筛分析
- 与 筛分析 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Inthe NIT-negative LEU-positive sample,6G + C have an unanimous results through both methods.Conclusion The method of antimicrobial susceptibility analytic directly after the selection of the NIT、LEU bacteriuria testing is simple and rapid,the primary results may be provided the basis of clinic treatment in24hours and to avoid the misuse of the antibiotic.
急性泌尿道感染经NIT、LEU菌尿筛定后用KH-21细菌药敏分析试剂板直接进行药敏分析,方法简单、快速,能在24h内为临床治疗提供选药依据,避免抗生素滥用,有实用价值。
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The agriculture soils of Baimahu ,Lushan and Zoujiao are the typical cases in the suburbs of Changde. Rice soil and vegetable plot are the two typical agriculture soils, we collected 6 samples according to the scientific method in these three areas. After air dry, contuse, screen and make soil samples, we tested their 9 indexs of PH, organic-substance, total phosphorus, quick-acting phosphorus. Then analysed the fertility condition of these areas. Then apply feasible suggestion of fertilizer after putting forward science and suiting measures to local conditions etc, by Compare with the documents and materials. Absorb to Model TAS-986 atom spectrophotometer examine with flame law (air - acetylene ) terms of potassium make deep discussion especially.
白马湖,芦山乡和陬郊的耕作土壤是常德市郊区耕作土壤的典型代表,在这三个地区分别就水稻土和菜地这两个基本的土地耕作类型按科学的方法共采集了6个样品,经过风干,研碎,过筛制成土样后,测定了它们的PH,交换性酸,有机质,全磷,速效磷等9指标,从而对该地区耕作土壤肥力状况进行分析,对比文献资料,总结分析结果,针对不同地区不同的土壤状况,提出了科学施肥,因地制宜等可行性建议,尤其是对TAS—986型原子吸收分光光度计用火焰法测钾的条件作了深入的探讨。
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Particle size analysis; size analysis by air classification with centrifugal counterflow classifier
粒度分析。用离心筛分机的目视分析
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The main results are shown as follows:1.Screening freezing tolerant cultivars and lines of chrysanthemumTwenty seven lines of chrysanthemum grown outdoors were screened using \'injury rate\' and \'injury index\'.There were 7 cultivars and lines,which were relatively high tolerant to freezing treatment,i.e.,\'Jinbuhuan\',\'Xuetao\',\'Fuli\',\'Donglin 4\',\'Donglin 6\',\'Donglin 9\', and \'Donglin 13\'.There were 3 cultivars and lines,which were less tolerant,i.e.,\'Fenmeigui\', \'Donglin 1\',and \'Donglin 2\';The determination of electrolyte leakage,and contents of free proline,MDA,CAT,fructose,glucose and soluble sugars on 7 lines of chrysanthemums at different stages freezing showed that \'Xuetao\' and \'Donglin 4\' were more tolerant than others, and that especially \'Donglin 4\' was able to regulate its osmotic pathway to alleviate the \'injury degree\' caused by freezing conditions.2.Protein expression profile of chrysanthemum under low temperature stressTwo-dimensional liquid chromatography was applied to fractionate and analyze total protein taken from \'Donglin 4\' leaves grown at low temperature and at normal condition. Chromatography peaks of fraction were transformed to gel graph by ProteoVue software.
