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- In abandon farmland afforestation, can use soil preparation of channel of hold up fosse, level, dig the measure such as segregation belt. 在棄耕地造林,可采用撩壕、水平溝整地、挖隔離帶等措施。
- Serious soil preparation wants before afforestation, keep clear of and reduce rat kind concealment place and food source. 造林前要認真整地,清除和減少鼠類(lèi)隱蔽場(chǎng)所及食物來(lái)源。
- Based on this study, power tillers (15 H.P.) could be used for soil preparation, furrow opening, and making 1.4m wide beds instead of making the conventional 1.2 m wide beds. 根據木研究結果,青花菜栽培可以利用小型耕耘機整地、開(kāi)基肥溝以及作1.;4公尺寬之畦以代替傳統之耕作方法1
- Selection of wood species,soil preparation and forestation model of suitable the location site environment were offered according to ecology environment and site condition in dry middle hills Xining outskirts. 根據西寧市郊干旱淺山生態(tài)環(huán)境和立地條件,提出適宜本區的樹(shù)種選擇、整地方式及造林模式。
- I'm afraid we are in for a spot of trouble. 恐怕我們是一定要遇到麻煩了。
- He is hit by a falling tree and killed on the spot. 一棵樹(shù)倒下來(lái),把他當場(chǎng)砸死了。
- I've always had a real soft spot for him. 我一向對他挺有好感。
- The second part is the high spot of this book. 第二部分是這本書(shū)的最精彩部分。
- His activities in London center around this spot. 他在倫敦的活動(dòng)以這個(gè)地點(diǎn)為中心。
- Some plants push their roots deep into the soil. 一些植物的根深深長(cháng)入土中。
- Luckily there was a doctor on the spot. 幸運的是現場(chǎng)有一位醫生。
- The experimental results show that, soil structure of the compacted lateritic soils prepared at different initial water contents is different. 試驗結果顯示,夯實(shí)紅土之土壤組構會(huì )隨不同初始含水量而不同。
- This cross marks the spot where she died. 這個(gè)十字符號標明她死去的地點(diǎn)。
- Effect of Soil Preparation and Planting Depth on Growth of Stand 整地與栽植深度對林木生長(cháng)量影響的研究
- Can you spot the flaw in their argument? 你能指出他們論點(diǎn)中的謬誤嗎?
- Such crops won't grow in limy soil. 這類(lèi)作物不能在石灰質(zhì)的土壤中生長(cháng)。
- I'm in a bit of a spot financially. 我經(jīng)濟上有點(diǎn)困難。
- A pyramid of stones marked the spot. 那地點(diǎn)用一堆堆成金字塔形狀的石頭作了標記。
- What shall we grow in this alkaline soil? 我們應該在堿性土壤里種什么?
- Accident black spot ahead! Drive with care! 前面是經(jīng)常出事的路段!行車(chē)當心!