松叶蜂是云南省的重要食叶性害虫。
The conifer sawflies are important defoliators in Yunnan Province.
秋季,松叶呈现出壮丽的红色。
松叶蜂是云南省森林的重要害虫。
The conifer sawflies are economically important defoliators in the forest in Yunnan Province.
小草变成了翠绿色,松叶也变成了墨绿色。
The grass becomes green, pine needles also turned into a dark green.
松叶像针尖刺人。
留兰香、丝瓜、松叶菊的茎尖或茎段外植体分化芽和它们的试管繁殖的报道尚属首次。
Bud formation of stem tips or stem segments of Mentha spicata, Luffa cylindrica, and Mcsembryanthemum sp. and their propagate in vitro are reported for the first time.
该文简要介绍了靖远松叶蜂在山西省的发生与防治概况,并提出了靖远松叶蜂综合治理措施。
Here is a brief introduction of occurrence and control of the insect in Shanxi province, and some integrated control measures put forward to deal with the insect.
峡湾中,悬崖峭壁上是数不清的瀑布,自由欢畅的河水穿越落叶和松叶林流入冰湖、冰河和崎岖的山地。
The sheer walls of the fjords have numerous waterfalls while free-flowing rivers cross their deciduous and coniferous forests to glacial lakes, glaciers and rugged mountains.
在低温胁迫下,雪松叶片细胞中可溶性糖含量随温度降低而不断升高,这是对低温环境的一种保护性反应。
During the cold stresses, the content of amylose in cedar cells has increasing trend with the temperature decreasing, which can be seen a protective reaction to the cold situation.
以接种松材线虫的湿地松来作为实验材料,对感病湿地松叶片内可溶性糖含量与叶片质膜透性变化的关系进行研究。
This paper, however, conducts some research on the relationship between the soluble sugar content and the plasma-membrane permeability of Pinus elliottii inoculated with pine wood nematode.
通常这种猪叫做几内亚松叶猪或是几内亚森林猪,在相当长的一段时期内该品种猪非常多,现在却到了快要灭绝的地步。
Also known as the Pineywoods Guinea and Guinea Forest Hog, the breed was popular for a long period of time in America, but today is nearly extinct.
通常这种猪叫做几内亚松叶猪或是几内亚森林猪,在相当长的一段时期内该品种猪非常多,现在却到了快要灭绝的地步。
Also known as the Pineywoods Guinea and Guinea Forest Hog, the breed was popular for a long period of time in America, but today is nearly extinct.
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