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- The soil water and nutrient relationships are closely interrelated and should be examined together. 土壤水分和养分是紧密联系的,应当一起研究。
- Trees use sunlight, air, water and nutrients from the soil to grow. 树木依靠阳光、空气、水和土壤中的养分来生长。
- Effects of Ecomat on Soil Water and Nutrients of Woodland 生态垫对造林地土壤水分及养分的影响研究
- Veins carry water and nutrients within the leaf. 而纹理则把水和营养传入叶子中。
- WINTER WHEAT ROOT DISTRIBUTION AND SOIL WATER AND NUTRIENT AVAILABILITY 不同灌溉策略下冬小麦根系的分布与水分养分的空间有效性
- soil water and nutrients 土壤水和营养
- The soil water and salt transport were studied under 3 crop planting condition. 对3种作物种植条件下土壤水盐运移规律进行了研究。
- The effects of ecomat on soil water content and nutrients of woodland were more remarkable in winter and spring than in the other two seasons. 尤其在冬季和春季,生态垫对土壤水分含量影响显著;
- The abundance and availability of water and nutrients in a soil ecosystem determine its fertility. 土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
- Tillandsia are epiphytes and need no soil because water and nutrients are absorbed through the leaves. 铁兰是附生,不需要土壤,因为水和营养通过叶子吸收。
- The abundance and availability of water and nutrients in a soil ecosystem determine its fertility . 土壤生态系统中水分和养分的丰度和有效性决定土壤的肥力。
- The disease kills wheat plants by robbing them of water and nutrients. 这种病害通过吸取小麦作物的水和营养而杀死小麦。
- The aggregates, composed of the primary particles, retain sufficient water and nutrients. 由原颗粒组成的团聚体要能保持充分的水分和养分。
- Instead, the spaghetti-like weed smothers its host plant, injecting syringe-like needles into stems and leaves to suck out water and nutrients. 取而代之的是;这些状似意大利面的杂草会将注射器一样的针芽注入宿主的茎和叶来吸取水和养分;从而让它们的宿主窒息而死.
- A Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer. 硬覆盖对土壤水热传输及作物生长发育影响的试验研究。
- The witchweed steals water and nutrients from the roots and attacks the sorghum with a poisonous substance. 独脚金从根部吸收水分和营养,并且释放毒素攻击高粱。
- The witchweed steals water and nutrients from the roots and (attacks) sorgum with a poisonous substance. 独角金通过寄生高粱根部抢水分和营养并把有毒的物质攻击高粱植物。
- The best day to drink at least 2000 ml water and nutrients to promote the body's waste transport and metabolism. 最好每天至少要喝2000毫升水,促进体内养分的运输和废物的代谢。
- The soil water and the land surface evaporation decreased with temperature rising and increased with precipitation increasing. 陆面蒸发和土壤储水量随着温度的升高而减少,随着降水的增加而增加。
- A mixture of ground grain and nutrients fed to livestock and fowl. 麦麸由谷糠和营养物质调成的混合物,用以饲养牲畜和家禽
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries