The results showed that it was an efficient technique to clone new genes by searching EST database with homologous gene of model species.
表明根据物种间同源基因序列，对跨物种间EST数据库进行同源检索、筛选、拼接，是克隆基因的有效途径。
The results show that it is a convenient technique for cloning new gene by searching EST database with homologous gene of model species such as fruit fly.
说明根据物种间同源基因序列，进行跨物种EST数据库的同源检索筛选、拼接，是基因克隆的一条有效途径。
Rice (Oryza sativa L. ), which has a small genome in cereal plants, has several advantages as a model species for studying molecular biology and developmental biology.
水稻是基因组最小的禾谷类作物，也是植物发育生物学和分子生物学研究较理想的模式植物。
As the genome projects of human, some model species, some economic important species and many microbe species have been accomplished, biology has entered into the era of genome.
随着人类基因组和一些模式生物、重要经济生物以及大量微生物基因组测序的完成，生物学整体研究业已进入基因组时代。
Many species appear to remain unchanged in the fossil record for millions of years—a situation that seems to be at odds with Darwin's model of continuous change.
许多物种似乎在数百万年的化石记录中都保持不变——而这种情况似乎与达尔文的持续变化模型不一致。
Male rats sometimes eat their young rather than nurture them, which makes them a poor model for studying how fatherhood affects the brains of species that frown on infanticide.
雄鼠有时候会吃掉他的幼崽而不是养育它们，因此对于研究那些不存在杀婴行为的物种来说是，老鼠不是一个好的模型。
The researchers applied a mathematical model to calculate the rate of accumulation of species, also called the diversification rate.
研究人员应用一个数学模型来计算物种的堆积速率，也称之为多样化率。
A model that had a single common ancestor and allowed for some gene - swapping among species was even better than a simple tree of life.
一个拥有单一共同祖先且允许物种间部分基因彼此交换的模式甚至更优于树形生命模式。
The new model additionally helps to explain the gliding technique of many other species, including certain mammals, frogs, lizards, snakes, ants, fish and squid.
这个新的模型也解释了其他种类动物的滑翔技术，包括哺乳动物，青蛙，蜥蜴，蛇，蚂蚁，鱼和鱿鱼。
Neven is excited about the potential to enable the system to identify which species of tree a leaf fell from, or the model of car parked on the street.
乃文对于让系统认出一些的东西的前景很激动，比方说认出一片落叶来自哪个树种，或者停在路边的车辆的牌子。
Their initial results suggest the model works on a local scale, although they are expanding their tests to study leaves from species at the Rocky Mountain Biological Laboratory in Colorado.
他们的最初结果表明，这项模型在当地范围内可行。他们扩大研究范围，正研究科罗拉多若基山生物实验室中的树叶。
As the example of the single vegetable species cabbage, its price problem is studied quantificationally in the facts of identification, diagnose, mimic and forecasting by using ARIMA model.
从研究单一蔬菜品种卷心菜开始，利用ARIMA理论和方法，从模型的识别、诊断、拟合与预测定量地研究其价格的问题。
A food chain model of three species with impulsive perturbations and mixed functional response is proposed and studied.
提出并研究了一类具有脉冲干扰和混合功能反应的三种群捕食链模型。
To help Chinese enterprises in the shortest time to understand the current management of the most influential Chinese business model, we have dozens of business models, the selected 10 species.
为了帮助中国企业以最短时间了解当前对中国管理影响最大的商业模式，我们在数十种商业模式中，选出了10种。
The mechanism by which Resveratrol exerts such a range of beneficial effects across species and diseases model is interesting and now under active investigation.
白藜芦醇对许多物种和疾病发挥的有益功效引起人们兴趣，现在正处于积极研究中。
Results showed that the model simulation of forest species composition, biomass and production matched well with observed data.
结果表明模型能较好地模拟暖温带落叶阔叶林的长期动态变化特征。
While calorie restriction has been shown to have an anti-cancer effect in multiple species and for a variety of tumor types, its impact had not been well-studied in a model of pancreatic cancer.
虽然热量限制已在多个物种的各种肿瘤中具有抗癌效果，其对于胰腺癌的影响尚未充分研究。
They armed Adam with a model of yeast metabolism and a database of genes and proteins involved in metabolism in other species.
他们先给亚当配备了酵母新陈代谢的模型和基因数据以及在其它种类的新陈代谢蛋白质。
The protection of the Traditional Chinese Medicine species is a new model, which is utterly different from that patent or trademark can afford.
中药品种保护是不同于专利保护、商标保护的一种新的中药保护模式。
The stability of a three species food chain system is discussed, in which the growth of producer is subject to the linear initial regrowth model.
讨论了生产者服从草再生模型的三种群食物链系统平衡点的稳定性问题。
Rice, one of the most important food plants in the world, has significant syntenic relationships with the other cereal species and is a model plant for grasses.
水稻作为世界上最重要的粮食作物之一，与其它谷类作物有重要的同线性关系，是禾谷类植物的模式植物。
The species decision model for the forestation in Taihang Mountain Area has been established by using the multi-objective fuzzy decision method.
应用多目标模糊决策方法建立了太行山造林树种选择模型。
This paper modified this model to design a nature reserve which can protect a set of target species while incurring minimal fragmentation among selected sites.
本文对他的模型进行改进，以确定一个保护一组目标物种、间隔最小的自然保护区。
The permanence of a two - species model are investigated by different state-feedback controls. Some sufficient conditions which make the model in question permanent are obtained.
通过不同的状态反馈控制研究了一个二维种群模型的永久持续生存问题，得到一些使被研究系统永久持续生存的充分条件。
The Hansen model considering seven species compositions and four chemical reactions was adopted as a model considered real gas effect.
真实气体模型采用考虑七种组分四种反应的汉森模型。
The model couples continuity equation, momentum equation and species conservation equations. Net water transport flux in the membrane is considered as a boundary condition.
模型耦合了连续方程、动量方程和组分守恒方程，并将质子膜中的净水迁移通量作为边界条件之一来处理。
In this paper, the author has proposed a mathematical model to describe the process of adsorption and charge neutralization by hydrolyzed aluminum species on the basis of coagulation mechanism.
通过对凝聚机理和铝盐在水中水解过程的分析，提出了铝盐水解物吸附引起胶体电中和的数学模式。
In this paper, the author has proposed a mathematical model to describe the process of adsorption and charge neutralization by hydrolyzed aluminum species on the basis of coagulation mechanism.
通过对凝聚机理和铝盐在水中水解过程的分析，提出了铝盐水解物吸附引起胶体电中和的数学模式。
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