They studied the sun's movement and also paid attention to other natural changes such as air temperature, water and plant growth.

他们研究了太阳的运动，还关注了其他自然变化，如气温、水和植物生长。

Saline soils, which have high concentrations of sodium chloride and other salts, limit plant growth, and research continues to focus on developing salt-tolerant varieties of agricultural crops.

盐碱地含有高浓度的氯化钠和其他盐类，限制了植物的生长，研究继续集中于开发耐盐的农作物品种。

Light stimulates plant growth.

光会刺激植物生长。

Red light has been known to accelerate plant growth.

众所周知，红光可以使植物加速生长。

Magnesium is the nutrient element in plant growth.

镁是植物生长的营养要素。

Plant growth needs sunshine, air and water as well.

植物生长需要阳光，需要空气，也同样需要水分。

Yellow rust does more than advance the timing of plant growth.

条锈病不仅仅是加速了植物的生长时机。

Three things limit plant growth: light, water, and temperature.

有三个要素会限制植物生长：阳光、温度和水。

The acid rock music also had negative effects on the plant growth.

迷幻摇滚乐对植物的生长同样是负效应。

The image shows plant growth in July compared to average conditions.

这幅图片所显示的，正是对比了平均水平之后的植物在七月份的生长情况。

Vegetative plant growth could be driven by resource acquisition or developmental programs.

营养的获取或发育程序可驱动植物的营养生长。

They play a decisive role in almost all plant growth processes, including the shade avoidance reaction.

基本上在所有植物的生长进程中都起着关键的决定作用，包括植物的荫蔽躲避反应。

"It's like literally removing all of the plant growth, so that we can see down below," Arlen Chase said.

“这就像从表面上消除所有生长的植物，使我们可以看到楼下，”阿伦大通说。

They have different origins and functions, and serve essential roles in plant growth, defense and reproduction.

他们都有不同的组成成分以及作用，在植物的成长、防卫以及繁殖个方面扮演着非常重要的角色。

For example, nitrogen can be a fertilizer, but it can stunt plant growth when nitrogen comes out of the air in acid form.

举例来说，氮可以用作化肥，但其一旦以酸的形式离开大气，就会阻碍植物生长。

Areas where plant growth was higher than the 2006-2009 average are green. Places where plants grew less than average are brown.

植物生长状况高于2006 - 2009年平均值的地区均显示为绿色，而植物生长状况低于该平均值的地区则显示为棕色。

Auxins, one of the best-known plant growth factors, have an extremely wide spectrum of activity, and are particularly important.

生长素- - -最被大众所熟知的植物激素之一，是一种相当重要，且具有相当广谱的调控活性范围的植物生长调节激素。

African dust is thought, for example, to stimulate plant growth in the Amazon by bringing in phosphorus (which is in short supply there).

例如，非洲含有磷元素的沙尘可以促进磷元素缺乏的亚马逊地区植被的生长。

The skyscraper's structure is modeled after mangrove trees, spiraling plant growth patterns, and the interaction of natural ecosystems.

曼加勒之城能够利用仿生学规律，通过各种方法“借到”资源，它的建筑结构也犹如红树林生态系统中的植物那样螺旋式地上升，并与自然系统相互作用。

The intersecting corners of South Australia, Queensland, and New South Wales are intensely green, indicating explosive plant growth during March.

南澳洲，昆士兰以及新南威尔士州的交叉地区显示的绿色很深，这表明了三月该地区的植物生长量激增。

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.

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。