查询词典 dominant

Under the suitable condition, it could form a community of mono-dominant species and double-species with the dominant species P.

在适宜的条件下，可形成以芦苇为优势种的单优群落或双优群落。

The results showed that the echolocation calls of the leaf-nosed bats were constant frequency-frequency modulation signals with 2-3 harmonics and the second one among these three harmonics was its dominant frequency. The constant frequency components of three harmonics (Mean±SD, n=18 ) were 33.3±0.2 kHz, 66.5±0.3 kHz, and 99.4±0.5 kHz, respectively. In examined FTCs of 72 IC neurons, their Q 10 -dB values ranged from 0.5 to 95.4 (9.2±14.6) and the neurons whose best frequency around the dominant frequency had sharp frequency tuning.

结果发现，大蹄蝠回声定位叫声为恒频-调频(constant frequency-frequency modulated，CF-FM)信号，一般含有2~3个谐波，第二谐波为其主频，CF成分频率(Mean±SD，n=18)依次为：(33.3±0.2)、(66.5±0.3)、(99.4±0.5)kHz；电生理实验共获得72个神经元的频率调谐曲线，Q10-dB值的范围是0.5~95.4(9.2±14.6， n=72)，最佳频率(best frequency，BF)在回声定位主频附近的神经元具有尖锐的频率调谐特性。

Marmots live in family groups, with breeding restricted to a dominant male and a dominant female.

土拨鼠是一种家庭群居动物，只有家中掌权的雌性与雄性才能有繁殖的权力。

The results showed that the free-living marine nematodes were the dominant group the percentage of which in the total number of meiofauna ranging betwean 76.1%~96.3%. The abundance of meiofauna in old mangrove district was the least and in bare beach where waste water flows was the most. There were a total of 37 putative species in the samples. The total number of recorded species was the lowest in the new mangrove district, and highest in the old mangrove district. The species diversity indexes, species evenness indexes and richness indexes in old mangrove district were all higher than those in new mangrove district. The dominant species and feeding types were different in three types of habitats.

结果表明：海洋线虫是凤林红树林中小型底栖动物中的绝对优势类群，占到小型底栖动物的76.1%~96.3%；从丰度来看，旧区白骨壤林中小型底栖动物的数量较少，有污水流过的光滩数量较大；4个断面共鉴定出海洋线虫37种，其中新区秋茄林中的生物多样性指数较低，旧区白骨壤林中群落具有较高的物种多样性；从出现的物种来看，新区秋茄林、旧区白骨壤林和光滩上出现的优势种和摄食功能群的类型各不相同。

The dominant and co-dominant species in shrub and herb layers were mostly helophytes and hygrophytes. With decreasing latitude, the helophytes and hygrophytes decreased or disappeared, while mesophytes increased.

研究区沟谷冻土湿地植物群落的灌木层和草本层的优势种和共优种多为适应湿地环境的沼生和湿生植物，随着纬度的减小，喜冷湿环境的沼生和湿生植物种类逐渐减少，甚至消失，而耐旱的中生植物的比重则逐渐加大。

The result indicated that crude protein content was controlled by additive and no-additive effects, and crude fat, crude fiber and nitrogen-free extract were controlled by dominant effects, whereas crude ash was controlled additive and dominant effects.

结果表明，粗蛋白的遗传受加性、显性和上位性及环境效应控制，粗纤维、粗脂肪和无氮浸出物的遗传主要受显性效应控制，粗灰分的遗传受加性和显性效应共同控制。

What kind of pattern of development should we adopt in tourism, Market as Dominant Factor or Government as Dominant Factor, under the market economy system?

在市场经济体制下，我国的旅游业应该采用何种发展模式，是&市场主导型&还是&政府主导型&？

Monte Carlo simulation has been done to study the effects of longterm artificial selection on genetic variances under additive,dominant,and over-dominant models.

本文给出了显性与超显性模型下加性方差的分剖公式，为研究选择作用下基因间关系的变化提供了有力的方法。

Compared with development stage at the fortith day, total exudation rates of amino acids and organic acids in common genotype at the fifith day decreased sharply, while it kept rather stationary in potassium-rich genotype; At three growth phrases, tyrosine, serine and y-amidobutyricacid were dominant amino acids in root exudates of those two genotypes, malic acid was dominant organic acids, and the proportision of malic acid to total exudation increased with the prolongation of growth phase prolonged.

在3个生长期内，酪氨酸、γ-氨基丁酸和丝氨酸均为两类基因型根系分泌物中的主要氨基酸种类，苹果酸则是主要的有机酸类型，其在氨基酸和有机酸分泌总量中所占相对比例均随生长期的延长而升高。3籽粒苋根系分泌物处理后的土壤速效钾含量均高于清水对照处理，富钾基因型在低钾胁迫时的根系分泌物对土壤钾的活化作用明显大于一般基因型。

Compared with development stage at the fortith day, total exudation rates of amino acids and organic acids in common genotype at the fifith day decreased sharply, while it kept rather stationary in potassium-rich genotype; At three growth phrases, tyrosine, serine and γ-amidobutyricacid were dominant amino acids in root exudates of those two genotypes, malic acid was dominant organic acids, and the proportision of malic acid to total exudation increased with the prolongation of growth phase prolonged.

在3个生长期内，酪氨酸、γ-氨基丁酸和丝氨酸均为两类基因型根系分泌物中的主要氨基酸种类，苹果酸则是主要的有机酸类型，其在氨基酸和有机酸分泌总量中所占相对比例均随生长期的延长而升高。3籽粒苋根系分泌物处理后的土壤速效钾含量均高于清水对照处理，富钾基因型在低钾胁迫时的根系分泌物对土壤钾的活化作用明显大于一般基因型。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。