查询词典 traits

In the present experiment, the tender stems of Dracaena cambodiana were used as explants to establish a two-step tissue culture and regeneration system. The effects of types and concentrations of plant hormones on the induction of callus were studied. Based on these, the reactions of callus regeneration to different mutation-induced approaches (60Co irradiation, EMS and colchicines), the regeneration ability of the treated callus as well as the characters diversities (including the appearance traits and cytological observations) of the regeneration plants were investigated.

本试验以龙血树幼嫩茎段为材料，通过对龙血树幼嫩茎段两步培养法再生的研究，建立了龙血树幼嫩茎段离体再生体系，证明了愈伤组织的发生和激素种类与浓度的关系；并在此基础上研究了愈伤组织再生对不同人工诱变方法（60Co辐射、EMS、秋水仙素）的反应、被处理愈伤组织再生能力和再生植株性状多样性、以及再生植株不同生理角度的变异性，得到了2株变异株系。

It was showed that from a super-high yield germplasm HS Z6-06-56 derivated from an interspecific hybridization between common wheat and durum wheat: Dates of flagging,heading and maturing were 1,1 and 2 d earlier compared with its accepter′s parent of Shi 4185,respectively,there were no differences between traits of plant height,head length,spikelets/head by means of anova analysis.

通过对普通小麦、四倍体硬粒小麦种间杂交超高产新种质HS Z6-06-56性状表现分析表明：该种质与受体亲本石4185相比，挑旗期、抽穗期及成熟期分别提早1，1及2 d，株高、穗长、小穗数三性状等同于受体。

The application of dwarfing traits has greatly increased the yields of wheat, rice and other crops, leading to the "Green Revolution" occurred around the world in the last century.

矮化性状的利用，显著提高了小麦和水稻等作物的产量，从而引发了上世纪发生的响誉全球的"绿色革命"。

The agronomic traits and genetic character of dwarfism of XHA and AZH were studied.

结果表明它们的半矮生性都是由一对基因控制的。

Thus it can be seen how the dynamical traits of the system are influenced by delays.

并由此可以观察到时滞是如何影响系统的动力学特性的。

While feminine traits are attributes such as affection, compassion, nurturance and emotionality.

阴性文化是指那种注重感情、富于同情心的文化。

One of Picasso' s least endearing traits was his treatment of women.

毕加索最不让人喜欢的一个特点是他对待女人的态度。

The results indicated that the exterior traits for seeds were controlled by endosperm, cytoplasm and maternal genetic effects.

结果表明，种子外观性状的表现同时受制于胚乳核基因、母体植株基因和细胞质基因三套遗传体系。

Except for major QTLs, epistasis played an important role in the genetic basis of yield and fiber traits in upland cotton.

除了主效QTL外，上位性是陆地棉产量和纤维品质性状的重要遗传基础。

Furthermore, it was indicated that epistasis was the main genetic dynamics of speciation and adaption and the primary genetic component of heterosis and complex traits.

遗传物质间上位性是物种分化和适应的重要遗传学动力，也是复杂性状和杂种优势形成的重要遗传组分。

You need to lie low for a while.

你们得歇手一段时间

If you do, you may just be pleasantly surprised.

如果你开口问了，或许有意想不到的惊喜。