查询词典 twig

Cryptic coloring predaceous vertebrate tint zebra Sargasso twig lichen flake gradation obliterate larva pupa mimicry nocturnal insectivorous procryptic

脊椎动物门色泽，色彩斑马果本马尾藻嫩枝地衣一片等级，层次，分等涂抹，擦去，使消失幼虫，幼体蛹模仿，拟态夜间发生的，夜出的食虫的有保护色的，保护性的难句译注 1。

Culm internodes terete; leaf blades 2–4 per ultimate twig; leaf sheath oral setae present

Culm节间圆柱状；每末级的小枝叶片2-4；叶鞘口头的刚毛宿存 63

Leaf blade ovate or elliptic, 1.7–4(–6)× 1–2 cm, apex acute or obtuse to acuminate; twig densely pubescent; inflorescence subglabrous; small shrub, 0.5–2 m tall.

叶片卵形或椭圆形， 1.7-4(-6)* 1-2 厘米，先端锐尖的或钝到渐尖；小枝密被短柔毛；花序近无毛；小灌木，0.5-2米高。

Polly's Tree A dream tree, Polly's tree: a thicket of sticks, each speckled twig ending in a thin-paned leaf unlike any other on it or in a ghost flower flat as paper and of a color vaporish as frost-breath, more finical than any silk fan the Chinese ladies use to stir robin's egg air.

一棵梦想树，波莉的树：一束满是枝条的灌木丛，每个有斑点的细枝末梢都以薄薄的叶子而终犹如镶嵌的玻璃碎片彼此各不相同或终结于一朵鬼花平平如纸且色彩蒙胧好象霜结的哈气，挑剔过任何丝绸扇子中国女人用来把知更鸟蛋搅入空气。

Polly's Tree A dream tree, Polly's tree: a thicket of sticks, each speckled twig ending in a thin-paned leaf unlike any other on it or in a ghost flower flat as paper and of a color vaporish as frost-breath, more finical than any silk fan the Chinese ladies use to stir robin's egg air.

波莉的树一棵梦想树，波莉的树：一束满是枝条的灌木丛，每个有斑点的细枝末梢都以薄薄的叶子而终犹如镶嵌的玻璃碎片彼此各不相同或终结于一朵鬼花平平如纸且色彩蒙胧好象霜结的哈气，挑剔过任何丝绸扇子中国女人用来把知更鸟蛋搅入空气。

He bound the twig s into faggots.

他把树枝捆成束

Think of the dictionary of sound and scent and recollection that unfolds before a real wild beast as it comes out from its lair every evening, with the knowledge that in a few minutes it will be hieing along to some distant hunting ground where all the joy and fury of the chase awaits it, think of the crowded sensations of the brain when every rustle, every cry, every bent twig, and every whiff across the nostrils means something, something to do with life and death and dinner.

它们会依靠这些头脑中的认识，一路疾走奔向那遥远的狩猎场。那里有追捕猎物的畅快和狂热在等着它们；想想它所听到每一声唏嗦，每一声鸣叫，每一声压弯细枝的声音，它脑海中纷乱紧张的感觉，每一股从鼻孔喘出的气息都意味着生死存亡与猎食。

