查询词典 twig

He broke off the twig with a snap.

他啪地一声把那根树枝折断了。

A tough, supple twig, especially of willow, used for binding things together; a withy.

柳条，韧枝坚硬且柔韧的枝条，尤指柳条，用于捆扎物品；柳条绳

The primary studies on insecticidical and fungicidical components of endophytic fungus in Celastrus angulatus have been carried out from September, 2000 to June, 2002.The results are as follows: Taking PDA and Czapek as separating culture medium, 39 strains of endophytic fungus were separated from the bark, phloem and xylem of the root and twig of Celastrus angulatus.

作者于2000年9月至2002年6月对杀虫植物苦皮藤中内生真菌的杀虫杀菌活性物质进行了初步的研究，取得了以下结果：采用常规的内生真菌分离方法，以马铃薯葡萄糖培养基、Czapek培养基为分离用培养基，从苦皮藤根和侧枝的表皮、韧皮部和木质部中分离得到39株内生真菌。

The volatile oil was extracted from Cinnamomum wilsonii leaf and twig with the steam distillation and the yield was 1.1% and 0.7%, respectively.

采用水蒸气蒸馏法从川桂叶和嫩枝中提取挥发油，出油率分别为1.1%和0.7%。

The twig of Lagerstroemia floribunda Jack were extracted with ethanol and isolated with silica gel column chromatography.

多花紫薇的枝经乙醇冷浸提取，依次用石油醚、乙酸乙酯和正丁醇萃取。

In fact, the Leatherstocking Series ought to have been called the Broken Twig Series.

照他这样，《皮袜子故事集》干脆就叫它《断树枝丛书》好了。

ObjectiveTo study the purification of Chlorogenic acid in twig and leaf Lonicera Japonica Thunb.

目的研究忍冬藤叶中的绿原酸分离纯化工艺。

Inflorescence solitary on each twig, pseudoterminal; leaf blade 8–11(–15)× 3–7 mm, elliptic-oblong or oblanceolate.

在每小枝，假顶生上的花序单生；叶片 8-11(-15)* 3-7 毫米，椭圆状长圆形的或倒披针形。

The results showed that the phytophagous insects in the spruce forest in Qilian Mountains exhibited obvious vertival stratification structure. According to the amounty of species of each structure, it could be divided into 6 insect communities, namely the insects community of the shrub and herbage (928 species), of the soil and root (780 species), of the tender end and needle (117 species), of the stem phloem and xylem (66 species), of the branch thin end twig shin (38 species), of the blossom and seed and fruit (14 species).

结果表明祁连山区青海云杉林中植食性昆虫具有明显的垂直分层结构，根据林分的垂直结构和昆虫寄生、取食树木组织部位可划分为6个群落，其种类由多到少依次为灌木和草本层昆虫群落（928种），土壤与根部昆虫群落（约780种），嫩梢与针叶昆虫群落（117种），树干韧皮部与木质部昆虫群落（66种）、枝梢与嫩皮昆虫群落（38种）、花与种实昆虫群落（14种）。

Cryptic 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 2。

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。