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- Meanwhile, sweetpotato Eshu NO.5 yields were studied at different tree ages and inter-planted densities. 以及不同树龄、不同甘薯栽植密度对鄂薯5号鲜薯产量的影响。
- Now 9 dragon nest puts 4 individual plant only on abrupt bluff, tree age already amounted to chiliad. 现九龙窠陡峭绝壁上仅存4株,树龄已达千年。
- Effects of different species and tree age of fast-growing poplar on the APMP properties were investigated. 研究了不同品种、树龄的三倍体毛白杨和中林杨 1 0 7速生杨为原料的APMP制浆性能。
- Infectious intensity of VA mycorrhiza increased gradually from seedling to adolescent stage,then decreased slowly as tree age increased. 在幼龄到壮龄期随树龄增加VA菌根感染强度增强,而后逐渐减弱;
- Ring-width chronologies and tree age structure were both used to investigate the relationship between treeline dynamics and climate change. 而在受季风影响的地区,树木年轮宽度的增加与当年雨季的气候变化关系不大。
- The compromise between pulpwood production and the pulp properties was discussed based on the study of the influence of the tree age of Masson Pine on the pulp properties. 在试验分析的基础上,探讨了马尾松不同树龄与制浆特性间的关系,对木材原料与造纸性状间的较佳组合问题进行了分析,为马尾松造纸材的培育提供了重要的依据。
- This paper investigated the chemical compositions, saccharide, fiber morphology and Crystallinity of cellulose of Larix kaempferi in different tree ages and different vertical locations within a stem. 对不同树龄和不同部位日本落叶松的化学组成、糖类组成、纤维形态和纤维素结晶度进行了研究。
- Observations on odd procedure of three varieties of Actinidia sinensis fruit such as Qinmei, Bruno and 79-5 showed that there was no evident difference of odd percentage of the fruit in varieties and tree age under natural condition. 观察了猕猴桃秦美、布鲁诺和 79-5 三个品种的畸形果发生情况。 结果表明,在自然状态下,不同品种、不同树龄的果实畸形率没有明显差异;
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- But thing malapropos, two tea plantation that they contract are to have 30 years of above the old tea garden of tree age, tea tree ageing, the big tea plantation that and be others contracts expires. 可事不凑巧,他们承包的两个茶场都是有30年以上树龄的老茶园,茶树老化,并且都是别人承包到期的大茶场。
- As the car hit the tree he was snot out. 汽车扭在村上,他被猛地摔了出来。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Exercise is profitable in all ages. 运动对于各年龄段都很有利。
- He admires the chivalry of knights in Middle Ages. 他很佩服中世纪武士的侠义精神。
- The car hit the tree with a sickening crash. 那辆汽车撞在树上发出让人难受的撞击声。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- An arrow whizzed past and stuck in a tree. 一支箭“飕”地一声飞过去,钉在一棵树上。
- Your clothes will take ages to dry out. 你的衣服要很长时间才能乾透。
- The squirrel ran up a tree and got out of my reach. 松鼠跑到树上去了,我逮不着。
- The workers saw off a limb from the tree. 工人从树上锯下了一根大树枝。
- 今日热词
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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