflorescence a cymose panicle or racemelike, often longer than leaves; female cymes as long as or shorter than leaves, pedunculate.

逐渐落叶，三角形的托叶，1-2毫米，膜；叶柄通常不等长，0.5-7厘米；蓝色的深绿色的叶片或绿色，卵形，，或倒卵形长圆形，不对称，不等长或大小相等， 1-15 * 0.6-5 厘米，薄纸质的或近膜质， 3(或5)脉，侧脉很多，不规则网状，外部次脉网结的在边缘，有时不明显花序单生；雄花序一总状花序状的密伞圆锥花序或，通常长于叶；雌性聚伞花序等长或短于叶，有花序梗。

Ultimate leaf segments linear, 1–2 mm, branchlets often verticillate; bracteoles deciduous.

线形的末级叶裂片，1-2毫米，轮生的小枝通常；小苞片脱落。

Trees deciduous; inflorescences produced before new leaves, usually bisexual; glands at junction of petiole and leaf blade sessile and cushion-shaped; fruits smooth.

落叶乔木花序在新叶之前生产，通常两性；在叶柄和叶片无梗的交叉口的腺体和垫状；果平滑 1 V。 fordii 油桐

Leaf samples from three evergreen species (southern magnolia, camphor tree, boxtree) and one deciduous species in Shanghai were sampled during 2005 to 2006. The results showed that there has big difference in accumulating capacity and tendency among these species.

采用特征比值法对上海环境数据进行的源分析结果显示：选定的工业区域大气PM10中PAHs污染主要来自工业排放，其次为交通和扬尘污染，总体表现为混合污染；表层土壤分析结果为煤炭燃烧和交通排放混合污染。

Deciduous shrub; flowers 3–8 in umbels or corymbs; pedicel 3–10 mm; leaf apically acuminate to caudate.

落叶灌木在伞形花序或伞房花序里的花3-8；花梗3-10毫米；叶顶部渐尖到尾状。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"