查询词典 characteristic

In 23 accessions 47 RAPD characteristic markers were amplified with 19 primers, and 36 common characteristic RAPD marker within two cultivars or lines were amplified in 34 accessions with 17 primers. The 34 accessions of Fujian emblic germplasm were divided into 2 group by clustering analysis with ED method: one from huian and the other from putian.

同时，获得了19个引物对23份材料扩增的RAPD特征标记47个，17个引物在36对材料上共扩增出36个共享特征RAPD标记；采用ED法进行RAPD标记的聚类分析则可将福建34份余甘子遗传资源明显划分为惠安余甘和莆田余甘两大类。

In this paper, several traditional models for computing are introduced at first. Conferring probability theory, the load boundary condition of that collector is analyzed, the characteristic values of Tubesheet in different design reference periods are computed. Based on homogenization method, after lots of numerical experiments, the mechanical characteristic of Tubesheet controlled different structure parameters is studied, and an empiristic formulas that could simplify Tubesheet to stiffen plate is gained. Then, G-M method is employed and Tubesheet is simplified to a normal plate.

本文在总结传统计算方法的基础上，参考概率设计方法，分析了大型袋式除尘器的荷载边界条件，计算了不同设计基准期下的花板可变荷载标准值，结合均匀化方法，通过大量数值实验，得出了不同参数对花板受力性能的影响规律，并拟合了将花板简化为加劲板的经验公式，再参考正交异性板法，最终推导了花板简化为均匀平板的经验公式。

Negative Ce anomaly is one of diagnostic criteria of geotectonic setting of silicalite. Silicalite in Golug, Xinrenlang and Lhazê in the Gangdisê tectonic belt is characterized by unclear negative Ce anomaly characteristic of epicontinental or neritic sediment, while silicalite in Gyüzê La-Jiaqing area is characterized by weak negative Ce anomaly characteristic of sediment in transitional belt between oceanic basin and continental margin.

硅质岩Ce异常特征是构造背景判别的最有效的手段之一，冈底斯构造带谷露、新认朗与拉孜地区的硅质岩Ce负异常不明显，属大陆边缘或浅海环境，而九子拉家青地区的硅质岩具弱的Ce负异常，属大洋盆地与大陆边缘之间的过渡环境中的沉积。

Regardless to the research development or industrial application, nano metal powders are extensively discussed. Within these powders, the flammable and explosible nano aluminum, titanium and iron powders produce a great amount production and apply widely. Meanwhile, the surface/volume ratio of powders is increased significantly under nano scale, in which to enhance the ignition opportunity. Thus, the dust explosion hazard risk of nano powders could remarkable rise. In addition, the comparison of explosion phenomenon, test methods and quantification parameters between nano and micro scale is necessary to deeply investigate further. So that this project operates the explosion characteristic experiments to measure and determine such the maximum explosion pressure, minimum explosion concentration and explosion characteristic Kst value on above mentioned three nano metal powders. Expectantly, to provide the appropriate recommendations of safety prevention for nano dust explosion based on the experimental results.

奈米金属粉末无论是研究发展或是工业界应用，目前皆是广泛讨论研究之材料，其中，奈米铝粉、奈米钛粉以及奈米铁粉等可燃、爆性粉末，均有高额产量及大量应用领域，与此同时，在粉末粒径进入奈米尺度的情况下，粉尘比表面积大幅提升，增加此三种粉尘可被点燃的机会，因此，潜在的粉尘爆炸危害风险将广幅增加，另外，微米尺度粉尘爆炸的现象、测试方法以及量化参数是否具有相同的实验尺度基点，也需要深入探讨，故本次计画针对上述三种奈米金属粉末，进行三种不同粒径的爆炸特性参数实验，如最大爆炸压力、最低爆炸浓度以及爆炸特性参数Kst值之量测与计算，期能量化其粉尘爆炸特性，并据此提出适当的安全防护建议。

In terms of agriculture, handicraft industry, livestock farming and foresty, analysis different-time characteristic and regional characteristic of commodity production of three-district in Shaanxi(northern-Shaanxi, Guanzhong and southern-Shaanxi)during Ming-Qing dynasty; Under different environment, different

强调不同的自然环境形成各不相同的产业分工，进而形成各地区不同类型的商品生产，是形成各地不同类型商品输出的前提与基础。

The characteristic of SNS is changing characteristic at having very big human nature, not be to be put which can immediately rooted and gemmiparous.

SNS的特点在于具有很大的人性化特色，不是放在哪就能立马生根发芽。

The erosin forms and characteristic of rock and soil show new characteristic, based on that of original geomorphy, discussion about erosion of rock and soil will be a new object, with important role to the balance of whole eco-system.

岩土侵蚀形式与特征在继承原地貌的基础上，出现新的特征，对它的进一步探讨是今后一个新的研究内容，对于整个生态系统平衡有着重要的意义。

For the protein side chain,the band at 1 368 cm-1 assigned to the "buried" tryptophan shifted to 1 365 cm-1 of the "exposed" and the relative intensity reduced 59%. The relative intensity of 635 cm-1 assigned to the gauche conformation of the C—S decrased 15% and the band at 725 cm-1 increased 58%.These indicate that the structure of the protein changed in the diabetic serum.The relative intensity at 1 449 cm-1 assigned to the lipids characteristic increased 58%.The relative intensity of the glucide characteristic at 1 331,1 099 and 740 cm-1 increased 35%,100% and 62%,respectively.

蛋白质侧链色氨酸吲哚环&埋藏式&的谱线1 368 cm-1位移到&暴露式&的1 365 cm-1，且相对强度减少了59%；侧链C—S键的扭曲构象的谱线635 cm-1相对强度减少了15%，而反式构象的谱线725 cm-1增加了58%，说明C—S键的扭曲构象部分转变为反式构象，表明糖尿病人血清中蛋白质的有序结构发生变化；类脂物特征峰1 449 cm-1相对强度增加了58%，与糖类有关的特征峰谱线1 331，1 099和740 cm-1相对强度分别增加了35%，100％和62%，从而表明糖尿病人血清中与脂类和糖蛋白有关的物质含量增加。

The improved puberty PCOS-IR rat model has following characteristic:Retained the high androgen syndrome and/or the high LH syndrome as the endocrine characteristics;Simultaneously it had sugar fat metabolism unusual, such as the insulin resistance,the redemptive high insulin blood sickness as well as cholesterol ascension.Has the abdomen obese characteristic----In particular fat pad which around reproductive organ obvious increased;The ovary increased obviously,Ovarian cortex accumulated,the number in ovary pouch expansion graafian follicle were remarkable increased, ovulation suppression.

一、改良青春期PCOS-IR大鼠模型具有以下特征：1、保留了高雄激素血症和/或高LH血症等内分泌特征；同时有胰岛素抵抗，代偿性高胰岛素血症以及总胆固醇升高的糖脂代谢异常。2、具有腹部肥胖的特征——尤其是生殖器周围脂肪垫明显增加；3、卵巢明显增大，皮质增厚，卵巢内囊性扩张卵泡数目显著增加，排卵抑制。

After grinded by STM Vertical Mill, physical characteristic is changed and their grindable characteristic is improved greatly.

经过STM立磨处理后的物料物理性质得到改变，物料的易磨性能显著提高。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。