查询词典 interspecific

In Chapter 4, we consider a series of discrete Lotka-Volterra competitive system with delayed density dependence and delayed interspecific competition.

本文第四章分析了具有滞后种内竞争和滞后种间竞争的Lotka-Volterra竞争离散系统。

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 six species of bats includes Myotis frater,Ia io,Myotis myotis luctuosus,Myotis daubentoni,Myotis fimbriatus and Murina leucogaster.Pearson coefficient (one of correlation analysis methods in SPSS10.0 software)has been adopted to analyze the interspecific relationship between the dominant frequency and body size.

测定了6种蝙蝠科蝙蝠：长尾鼠耳蝠、南蝠、大鼠耳蝠、水鼠耳蝠、毛腿鼠耳蝠、白腹管鼻蝠的回声定位声波特征及体型参数。

Bird flu is one kind of the violent infectious disease being able to affect the various feather and person , whose sub virus type is a lot of , host range is broad, virus is easy to dissociation happened and re-organize , is virus's turn to be able to break the interspecific crossing obstacle affecting person , have common important hygienics significance.

禽流感是一种可以感染多种禽类和人的烈性传染病，其病毒亚型众多，宿主范围广，病毒容易发生变异和重组，该病毒可以突破种间障碍感染人，具有重要的公共卫生学意义。

The loose interspecific association is possibly related to the development stage of communities and ecological features of species.

这种"松散"的状况可能与群落的发展阶段和物种的生态学特性有关。

Interspecific hybridization of nucleic acids is a method of this type currently being developed.

核酸的种间杂交便是当前正在发展的这样一种方法。

What's more, there were significant interspecific and spatial variations in the anti-proliferation and apoptosis-inducing effects.

结果4种甘草的活性成分对人乳腺癌BCAP37细胞具有显著的增殖抑制与诱导凋亡的作用，且存在显著的种间与产地间差异。

Among plants, one of the most effective forms of interspecific competition for resources is allelopathy.

对于大多数植物，种间最有效的资源竞争是异种相生相克关系。

These results show that the effect of promoting growth of bursin has dosage dependence and has no interspecific difference.

这说明法氏囊活性肽具有促生长的作用，而且这种作用没有种属间差异，但与剂量有一定的关系。

This tissue culture system laid a foundation for germplasm conservation and exploitation of the two interspecific hybrids.

这一组培体系的建立，为2个种间杂交种的种质保存及利用奠定了基础。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。