- 重点词汇
- azotobactern.固氮(细)菌;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- phosphorusn.[化]磷;磷光体;
- aerobicadj.需氧的,有氧的;有氧健身的,增氧健身法;
- quantitativeadj.定量的;数量(上)的;
- silicaten.硅酸盐;
- sequencen.[数]数列,序列;顺序;连续;片断插曲;
- 相关例句
Studies on the second nitrogenase of Azotobacter 1. the selection and identification of strain
自生固氮菌第二固氮酶的研究&Ⅰ.菌种的分离和鉴定
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Study on flocculant produced from Azotobacter j-25 by using glutamic acid wastewater
固氮菌J-25利用味精废水产生絮凝剂的研究
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Determination of CFU of resistant ammonia strains of Azotobacter inoculated rice
耐氨固氮菌接种水稻所需最低活菌数的测定
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本文介绍了生物法制固氮菌肥的方法,以及菌种的检验方法。
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Nitrogen fixation ability of azotobacter and its effect on growth of spring wheat
自生固氮菌的固氮能力及其对春小麦生长发育的影响
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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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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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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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