branch and leaf是什么意思

网络释义

用法例句

The measurement on the characters of botany and economy of branch and leaf in 4-year-old plant of baihua cultivar of Finger-citron indicated that: percentage of budding and shooting was 74.

以4年生白花佛手植株枝叶为分析对象,测定其有关植物学和经济学性状。

,the herbicidal activity of water,95% ethanol,butanol,ethyl acetate,chloroform and petroleum ether crude extracts from shell or branch and leaf of J.

)为实验材料,对小桐子果壳和枝叶的水、乙醇(体积分数95%)、正丁醇、乙酸乙酯、氯仿和石油醚粗提物的除草活性进行了生物测定,并从中筛选出抑制作用最强的水粗提物进行进一步的活性组分分离及其除草活性的生物测定。

The mineralization patterns of P, K, Ca and Mg in prunings of 6 hedgerow species, Desmodium rensonii, Tephrosia candida, Albizia yunnanensis, Acacia dealbata, Acacia mearnsii and Leucaena leucocephala, were studied in a 12-week experiment with litterbag method.

对新银合欢、山蚂蝗等 6种植物篱枝叶中养分矿化过程的研究结果表明 :枝叶中P、K、Ca和Mg随不同树种和不同处理而异 ,以圣诞树和黑荆树的矿化最慢 ,埋入土壤的新银合欢枝叶比置于地表的矿化快 ;在前 4～ 6wk内矿化均较快 ,累积矿化量达到比较稳定的水平 ,在 12wk内所有枝叶中K矿化比例为 80 %～ 95 % ,P为 6 0 %～ 85 % ,Ca为 2 5 %～ 72 % ,Mg为 2 0 %～ 6 4% 。

Different number of leaf branches and different consistency treatments were adopted with different genotype cottons.

通过对转基因抗虫杂交棉保留不同数量叶枝、设置不同密度处理,研究发现,随着叶枝数量增多,单个叶枝子棉产量占单株子棉总产的比例降低,留2叶枝处理单叶枝子棉产量占16%左右,留3叶枝处理占12%左右,留4个叶枝处理占9%左右。

Aromatic compounds of fresh juice and fermented wine made of Litchi(cv.Heiye);

黑叶荔枝鲜果汁与发酵酒液的香气成分及其变化

To detect the aromatic compounds from fresh juice and fermented wine made of Litchi(cv.

用GC-MS分析黑叶荔枝鲜果汁及其制成的发酵果酒的香气成分,结果表明,构成荔枝鲜果汁清新头香的主要成分是烯类组分,但在发酵酒液中烯类组分几乎消失,造成了荔枝发酵酒液特色天然香气的丧失以及酒香不和谐。

Allelopathic effect of allelochemicals in Cunninghamia lanceolata litter and humus soil on its seed germination after decomposing for six months;

腐解6个月后杉木枯枝落叶及腐殖土中的化感成分对杉木种子的化感效应

Allelopathic effects of allelochemicals in Cunninghamia lanceolata litter and humus soil on its seed germination after decomposing for three months;

腐解3个月后杉木枯枝落叶及腐殖土中的化感成分对杉木种子的化感效应

Allelopathy of Allelochemicals of Chinese Fir Litter on Chinese Fir after Nine Months of Decomposition;

腐解9个月后杉木枯枝落叶化感物质对杉木的化感作用

To be affected by dieback.

枝叶枯萎受顶枯病影响

The trees and shrubs were in full leaf.

那些树和灌木枝叶茂盛。

The woods were in their full panoply of autumn foliage.

秋天的树林枝叶茂密。

leaf for artificial flowers, foliage of fruit of plastics

人造花、枝叶或果实的叶子,塑料制

leaf for artificial flowers, foliage or fruit (excl. of plastics)

人造花、枝叶或果实的叶子（不包括塑料的）

Camel browse on tree as well as on grind cover

骆驼既吃地被植物也吃树的枝叶

garland of artificial flowers, foliage or fruit or plastics

塑料人造花、枝叶或果实组成的花环

Any small, leafless branch of a woody plant.

细枝，嫩枝木本植物的小的无叶的枝条

Such foliage used for decoration.

青枝绿叶，叶饰用作装饰的绿叶

She complained of his carelessness.

她埋怨他粗枝大叶。

Research for the Mechanisms of Yield Increasing of Cotton Retaining with Monopodium and the Development of the Boll of Monopodium;

留叶枝棉花增产机理及叶枝铃发育的研究

A flattened branch or stem that performs the function of or resembles a leaf, as in the Christmas cactus.

叶状枝，代叶枝；代叶茎起到叶子功能或类似叶子的扁平树枝或茎，如蟹瓜上的

"The plant is generally much Branched and has hairy, strongly odorous, feathery leaves."

植株常多分枝,叶被毛,味浓烈,羽状复叶。

You are supposed to get rid of carelessness, for it often leads to irretrievaBle errors.

你们一定要克服粗枝大叶，因为粗枝大叶常常引起无可挽回的错误。

A woodland plant(Tiarella cordifolia)of eastern North America, having a narrow cluster of small white flowers.

心叶黄木枝一种产于美国东北部的林地植物（心叶黄水枝黄水枝属），生有一种窄小的白花簇

The plane trees lining the main streets are already in leaf.

大街两旁的梧桐树已绿叶满枝了。

The upper part of a tree, which includes the branches and leaves.

树冠树的上部，包括树枝和树叶

His error stemmed from carelessness.

他的错误是由于粗枝大叶而造成的。