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- The store of nutrients in the soil which is available to plants is an important constraint upon plant productivity. 土壤中植物有效养分的储存对于植物生长量是一个重要的制约因素。
- All the water retained in a soil is not equally available to plants. 保留在土壤中的全部水分对植物的有效性是不一致的。
- April is the time to plant trees. 四月是种树的时候。
- Soil labile organic carbon(LOC) refers to the fractions of organic carbons that are easy to move and to be oxidized and mineralized, and they are quite available to plant and soil microorganisms. 土壤活性有机碳是指土壤中移动快、稳定性差、易氧化、矿化,并对植物和土壤微生物活性较高的那部分碳,常可用水溶性有机碳、微生物量碳和易氧化碳等来进行表征。
- Another biotechnology tool available to plant breeders allows them to introduce genes directly into plants to produce a new variety with all the desired traits. 植物育种家所掌握的另一种生物技术使他们能够将基因直接导入植物中,形成具有各种期望性状的新品种。
- It's our civic duty to plant trees. 植树是每个公民的义务。
- Effects of chlorine ion and EDTA on cadmium availability to plants. 氯离子和乙二胺四乙酸对镉的植物有效性的影响
- All his efforts avail to nothing. 他的一切努力都归无用。
- It is no avail to reopen, to go back. 重新打开、转回去是没有用的。
- He told them to plant the flowers further apart . 他叫他们把花栽得更疏开一些。
- It was of no avail to persuade him. 劝说他也没有用。
- He tried to plant the stolen money on the boy . 他企图把偷来的钱栽赃到这个小男孩身上。
- It would be of no avail to act with undue haste. 操之过急,于事无补。
- Phosphorus is essential to plant growth. 植物生长需要磷。
- Narcissus is amphiphyte, and easy to plant. 水仙是两栖植物,十分容易栽培。
- Manatee fat is widely available to aid runny noses. 治疗流鼻涕的海牛油随处都可以买到。
- April is the best time to plant. 四月是种植的最好时间。
- Food issued or available to members of a group. 给粮发给或能发给集体成员的粮食
- Our aim is to make books available to all. 我们的目的是使大家都能看得到书。
- Can you tell me how to plant trees? 你知道怎么种树吗?