Nitrogen fixation ability of azotobacter and its effect on growth of spring wheat

Isolation, identification and nitrogenase activities of mulberry rhizosphere azotobacter;

桑树根际固氮细菌的分离鉴定及固氮酶活力测定；

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Hands clapped in every row ahead of us, all the way up to the stage.

双手称快每行摆在我们面前, 一路舞台.

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Tom gave up the brush with an unhappy face but a happy heart.

汤姆放下刷子,虽然脸上带着不高兴,心里却喜滋滋的.

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Her son's visits are a greattreat for her.

她儿子来看望她,她心里喜滋滋的.

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Colorfully illuminated trees and sculptures fill a park in Harbin, China on Wednesday , Jan . 6, 2010.

喜洋洋照明的树木和雕塑填补了哈尔滨, 周三中国公园, 2010年1月6日.

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All nature looks gay.

万物喜洋洋.

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The sun out, all things will be a radiant.

阳光出来, 万事万物还会是喜洋洋一片.

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First he nodded politely, and then his face broke into that radiant and understanding smile.

他起先有礼貌地点点头, 随后他脸上露出了那种喜洋洋的,会心的微笑.

词典精选例句

I looked up and saw nothing but a lamp round the bend in the mountain path.

我抬头望时,却是山路转折处的路灯.我怡然一笑.

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I looked up and saw nothing but a lamp round the bend the mountain path.

我抬头望时,却是山路转弯处的路灯.我怡然一笑.

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But a general memory of well-being is there.

但怡然愉悦的一般记忆犹在.

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He really flipped over his new coat.

他对新外套喜欢得如获至宝.

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The child is very precious to me -- indeed to us all.

这个孩子对我来说如获至宝 -- 对我们所有人都是这样.

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When he met the girl, he thought he had struck gold.

当他结识这姑娘时, 他觉得自己如获至宝.

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Before Romeo could respond, he saw Juliet's old nurse hurrying excitedly towards them.

罗密欧还没开口回答, 就看到茱丽叶的老奶妈兴冲冲地冲到他们那边.

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I eagerly took the job.

我兴冲冲地接受了这份工作.

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Talking excitedly they watched Jurek approach.

他们一面兴冲冲议论,一面瞧着朱理克走过来.

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He ran toward us excitedly.

他兴冲冲地向我们跑来.

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He breezed in, wearing a light summer suit.

他穿着一套淡色夏装兴冲冲地或出乎意料地走了进来.

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His quick heart slowed at once.

他那兴冲冲的心情立即颓丧下来.

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