In order to assess the change of triploid populus tomentoza pulp plantation long-term-site productivity, The paper studied on effects of aboveground litterfall, fine root turnover and wet dust precipitation in nutrient cycling of triploid populus tomentoza pulp plantations at different ages,namely 2a、4a、5a、6a.It studied influence of different factors on decomposition of leaf、tree bark and twig of triploid populus tomentoza to select the operations to accelerate the decomposition and nutrient release. Finally, it studied influence of different intercrops on plantation site productivity and the relationship of intercrops and triploid populus tomentoza to select suitable intercrops. The main results as follows:(1)The aboveground litterfall of triploid populus tomentoza increased along with age from 216.03±59.7gm~(-2) at 3a to 482.38±101.3gm~(-2) at 7a, The N returned by litterfall wasl8.38±2.46kg.hm~(-2)a~-121.63±2.25kg.hm~(-2a~-139.51±4.61kg.hm~(-2a~-138.89±4.89kg.hm~(-2a~(-1) at 3a、5a、6a、7a respectively. The P returned by litterfall was 5.80±0.62kg.hm~(-2)a~(-1)、8.16±0.94kg.hm~(-2)a~(-1), 11.31±1.33kg.hm~(-2)a~(-1)、11.76±1.37kg.hm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The nutrient returned by fine root turnover increased along with age, too. The N returned by fine root turnover was 3.85±0.41kghm~(-2)a~(-1)、5.22±0.63kghm~(-2)a~(-1),7.62±0.89kghm~(-2)a~(-1),9.17±1.22kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The P returned by fine root turnover was 0.73±0.07kghm~(-2)a~(-1)、1.69±0.09kghm~(-2) a~(-1)、1.92±0.31kghm~(-2)a~(-1)、1.96±0.21kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The leaf was the principal pathway to return nutrient to soil among litterfall, fine root turnover and wet dust precipitation. The proportion of returned N by leaf was 74.84%、71.96%、78.58%、75.03% at 3a、5a、6a、7a respectively,The proportion of returned P by leaf was 85.93%、80.31%、83.04%、83.23% at 3a、5a、6a、7a respectively. Therefore, it is important to protect and utilize the leaf in order to maintenance and enhance the long-term-site productivity of triploid populus tomentoza pulp plantation.

本文采取时序研究法，以3a、5a、6a、7a共4个不同年龄的三倍体毛白杨纸浆林为对象，研究了地上凋落物、细根周转、湿沉降在林分N、P营养元素循环中的作用及不同年龄林分N、P营养元素循环的特征，以评价三倍体毛白杨纸浆林长期立地生产力的变化；采取网袋法研究了不同因素对落叶、树皮、树枝分解的影响，以确定加快其分解、促进养分释放的措施：同时研究了不同间作物对林地影响、林木与间作物之间关系，以选择能维持立地生产力的合适的间作物种类等内容，得到以下结论：(1)随着年龄的增加，三倍体毛白杨地上凋落物的数量从3a的216.03±59.7gm~(-2)增加到7a的482.38±101.3gm~(-2)，通过凋落物归还的N分别为：3a时为18.38±2.46kg.hm~(-2)a~(-1)，5a时为21.63±2.25kg.hm~(-2)a~(-1)，6a时为39.51±4.61kg.hm~(-2)a~(-1)，7a时为38.89±4.89kg.hm~(-2)a~(-1)，归还的P分别为：3a时为5.80±0.62kg.hm~(-2)a~(-1)，5a时为8.16±0.94kg.hm~(-2)a~(-1)，6a时为11.31±1.33kg.hm~(-2)a~(-1)，7a时为11.76±1.37kg.hm~(-2)a~-1随着年龄的增加，通过细根周转归还的养分也在增加，归还的N分别为：3a时3.85±0.41kghm~(-2a~(-1)，5a时5.22±0.63kghm~(-2)a~(-1)，6a时7.62±0.89kghm~(-2)a~(-1)，7a时9.17±1.22kghm~(-2)a~-1归还的P分别为：3a时0.73±0.07kghm~(-2a~(-1)，5a时1.69±0.09kghm~(-2)a~(-1)，6a时1.92±0.31kghm~(-2)a~(-1)，7a时1.96±0.21kghm~(-2)a~-1从地上凋落物、细根周转、湿沉降三种不同途径归还林地养分所占的比例来看，地上凋落物中的落叶是归还养分主要途径，年龄在3a、5a、6a、7a时，通过落叶归还的N所占比例分别为74.84%、71.96%、78.58%和75.03%，归还的P所占比例分别为85.93%、80.31%、83.04%和83.23%。

And overturns him And near inurns him, And lights on a nether twig, when its brush Starts off a volley of other lodging lumps with a rush.

雪块冲倒了麻雀，几乎把它埋在雪窝。麻雀飞到低枝上栖歇，又抖落树枝上片片玉屑。

A four-inch twig buzzes overhead and thuds onto a nearby branch.

一根四英寸长的&细枝&在高处嗡嗡作响，砰的一下撞上了旁边的树枝。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。