用增加和减少每天黑暗小时数的方法,科学家已经能够控制植物生长,如同控制一个电器开关。
By increasing or lessening the hours of darkness in each day, the scientists have been able to turn plant growth off and on like an electric switch.
观察到的这种响应生长素的调节模式,构成了一个对响应生长素的基因的表达的新的调节水平,讨论认为这种调节模式在控制植物生长中可能是一种反馈调节机制。
The observed auxin-dependent regulation comprises a new level of regulation in auxin-induced gene expression and is discussed as a possible feedback mechanism in plant growth control.
如不控制这种植物的生长,池塘和水道很快就要被阻塞。
The plant will soon choke ponds and waterways if left unchecked.
据说这种植物会把土壤中的水分吸光,让附近的植物无法生长,如果不采取措施加以控制,它将毁灭草原。
The plant are said to deprive nearby plants of water and grow rampantly, destroying the grassland unless measures are taken against it.
例如,现在许多农场运用电脑来控制蔬菜和其它植物的生长情况。
For example, many farms now use computers to control the growing conditions of vegetables and other plants.
生长因子控制细胞行为并能促进骨移植物与周围骨组织的融合。
Growth factors control cell behavior and are used to help bone grafts integrate with surrounding bone tissue.
同时还要学习光、水及温度和土壤的控制,以为植物创造更好的生长环境。
It's also about controlling light, water, temperature, and soil to create the best environment for plant growth.
本文对国内外有关利用植物生长调节剂在玉米上进行化学控制的研究资料进行综合叙述。
This paper Synthetically narrates the literatures in our own country and foreign countries about the studies on chemical control technigue to maize by plant growth regulator.
并且通过步进电机,抽水机,电热片,植物生长灯等执行器对参数进行控制,达到智能调控的目的。
And through the stepper motor, pumps, electric films, such as plant growth lights for the implementation of the parameters of control, intelligent control to achieve the objective.
其他外源植物生长物质对灰霉病菌抑菌活性差或没有抑菌活性因而对番茄灰霉病的控制作用不稳定。
The light or the absence of inhibitory effect of other plant exogenous growth substances to Botritis cinerea was the main factor that they didn't control tomato gray mould disease steadily.
细胞程序性死亡(PCD)是一种由基因控制的、主动的细胞死亡过程,它对植物正常生长发育起重要作用。
Programmed cell death (PCD) is an active and gene-regulated process which plays an important role in normal growth and development of plants.
整枝是园艺植物控制生长,促进结果的主要措施。
Pruning is primary measure of control growth and hasten fruiting in horticultural plant.
用容器种植香草能够对植物的生长过程进行很好的控制,如果天热你可以很容易把它们搬到荫凉的地方,如果需要又可以搬到温暖的地方。
Container gardening is a great way to have more control over your growing herbs. You can easily move the containers towards a warmer area if needed and back into the shade if the season gets too hot.
他说,加拿大的研究人员早就预期会有抗药基因的累积,但由于除草剂的种类远多过抗药基因,因此控制这些植物的生长,不会比单一基因改造的品种更困难。
Canadian researchers expected resistance genes to accumulate, he says, and because there are more herbicides than resistance genes, the plants are just as easy to control as singly modified varieties.
细胞程序化死亡(PCD)是一种由基因控制的、主动的细胞死亡过程,它在植物正常生长发育过程中起着重要作用。
Programmed cell death (PCD) is an active and gene_regulated process which plays an important role in normal growth and development of plants.
了解植物由营养生长向生殖生长的转变的调节过程,对于控制有花植物的生长发育是很有意义的。
Understanding the processes regulating the phase transition from vegetative to reproductive growth is particularly important for woody fruit crops.
不过美国农业部农业研究局的植物病理学家们使用一种能在葛藤上快速生长的真菌控制葛藤的侵蚀,他们得到了很好的研究结果。
But plant pathologists with the u. S. Department of Agriculture's Research Service have gotten promising results with a fungus that itself rapidly spreads in kudzu.
“有些对气候变化的做的模拟,其效果只体现在了植物的生长期上,并未针对其内部的气候控制系统。这个系统可以让植物对季节温度的变化有所反应。”Lechowicz说。
"Many models of climate change's effects on the growing season don't deal with the internal climate-control system by which plants respond to seasonal temperature changes," says Lechowicz.
植物生长调节剂应用于观赏植物后,可以促进插条生根,控制株形,调控花期,提高抗逆性;
That plant growth regulator apply on ornamental plant can accelerate rootage of quickset, control plant shape, regulation florescence, increase stress resistance;
泛素连接酶E3是一个种类繁多的大家族,涉及对植物生长、发育、逆境胁迫防御等多个方面关键步骤的控制。
E3 ubiquitin ligases are a large family with wide variety, and are involved in many important biological processes in plants.
泛素连接酶E3是一个种类繁多的大家族,涉及对植物生长、发育、逆境胁迫防御等多个方面关键步骤的控制。
E3 ubiquitin ligases are a large family with wide variety, and are involved in many important biological processes in plants.
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