查询词典 acclimation

It has been found that changes in gene expression occur during cold acclimation in a wide range of plants.

植物在冷驯化过程中会产生基因表达的变化，这一理论已经在许多植物中得到证实。

Cold acclimation is a common phenomenon that lies in many of lives, but its mechanism is not discovered.

寒冷适应是存在于众多生物中的一个普遍现象，但其机制一直未被审阐明。

Objective The gene expression was studied to investigate the molecular mechanism of heat acclimation.

目的 从基因表达角度研究热适应的分子机制。

Objective:To investigate the effects of solid exercise drink on heat acclimation.

目的：观察军用固体运动饮料增强热区部队热适应能力的作用。

The results showed that heat acclimation or SA could induce thermotolerance of plant.

热锻炼也是一种有效的提高植物抗热性的方法。

The expression level of UCP2 mRNA reduced gradually that maybe is one of acclimation responses to hypoxia environment.

随着低氧时间的延长，UCP2 mRNA的表达水平逐渐降低是对低氧环境的一种适应性反应。

And this strain degraded H〓S without lag time. The heterotrophic bacteria's generation period was short and its growth was rapid. The result of experiment indicated when the strain Hm-6 was applying to the packed tower, the startup was more quickly and the control was more convenient than the autotrophic bacterium. Applying to deodorize the H〓S, the better removalability could be got. At the same time, comparing with the system used at home of which the biofilm directly formed with activated sludge, it runs in the neutral condition, has lower corrusivity to the equipment and was liable to handle. And this system didn't need the acclimation to become biofilm, so it can save a rather long acclimation time.

异养菌虽然不以硫化物作为能源物质，但其世代周期短、生长迅速，运行管理比自养菌更为方便，具有周期短，启动迅速等优点，接种了菌株Hm-6泥炭生物填料塔，对低浓度H〓S有较高的去除效果，且没有延迟期，与国内通常采用的直接以活性污泥挂膜的方式相比，应用该菌的脱臭系统在中性条件下运行，对设备的腐蚀性较低、运行过程较易控制，具有很好的应用前景。

Therefore, the capacity of utilizing low light intensity of seedlings could be enhanced by cold acclimation, and the increase of photosynthetic light saturation point and the decrease of photosynthetic rate of seedlings in Euonymus radicans might be the adaptive adjustment to the cold acclimation so as to raise the stability of photosynthesis of seedlings under low temperature stress and then enhance the cold -resistance of seedlings.

由此可见，幼苗经低温驯化后，对弱光的利用能力大大提高，分析光饱和点的升高及光合速率的下降，也许是金边卫矛在冷驯化期间作出的适应性调整，提高植株在低温胁迫下光合作用的的稳定性，增强植株抗寒能力。

The increased unsaturation of membrane lipids is only the response to low temperature and has no directly relation to cold hardiness. Also, cold-acclimation-specific protein synthesis and altered gene expression have been observed during cold acclimation of plants.

近年来膜脂—膜蛋白相互关系的研究引起研究者们的重视，已在多种植物低温锻炼中观察到抗寒特异蛋白质合成与基因表达均有所改变，并发现抗寒力的诱导主要是在转录水平上的调控。

The results indicate that (1) After acclimation and induction, Phosphorus Accumulating Organism not only has the characteristics of denitrification, but also has the characteristics of takeup phosphate in aerobic;(2) Denitrifying phosphate accumulating bacteria using NO3- as electron acceptor indeed existed in the conventional enhanced biological phosphorus removal system;(3) The facultative anaerobe seperated during the process of acclimation are Corynebacterium, Pseudodiphtheria corynebacterium, Staphylococcus and Moraxella; all of which can be functioned as denitrifying phosphorus accumulating to various degree.

试验结果表明：(1)好氧聚磷菌经驯化诱导后不但具有反硝化产氮特性，而且具有好氧聚磷特性；(2)在传统的A2O 工艺中存在有以NO3-为电子受体的反硝化聚磷菌；(3)在驯化过程中分离到的兼性厌氧微生物有棒状杆菌属、假白喉棒杆菌、葡萄球菌属及莫拉氏菌属，且都有不同程度的反硝化聚磷功能。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。