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varieties of trees相关的网络例句

查询词典 varieties of trees

与 varieties of trees 相关的网络例句 [注:此内容来源于网络,仅供参考]

Highthick pulp machine is relatively vide to the scope of application of the thick liquid material.Both the complicatedness varieties trees,the thick liquid material that the material differs greatly and the remaining leftover bits after wood processing,wood shaving,sawdust,sub thick liquid,cotton stalk,hemp stalk,bush,crudefiber crop,rice wheatgrass,reed,crudefiber crop,many kinds of goods thick liquid board,wasted paper,bagasse,agrimony etc.can be fasten separated info the good fibre with higher velocity and proper to rub a block of interval.

高浓磨对浆料的适用范围较广,无论是树种复杂,材料差异圈套的浆料,还是木材加工后剩余的边角料,以及刨花、锯屑、节子浆、棉秆、灌木、麻秆、枝桠村、稻麦草、芦苇、麻类多种商品浆板、废纸、甘蔗渣、龙须草等,都能够以其较高的旋线速度及适当磨片间隙分离成优质纤维。

A method of assuring pollination of the Smyrna and other edible figs in which flower clusters of the caprifig are hung from trees of the edible fig, allowing wasps to carry pollen from the flowers of the caprifig to those of the edible varieties.

无花果受精,无花果虫媒授粉法确保花束悬挂在可食用无花果果树上的士麦那无花果和其它可食用无花果授粉,以让蜜蜂将野无花果的花粉带给那些可食用无花果树种上

" Frankincense is fragrant gum resin obtained from trees of the genus Boswellia, particularly several varieties found in Somalia, Yemen, and Oman."

乳香是含有挥发油的芳香胶质树脂。乳香产自橄榄科乳香属树木,特别是索马里、叶门和阿曼地区的各种乳香树。

Except for some eucalyptus varieties that may be harvested within eight or 15 years, the greater number of other trees such as pine, musizi, cypress, terminalia, or hoop pine, take as long as 18 to 25 or even 30 years to be ready for harvesting.

除一些桉树品种,可收获8个或15年来,越来越多的其他树木如松树, musizi ,桧木,榄仁,或箍松树,需要长达18至25 ,甚至30年准备收获。

Based on the experiences of the local peasants and our investigation, tung oil trees in Zhejiang can be classified into 5 local varieties.

本文在总结浙江群众对油桐品种分类的经验和本人对油桐性状变异规律的观察的基础上,把浙江地区的油桐分为座桐、五爪桐、少花吊桐、吊桐和野桐五个地方品种;并对这些地方品种的特性和产量作了初步比较分析,对这些地方品种的利用亦提出了初步方案。

In order to increase solar energy utilization ratio in mulberry gardens, mulberrytrees of different varieties were planted alternately to regulate the growth relationshipbetween individual trees and tree population,between arboreous and bush mulberries .

为提高桑园空间与光能利用率,在桑园采用不同的桑树品种搭配、进行高低立体交叉栽植,合理调整桑树单株与群体、乔木桑与灌木桑之间的生长关系

In Australia, it is easy to find many special varieties including those possessing the characteritics of good salinity tolerance, waterlogging tolerance, cold tolerance or wind resistance because eucalyptus trees are widely distributed in various types of climatical and geological environments in Australia.

桉树的天然分布区澳大利亚的自然条件多种多样,因此桉树有适应各种不同气候和地理条件的繁多种类,包括抗盐碱,耐水浸,抗风和耐寒性等特点。

Diospyros kaki Thunb cv.Fuyu and Jiro are Japanese persimmon varieties. Dormant buds taken from persimmon trees, as in vitro explants materials, were set up successfully. New shoots were attained. Callus was induced and adventitious buds were differentiated from leaves and roots of tissue cultures; new shoots propagation and shoots rooting were studied in different basal medium added different hormones.

本研究以甜柿品种富有柿与次郎柿为材料,系统地研究了两品种的组培快繁、组培苗叶片和根段的不定芽再生、愈伤组织的诱导和不定芽的分化、不定根的诱导等技术,以期为柿果的转基因技术奠定基础,同时也为富有柿与次郎柿苗木的快速繁殖提供技术依据。

It mainly causes losses of sweet orange trees on sour orange rootstock, and also causes stem pitting syndrome and reduces fruit size of grapefruits and some sweet orange varieties.

它主要危害以酸橙作砧木的柑桔,也能引起葡萄柚和某些甜橙品种的茎陷和果实变小等症状。

However, Criollo cocoa accounts for only 10% of the world crop. The remaining 90% is harvested from trees of the Forastero family, with its many hybrids and varieties.

然而它的产量只占世界可可豆总产量的10%。90%的可可豆属于福拉斯特洛可可这一大类,其中包含很多杂交品种。

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