主要研究结果如下:1、露地菊抗冻品种和品系的筛选利用受伤率和伤害指数两项指标对27个露地菊品系进行耐低温筛选,筛选出'金不换\'、'雪涛\'、'富丽\'、'东林4号\'、'东林6号\'、'东林9号\'、'东林13号\'等7个耐低温品系,同时发现'粉玫瑰\'、'东林1号\'、'东林2号\'三个品系的耐低温能力最差;通过对不同自然低温处理时期,7个品系的电导率、丙二醛含量、脯氨酸含量、过氧化氢酶、果糖、葡萄糖和可溶性糖等指标的测定发现,'雪涛\'和'东林4号\'的耐低温能力要强于其它品系,尤其是'东林4号\'对低温的调节能力较强,在低温胁迫下,能够调节渗透途径减轻低温的伤害。2、低温胁迫下,露地菊蛋白质表达谱分析利用二维液相色谱技术,分离了'东林4号\'露地菊品系的低温处理和对照样品的总蛋白,通过ProteoVue软件分析发现:处理样品与对照相比共有蛋白差异点36个,其中显著增强表达的蛋白差异点有26个。
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The RAPD was used to study the genetic diversity of 19 KinXin series potato cultivars. The result showed that 52 RAPD bands were amplified using 7 primer, among them 43 bands were polymorphic, and 4~9 bands were amplified in each lane. The RAPD analysis indicated that the genetic distance of 19 potato cultivars was between 0.17~0.72, average value was 0.39. When all of the polymorphic bands were analysed by cluster analysis, 19 potato cultivars were classified into 3 groups. The analysis showed that there existed close sibship among the majority of potato cultivars, and the genetic distance between the minority cultivars and the others is longer, which indicate that the genetic basis of KeXin series potato cultivars is wide.
利用RAPD标记技术对19份克新系列马铃薯品种进行了遗传多样性分析,分别提取19份马铃薯品种的DNA,进行随机引物多态性扩增,从1000条随机引物中初步筛选出7条有多态性的引物进行详细研究,每条RAPD引物扩增出4~9条带,共获得52条带,其中多态性条带为43条;19份马铃薯品种的遗传距离介于0.17~0.72之间,平均值为0.39,平均遗传距离介于0.31~0.51之间;聚类分析结果在GS=0.53处可将克新系列马铃薯品种划分为三类,聚类结果与系谱分析基本相符,同时也说明克新系列马铃薯的遗传基础有所拓宽。
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METHODS:Forty cases of traumatic optic neuropathy were analyzed retrospectively. Univariate analysis (Chi-square test) and logistic regression were performed to filter the risk factors to the visual prognosis of traumatic optic neuropathy. Eight variables were tested, including corticosteriod treatment in 2 days after trauma,no light perception,frontal or temple trauma,orbital hemorrhage and/or fracture,disturbance of consciousness,age ,other ocular trauma and presence of blood within the sphenoidal or ethmoidal sinus.
回顾分析40例外伤性视神经病变患者的临床资料,将伤后2d内是否接受激素治疗,伤后有无光感,有无意识障碍,是否有额颞部受伤,有无眶内积血和或眼眶骨折,患者年龄,是否合并其它眼外伤及是否有蝶、筛窦积血等8个变量纳入研究,通过单因素分析(χ 2检验)和多因素分析(Logistic回归分析),筛选出影响外伤性视神经病变视力预后的危险因素。
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To the gradations with the same maximum nominal grain size,grey correlation was used to analyze the results. The conclusion showed that,except the 9.5 mm-maimum-nominal-grain-size gradation,Jf was influenced mostly by the subtotal triage of coarse aggregates in the third large sieve pore.
对于颗粒最大标称粒径相同的级配,使用灰色关联分析,得出结论:除颗粒最大标称粒径为9.5 mm级配外,Jf受级配中第3大筛孔分计筛余百分率影响最大。
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Three new types vibrating screens with high screening efficiency were proposed based on the principle of screening process with constant bed thickness.
更多可行性进行了分析,大型振动筛设计中,在香蕉筛基础上,采用了由管群通过跨中的静定板与两根激振器梁的耦联构成的超静定网梁结构。
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The reasons of the screen plate loosening of SRZS-3175 hot vibro screen during production were analyzed.
就SRZS -3175热振筛筛板松动的原因进行了分析,采取了相应的改进措施,并取得了良好的效果。
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This paper puts forward the method of using the vibrating isolation ring to reduce noise ,and advances the definite principle of the rigidity of the vibrating isolation ring and calculation formula.
提出了用隔振环来降低振动筛噪声的方法,以及隔振环刚度的确定原则和计算公式。分析了安装隔振环后,对振动筛固有频率影响不大,可保证工作频率是最高固有频率的两倍以上,可保证振幅不低于原振幅的98%,基本上不降低工作效率。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。