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trip·loid 英ˈtrɪpˌlɔɪd美ˈtrɪpˌlɔɪdAHDtrĭpʹloid' 高COCA¹¹⁹³⁶⁸BNC¹⁷³⁹⁹⁵⁺²iWeb⁵⁵⁶⁹⁶
基本英英记法例句例句
n.三倍体⁸⁶adj.三倍性的⁷;三倍体的⁷复数triploids名词triploidy
Adjective:
of a cell or organism having three complete sets of chromosomes;human triploid fetuses are usually spontaneously aborted tri三-ploid⇒n.三倍体adj.三倍性的⁷;三倍体的⁷
形容词56%,名词44%
用作名词But he says his fish could also be madetriploidif necessary.但他说必要时也可以将他的鱼变成三倍体。用作形容词The gonads of thetriploidscallops were transparent, and could not be distinguished as male or female.三倍体栉孔扇贝的生殖腺外观呈透明状，分不出雌雄。 An experiment of making high grade coated paper with APMP from fast-growing triploid of populus tomentosa was carried out.
进行了速生材三倍体毛白杨 APMP浆配抄高档铜版纸的应用试验。 iciba
Art base paper blended with P- RC APMP of the triploid of Populus tomentosa was investigated.
对三倍体毛白杨 P- RC APMP浆配抄铜版原纸进行了试验研究。 iciba
In order to make surmountable progress in poplar triploid breeding, researched on cytology, especially chromosome techniques, must be strengthened.
杨树三倍体育种要取得突破性进展，必须加强细胞学，尤其是染色体制片技术的研究。 cnki
The comparative effectiveness of combined caffeine and heatCFHT , CB and6 DMAP for inducing triploid in Crassostrea gigas is reported.
本文报道了采用高温结合咖啡因、 CB、6 DMAP等方法诱导长牡蛎三倍体的研究结果。 cnki
The discipline of temperature variation in the internal- mat of wafer-board, which is made from triploid populous tomentosa, is studied in this article.
本文研究以速生材三倍体毛白杨为原料压制大片刨花板时的板坯内部温度变化规律。 wood
The existence of chromosome structural variations, such as inversion, translocation, etc. And natural triploid may also cause the occurrence of pollen abortion.
易位、倒位等染色体结构变异和天然三倍体株系的存在也是造成毛白杨花粉败育的原因。 cnki
The influence of supercooling silkworm eggs of different age on the induction ratio of tetraploid and the sex ratio of the triploid in the offspring was discussed in this paper.
探讨了家蚕盛产卵后不同时间的卵过冷却处理对四倍体诱发率和后代三倍体性比发生的影响。 cnki
The relative nuclear DNA content of nuclei isolated from young leaves including4 diploid,2 triploid and1 tetraploid was measured by flow cytometry in grape cultivars.
利用流式细胞术对4个葡萄二倍体、2个三倍体、1个四倍体试管苗的细胞核 DNA的相对含量进行测定。 cnki
The techniques and their effects in seed production and culture to adult in triploid oyster were reviewed in terms of industrialization.
在产业化显示度方面，综述了三倍体牡蛎育苗与养殖的技术及效果。 cnhover
The way of breeding of triploid grapes mainly includes crossing between diploid and tetraploid cultivars, endosperm and anther culture.
葡萄三倍体育种主要途径是二倍体与四倍体之间的有性杂交、胚乳和花药培养等。 cnki
The triploid had parental morphological characters, but nearly sterility, of which seeding rate was only0.12 %.
三倍体具有双亲的形态特征，但高度不孕，结实率仅0.12%。 cnki
But he says his fish could also be made triploid if necessary.
但他说必要时也可以将他的鱼变成三倍体。 ecocn
Cold shock, heat shock and hydraulic pressure were used to restrain the second meiosis of the fertilized gold fish eggs and to induce gold fish triploid.
运用冷休克、热休克、静水压三种方法抑制金鱼受精卵第二次减数分裂，诱导金鱼三倍体。 cnki
Content of nuclear DNA for apple cultivars including12 diploid and5 triploid was measured by flow cytometry.
利用流式细胞光度术测定了苹果12个二倍体，5个三倍体细胞核 DNA含量。 cnki
Gametosomatic fusion of pummelo with sweet orange led to the regeneration of triploid embryos. Pollen-tube growth was observed during the culture.
体细胞与四分体小孢子原生质体之间的配合，即体配融合研究已再生出三倍体胚状体，并观察到花粉管生长现象。 cnki
He says, though, that his fish could also be made triploid if necessary.
尽管如此，他说如有必要，这些鱼也可以携带上三染色体。 ecocn
Human triploid fetuses are usually spontaneously aborted.
人类的三倍体胎儿通常会自然流产。 nciku
In this study, three Agrobacterium rhizogenes bacterial strains 30148, 15834 and ZALF infected the leaf explants of triploid Chinese white poplar, the hairy roots were obtained from leaf explants.
本研究分别用发根农杆菌30148，15834和 ZALF三种菌株感染三倍体毛白杨叶外植体，并获得毛状根。 iciba
It is important to study the nutrient characteristic in leaf and nutrient dynamic in forest land of triploid Populus tomentosa in order to improve the ability of plantation nutrient management.
三倍体毛白杨是我国近年来发展迅速的树种之一，研究其叶片营养特性与林地养分动态对提高人工林的营养管理水平具有重要意义。 dictall
Regenerating plants were produced from immature leaves of the triploid of Populus tomentosa by tissue culture on MS basic medium with different plant hormone.
采用毛白杨三倍体幼叶作为外植体进行组织培养，以 MS为基本培养基获得了再生植株。 cnki
Results showed that growth of clonal triploid of Populus tomentosa had significant stage. Growth process appeared the rule of slow fast slow and existed obvious fast growing period.
结果表明，三倍体毛白杨无性系生长发育具有明显的阶段性，生长进程呈现慢-快-慢的规律，并存在明显的速生期。 cnki
Studies on the Pulping Properties of Triploid Clones of Populus tomentosa Carr.
三倍体毛白杨纸浆材制浆特性研究。 kuenglish
Such“ triploid” fish are perfectly viable, but they are sterile.
这种“三倍体”的鱼非常容易存活，但没有生殖能力。 ecocn
The paper has analyzed the growth adaptability of10 varieties of triploid Populus tomentosa of pulpwood forest afforested in Shiyanghe in 2001.
本文分析了2001年作为纸浆林发展引种的10个三倍体毛白杨系号在石羊河流域造林的生长适应性。 dictall
The difference of mantle between diploid and triploid is analyzed from outward appearance, tissue slides and content of protein and glycogen in Crassostrea gigas.
本文从外观、组织切片、蛋白质和糖元含量等方面分析了长牡蛎二倍体和三倍体外套膜的差异。 cnki
The endosperm, which is derived from two polar nuclei fusing with one sperm, is a triploid tissue whose genetic constitution is more complex than common diploid tissue.
由于胚乳是由雌性的两个极核和雄性的一个精核受精发育而成的三倍体组织，因此胚乳性状的遗传基础要比通常的二倍体农艺性状复杂得多。 cnki
There is acidification on the rhizosphere of Triploid populus tomentosa in certain degree.
三倍体毛白杨根际存在一定的酸化现象。 cnki
Therefore, we have proved that there is a close correlation between the artificial multiple triploid carp and its diploid parents in both chromosomal numbers and relative DNA contents.
研究进一步证明人工复合三倍体鲤与二倍体亲本的染色体倍性和相对 DNA含量存在着明显的相关性。 cnki |