落叶

Culms 2–5 m, 5–12 mm in diam.; internodes terete, 20–32 cm, pith spongy; nodes weakly prominent, sheath base persistent, corky, glaucous, pilose; intranode ca. 9 mm. Culm sheaths persistent or late deciduous, brown, shorter than internodes, fragile, densely setose; auricles falcate; oral setae ca. 5 mm; ligule arcuate, ca. 2 mm; blade triangularly ovate-lanceolate, abaxially slightly hairy at base.

秆2-5米，5-12毫米直径；节间圆柱状，20-32厘米，木髓海绵状；节身体虚弱突出，宿存的鞘基部，木栓质，有白霜，； intranode约晚落叶的9毫米竿箨宿存或，棕色，节间，脆的短于，密被刚毛；叶耳镰刀形；口头的刚毛约5毫米；弧曲的叶舌，约2毫米；叶片三角形卵状披针形，背面的稍有毛在基部。

Plant deciduous, very rarely evergreen; inflorescence umbellate, corymbose, or compound-corymbose; rachis and pedicels with prominent lenticels in fruit.

植株落叶，极少常绿；花序伞形，伞房状，或者复合；在果期的有突出的皮孔的轴和花梗。

Seed cones (7-)9-18(-20) cm, all deciduous; umbo central, depressed-pyramidal, with a stout, short prickle; needles 2 or 3 per bundle

球果(7-)9-18(-20)厘米，全部落叶；中心，下凹的金字塔的鳞脐，具一粗壮，短皮刺；针叶2或3 每包 15 Pinus elliottii 湿地松

Four uncropped soils in subtropical tea producing area were applied in soil column experiments to study the influence of urea and fallen tea leaves on soil acidification.

用亚热带茶区的4种未垦荒地土壤作土柱模拟，研究了重施尿素和表覆茶树落叶对土壤酸化的影响。

The avenue planting of nine cities in Zhejiang has the following characters: 1. Avenue planting tree species are plenty; 2. Avenue planting benefits among the cities are not uniform and tree species used are various; 3. Tree species used for avenue planting are simple and landscape effects unideal; 4. Cultivated manner and stratal structure are simple, ecological benefits no good; 5. The tree species ratio, of evergreen with deciduous, of fast-growing with slow-growing, is out of proportion, and short-term...

通过对浙江省具代表性的9个主要城市行道绿化状况的调查分析，结果表明浙江省城市行道绿化具以下几个特点：①行道树种资源丰富；②城市之间绿化效果差异悬殊，所采用的绿化树种各有侧重；③绿化树种单一，色彩单调，景观效果差；④栽植配置方式单一，层次结构简单，生态效益差；⑤常绿树种与落叶树种、速生树种与慢生树种比例失调，近期效益考虑多，远期效益考虑少。

The results show that the decomposition rates of Heptacodium miconioides deblades in different net bags all assume unimodal curve change.

研究了亚热带地区濒危植物七子花落叶在不同网袋中的分解速率及其与土壤微生物和土壤环境因子的关系。

Bs the tree its leaves,I shed my words on the earth,let my thoughts unuttered flower in thy silence.

像树木落叶，我飘落语言地上，让我思想沉落无言的花朵，在你的沉默里吧

Fanned by a constant updraught of ventilation between the kitchen and the chimneyflue, ignition was communicated from the faggots of precombustible fuel to polyhedral masses of bituminous coal, containing in compressed mineral form the foliated fossilised decidua of primeval forests which had in turn derived their vegetative existence from the sun, primal source of heat, transmitted through omnipresent luminiferous diathermanous ether.

这种煤炭含有原始森林的落叶堆积后凝缩而成的矿物状化石；森林之发育生长靠的是热源--太阳，而热又是由那普遍存在、传光并透热的能媒传导的。

Viburnum carlesii is deciduous and Viburnum utile is evergreen , so in the spirit of compromise , their tall offspring is semi-evergreen .

荚蒾槠是落叶和荚蒾 utile 是常绿，所以在本着妥协的精神，他们的3米高的后代，是半常绿。

Viburnum carlesii is deciduous and Viburnum utile is evergreen , so in the spirit of compromise , their 3m tall offspring is semi-evergreen .

荚蒾槠是落叶和荚蒾 utile 是常绿，所以在本着妥协的精神，他们的3米高的后代，是半常绿。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。