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triploid adj.【生物學】三倍體的。n.三倍體。n.-y

triply

To import polar wood apmp key production equipment and , taking as raw material the triploid chinese white poplar , a pulse and paper making good variety of raw material emphatically populaized by the national “ ninth five - year plan “ , produced poplar wood apmp under an annual production capacity of 34 thousand tons as well as , taking as raw material the poplar wood apmp mixed with bleached wheat straw52 pulse , produce high - grade offest printing book and periodical paper double - offest printing paper and low - quantitative coated cloth paper under an annual production capacity of 51 thousand tons 項目內容:引進楊木apmp關鍵生產設備,以國家“九五”重點推廣的制漿造紙優良原料品種棗三倍體毛白楊為原料,生產楊木apmp ,年生產能力為3 . 4萬噸,并且用楊木apmp與漂白麥草漿配抄高檔膠印書刊紙雙膠紙紙定量涂布紙5 . 1萬元。

Construction , products and ma rket forecastto construct annual apmp pulp of 680 million tons and super print ing paper of 102 , 000 tons . realize woods and paper integration . they plan to intro duce the newliest apmp technology and eqnipment , with the triploid poplar as raw material . our country needs to largely import commodity pulp and waste paper sinc e we lack of woods resource . in 2000 we imported commodity pulp of 3 , 350 , 000 tons , waste paper of 3 , 720 , 000 tons . the annual grouth rate reaches over 32 % . it is for ecasted that the consumption of pulp in china will come to 35 million tons in 20 05 . the contradictions between supply and need will more protrude 襄汾縣以襄汾紙業集團為核心建立了三毛楊經營公司,以公司加農戶的模式營造三毛楊,把林基地建設作為紙業集團的第一車間,現已完成15萬畝,加上轉邊縣市已種植三毛楊1000萬株,本項目年需三毛楊15萬立方米,完全可以滿足該項目所需。

The endosperm is usually triploid and develops from the primary endosperm nucleus , the triploid nucleus resulting from the fusion of one of the male gametes from the pollen tube with the polar nuclei in the embryo sac 胚乳通常是三倍體,由初生胚乳核發育而來,三倍體核來源于花粉管中的雄配子與胚囊中兩個極核的融合。

Double fertilization the fusion of one pollen nucleus with the egg to form the zygote and of the other pollen nucleus with a polar nucleus to form the triploid endosperm nucleus 雙受精:指花粉粒中的一個精子與胚珠中的卵細胞結合形成受精卵,另一個精核與極核結合形成三倍體的胚乳核。

The pollen grain germinates on a special extension of the carpel , the stigma , and double fertilization results in a diploid zygote and triploid ( usually ) endosperm nucleus 花粉粒在柱頭上萌發,雙受精導致雙倍體的合子和三倍體的胚乳形成。

In flowering plants the endosperm tissue is usually triploid , resulting from the fusion of one of the pollen nuclei with the two polar nuclei 在開花植物中,胚乳組織多為三倍體,由一個花粉核和兩個極核融合產生。

Effects of starvation on respiration and excretion of diploid and triploid oysters crassostrea gigas 饑餓對二倍體和三倍體長牡蠣呼吸和排泄的影響

Studies on fiber morphology and lignin distribution of the triploid of populus tomentosa carr 三倍體毛白楊纖維形態學參數及木質素微區分布的研究

The effect of air flow method to the mathematical model of triploid of populus tomentosa carr 三倍體毛白楊滲透率數學模型的研究

Observation on obtaining the triploid by 4x 2x and its cytoembryology in false pakchoi 菜薹三倍體的獲得及其胚胎學觀察

The study on chemical composing of triploid populus tomentosa carr . branch 三倍體毛白楊枝椏材化學組成的分析與比較

Characteristics of lignin structure of triploid clones of populus tomentosa carr 三倍體毛白楊木質素結構特性研究

Discussion on introduction and seedling - culture of populus tomentosa triploid 三倍體毛白楊引種育苗試驗研究

Study on 2n female gamete induction and triploid diversity of lilium oriental 雌配子誘導及三倍體多樣性研究

The change of lignin structure of the triploid of polulus tomentosa during 法蒸煮中木素結構的變化

Explosion pulping of triploid populus tomentosa carrat low pressure 三倍體毛白楊低壓爆破制漿研究