查询词典 leaf

A species of agave cultivated chiefly in warm regions of the Old World for its leaf fibers.

马盖麻一种龙舌兰属植物，主要为获得其叶纤维而在东半球大陆的温暖地区种植

The papaya leaf curl samples from Guangxi and Guangdong provinces were collected and studied, and ageratum yellow vein samples were also collected and studied.

为此我们对广西和广东的番木瓜曲叶病样本开展了研究，并对当地的杂草胜红蓟的黄脉病也进行了研究。

Papaya leaf curl samples collected from Guangxi province and 1 from Guangdong province, and 5 ageratum yellow vein samples from Guangxi province were tested with triple antibody sandwich ELISA and PCR, Results showed all the virus samples were infected by whitefly-transmitted geminiviruses.

利用三抗体夹心ELISA及PCR检测的方法对采自广西的7个番木瓜曲叶病样品和广东1个番木瓜曲叶病样品，及采自广西胜红蓟的5个黄脉样品进行了检测，表明均为粉虱传双生病毒。

I can not be disappointed, because I was ready disappointed, because I became a leaf boat ran aground and look forward to leaving.

我再也不会失望，因为我已经准备好失望，因为我成了一叶搁浅的船，期待启程。

This picture shows the reason why we propagate maple cultivars by vegatative fashion, cuttings, air layering, and grafting, mostly by grafting. See the leaf shape and color of the A.p.

此张照片可看出为何我们利用植株切割，压条，嫁接方式来繁殖枫木以培育新品种，比较A.p。

Under the full sun, the fresh weight of Ajuga multiflora and Belamcanda chinense were the heaviest. Compared with full sun, the ratio of leaf thichness of palisade mesophyll and epidermal mesophyll of plant was lower under 80% shading.

与全光照相比，在遮光80％条件下金叶过路黄与多花筋骨草，其叶片的栅栏组织与海绵组织细胞差异较大，表现为栅栏组织宽度减小，海绵组织细胞之间间隙加大。

Four species were chosen as the materials for the researches of plant growth, leaf structure, chlorophyll and proline content, and photosynthesis charateristic under different shading levels, such as Lysimachia christinae "Aurea", Ajuga multiflora , Ardisia japonic a and Belamcanda chinense.

在此基础上，以金叶过路黄、多花筋骨草、紫金牛及射干等四种地被植物为试材，研究了不同遮荫条件对植株生长、形态解剖和生理指标的影响，试图确定判断地被植物耐荫能力的标准。

The Earth's albedo varies mainly through varying cloudiness, snow, ice, leaf area and land cover changes.

地球的反射率主要因云的变化、冰、雪和土地覆被状况的改变而变化。

Particularly it was now late autumn, saying:" In the dark green mountain algidity is deep, In the highly dense woods frost leaf is sparse."

尤其是到了晚秋，正当是：苍山寒气深，高林霜叶稀。

Ingredients:; Glycerin, Water, Silica, Algin, Calendula Officinalis Flower Extract, Foeniculum Vulgare Oil, Mentha Viridis Leaf Oil, Esculin, Limonene.

：植物甘油，水，矽土，海藻，金盏花萃取精华，茴香油，绿薄荷油，七叶树素，柠檬精油。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。