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- acetylene reduction test 乙炔还原试验
- The acetylene reduction activity and its nodule structure were no difference from the nodule formed by parent strain. 接受了农药降解质粒的接合子保持了根瘤菌的共生性状、乙炔还原活性,所形成的根瘤结构与亲本株没有明显差别。
- The results of acetylene reduction detection showed that 88.5% were effective for nitrogen fixation. 乙炔还原活力测定结果表明 ;88.;5%25为有效根瘤。
- Trifluraiin inhibited the activity of acetylene reduction of A. chroococcum. when it was adde... 加强管理,恰当处置,农田施用污泥是实现污泥资源化,解决污泥出路的好办法。
- For differentiating bacteria based on motility and nitrate reduction test. 用于鉴别细菌动力和硝酸盐还原试验。
- Clack soybeans of noduleted and non-noduleted isolines were used for the study of acetylene reduction method in vivo to measure symbiotic N fixation in pots. 本文选用克拉克结瘤与不结瘤等位基因系大豆为实验材料,对乙炔还原活体测定盆栽大豆共生固氮方法进行研究。
- The reading of symbiotic N fixation from acetylene reduction method in vivo were remarkably higher than those from the method in vitro. 所测共生固氮值极显著,高于乙炔还原离体方法估测值;
- The results in three years indicated that the method of acetylene reduction in vivo was move fast, convenient, simple and reliable. 经三年实验表明,乙炔还原活体测定共生固氮的方法是快速、灵敏、简便、可靠的。
- Resazurin reduction test was a kind of method to detect the total bacteria in raw milk. 以还原法理论为基础,以刃天青作为氧化还原试剂,研制原料乳细菌总数快速检测仪器。
- Experiments carried out with wheat are reported in this paper. It showed that wheat root nodules could be induced by a certain concentration of 2,4-D, however, no nitrogenase activities of these nodules were examined by acetylene reduction method. 本文以小麦为试验材料,观察到一定浓度的2,4-D虽能诱发小麦根部结瘤,但结瘤后的小麦植株生长受到明显抑制,用乙炔还原法测不出这些麦瘤具有固氮活性。
- Between Av1 molecules and Av2 molecules, there are two or more than two binding sites among which possesses a positive cooperative effect, namely the effect between the Avl-Av2 binding sites and the acetylene reduction active sites. Av1与Av2之间有两个或两个以上的结合部位;这些结合部位之间存在着正协同效应;Av1与Av2的结合部位对乙炔还原活性部位有正协同效应.
- Cell toxicity of CL on human endometrial adenocarcinoma cell line JEC(JEC) cells was measured by MTT reduction test and growth curves drawing by trypan blue dye exclusion method. 通过MTT法和台盼蓝拒染法绘制细胞生长曲线研究CL抗人子宫内膜腺癌(JEC)作用。
- Leaf area was significantly correlated with plantlet height, leaf dry weight and stern dry weight.The correlation of nitrogenase activity (acetylene reduction) and leaf area was significant too. 叶面积与叶部含氮量间,叶面积与苗木之高生长、叶乾重、茎乾重以及根瘤活性与叶面积间皆呈极显著相关。
- In cancerous tissue were mainly Gram-positive non-sporing anaerobes(Eubacterium,Propionibacterium,Peptostreptococcus,etc) which occupied 64.86%(48/74) of examined strains and the positive strains of nitrate reduction test were 59.46%(44/74). 胃癌组织检出的主要为革兰阳性无芽胞厌氧菌(优杆菌、丙酸杆菌、消化链球菌等);占检出菌株的64.;86%25(48/74);其中硝酸盐还原实验阳性菌株为59
- Methods:We take ACV as positive control,apply plaque reduction test,and make analysis on the pharmacodynamics in resisting HSV-2 333 strain by combining resveratrol of Rhizoma polygoni and total astragalin under TCM functional mechnism. 方法以阿昔洛韦(ACV)为阳性对照,采用空斑减数实验,用中和作用原理对虎杖白藜芦醇与黄芪总皂甙合用抗HSV-2333株的药效进行了分析。
- acetylene reduction assays (ARA) 乙炔还原法
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- A Ferrous-ion Reduction Test by Aluminum Sulfate 工业硫酸铝除铁试验
- Study of Noise Reduction Test on Hypoid Gears 准双曲面齿轮降噪试验研究
- nitroblue tetrazolium reduction test 四唑氮蓝还原试验