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The farmers must protect plants from the cold. 农民们必须保护作物不受冻害。
A usually bell-shaped cover, used chiefly to protect plants from frost. 吊钟形玻璃罩一种通常呈钟状的罩子，主要用于保护植物避免严寒
Snowfall helps to protect plants and some wild animals from cold winter weather. 降雪能够保护植物和一些野生动物免受冬天寒冷天气的影响。
Snowfall helps to protect plants and some wild animals from cold, winter weather. 降雪有助于保护植物和一些野生动物免于冬日的严寒。
The use of recombinant PIs and synergistic activation to protect plants has been incorporated in integrated pest management program. 多种蛋白酶抑制剂重组，协同保护植物的方法，己成为害虫综合防治计划的一部分。
This organization's mission is to protect plant species threatened with extinction. 这个组织的目标是保护有濒临灭绝的植物物种。
They are also used commercially as safe food,feed and cosmetic colorants and can be able to protect plants from photooxidative stress as well. 类胡萝卜素是人类饮食结构中不可缺少的重要成分,具有多种重要的保健功能,并且是安全的食品、饲料和化妆品着色剂。
A bactericide, COG 285, is developed and put into use in Changqing Oil Fields for protecting plant gum based hydrofracturing fluids from fermentation and deterioration. 为解决现场压裂施工中植物胶类压裂液腐败变质问题，研制了新型杀菌剂COG-285。
The present invention is antiviral preparation of sulfate polyose or oligose conjugate with plant virus controlling function for protecting plant and its preparation process. 一种可用作植物保护的，具有抗植物病毒性能的硫酸酯化多糖或寡糖缀合物的抗病毒剂及其制备方法。
But,as scientists have learned through the study of DDT and other pesticides,it may be necessary to protect plant and animal life in order to protect people. 但是，就像科学家从DDT和其他一些杀虫剂的研究中所认识到的，要保护人类，必须对动植物也进行保护。
But, as scientists have learned through the study of DDT and other pesticides, it may be necessary to protect plant and animal life in order to protect people. 但是，就像科学家从ddt和其他一些杀虫剂的研究中所认识到的，要保护人类，必须对动植物也进行保护。
He pedaled his way up the slope. 他骑着脚踏车上坡。
Now you can start to coast down the slope. 你现在可以开始顺坡向下滑行了。
Let's slope off somewhere quiet and have a drink. 我们悄悄溜到什么地方去喝上一杯。
The symbiosis between fungi and plantsplays a crucial role in protecting plants from disease and facilitatingnutrient uptake; 95% of all plant families have associated mycorrhizal fungi(Trappe 1987). 真菌和植物的共生在防御植物遭受病害和促使营养的吸收方面都起着决定性的作用；植物科中的95%25的植物都与菌根真菌有关联。
The hospital is on the eastward slope of the hill. 医院在小山的东坡。
Moreover,there are 18 species of state protected plants and 8 species of rare plants in this flora. 此外,本区系有国家保护植物18种,稀有植物8种。
His cottage is on the gentle slope of the hill. 他的小屋在山的缓坡上。
The engineering dept is undertaking the work of the scientific research and new technology overcoming for many kinds machinery of plowing land, sowing seeds, protecting plant, transport vehicle using agriculture and farmland constructing. 本工程部担负着全国耕整土地、种中耕、保、用运输和农田建设等多种机械的科研与新技术攻关工作。
It is dangerous to climb up a steep slope. 攀登陡坡是危险的。