英语人>网络例句>分子 相关的搜索结果
网络例句

分子

与 分子 相关的网络例句 [注:此内容来源于网络,仅供参考]

It has already been reported that the forkhead family transcription factor Foxp3 is critically important for the development and function of the regulatory T cells.

现已发现一转录因子—Foxp3可做为调节性T细胞的分子标记,而且在生理情况下调节性T细胞的分化与发育必须要有Foxp3分子的表现。

The chemical and structural propert ies of the humic acids before and after fractionation were characterized by elem ental analyzer, Fourier transform infrared spectrometry, solid state 1 3C-nuclear magnetic resonance spectrometry (13C-NMR) and pyrolysis-gas chr omatography-mass spectrometry.

利用切面流超滤技术将Pahokee泥炭腐殖酸分为相对分子质量不同的8个级分,并综合应用元素分析和傅立叶变换红外光谱、固体13C核磁共振(13C NMR)和裂解-气相色谱-质谱技术详细研究了分级前后腐殖酸分子的结构组成特征。

This paper briefly reviewed the progress on foxtail millet genomic study,suggested that the main task ahead is to establish a data basis for molecular markers and an efficient...

主要对谷子分子标记和功能基因组方面的研究进展进行了总结,提出谷子功能基因的标记定位与发掘,建立分子标记数据基础和高效外源基因转化平台的建立是未来谷子基因组研究的关键工作,并对谷子基因组的研究发展进行了展望。

This paper briefly reviewed the progress on foxtail millet genomic study, suggested that the main task ahead is to establish a data basis for molecular markers and an efficient platform for heterogenous gene transformation.

主要对谷子分子标记和功能基因组方面的研究进展进行了总结,提出谷子功能基因的标记定位与发掘,建立分子标记数据基础和高效外源基因转化平台的建立是未来谷子基因组研究的关键工作,并对谷子基因组的研究发展进行了展望。

They used liquid and gas chromatography to fractionate the sample into its molecular constituents; an electron beam then fragmented the separated molecules in a mass spectrometer to produce a spectrum indicating the basic chemical components.

他们运用液相与气相层析法,将样本的组成分子分开,然后导入质谱分析仪,以电子束使已分离的分子断裂,进而产生出可识别基本化学组成的图谱。

Based on the solution theory, the molecular congregation and van der waals model, the interaction among refrigerant molecules has been studied and a fugacity model has been proposed for mixed gas hydrates.

本文运用分子聚集理论和溶液理论,结合van der Waals模型,通过考虑制冷剂气体分子间的相互作用力,建立了制冷剂混合气体水合物逸度计算模型。

The compositions and FTIR spectral characteristics of hydrolysis product were studied using GC and FTIR. The results indicated that ASP3 is a kind of pectic polysaccharide which contained the main part of homogalacturonan fragments as "smooth regions" with galacturonic acid and rhaminose, and rhamnogalacturonan segments as "hairy regions" backbone. Galactose, arabinose, mannose and glucose were linked as arabinogalactan, galactan and arabinan, which were the mainly constitution of the branch.

实验结果表明,ASP3是一种果胶多糖,主要由光滑区和毛发区(富含中性糖侧链的鼠李半乳糖醛酸聚糖)两部分组成:GalA和Rha位于多糖分子的主链,由于Rha含量较低,大部分GalA相连形成半乳糖醛酸聚糖光滑区;Gal、Ara、Man及Glc位于多糖分子的支链,其中Gal以较高的聚合度与主链相连,Ara以还原性末端或低聚寡糖的形式与主链相连或与半乳聚糖末端相连形成阿拉伯半乳聚糖。

The DNA fingerprints of 4 biotypes of GM population from 7 locations were analyses by AFLP.Base on the fine mapping of resistance gene Gm6 against all 4 Chinese GM biotypes by RAPD and SSR methods respectively,the STS markers and SSR markers linked to gene Gm6 were used for breeding through marker assisted selection.Some new resistant germplasm with Gm6 gene were created.And 6 cultivars and 6 lines of two-line hybrid rice and 1 line of three-line hybrid rice against GM were bred and extended to the farmer.The technique system of MAS for resistant varieties against Asian rice gall midge was set up at Guangdong province of China.

用AFLP方法对从中国广东省7个地点采集的4个生物型的DAN指纹进行分析;在对用RAPD和SSR技术分别对抗中国4个稻瘿蚊生物型的基因Gm6精细定位基础上,用与Gm6紧密连锁的STS和SSR标记开展分子标记辅助育种,创造了一批抗稻瘿蚊的新种质,包括育成了6个栽培稻和6个二系杂交稻和1个三系杂交稻并在农户试种,在中国广东成功地建立了分子标记辅助选育抗稻瘿蚊品种的技术体系。

Molecular Human Reproduction publishes articles on the molecular aspects of human reproductive physiology and pathology, endocrinology, andrology, gonad function, gametogenesis, fertilization, embryo development, implantation, pregnancy and contraception.

分子人类繁殖》发表关于以下内容的分子领域方面的研究文章,包括人类生殖生理学和病理学,内分泌学,男性科学,生殖腺功能,配子发育,授精,胚胎发育,培植,怀孕和避孕。

It is shown that the methanol dimer and methanol cluster are the predominant species of methanol in gaseousness. So we believe that rather the methanol dimer is the original reactant of the methanol dehydration reaction to dimethyl ether than the mono-methanol.

研究表明,在气相中,甲醇分子主要以二聚体和多聚体的形式存在,据此提出甲醇脱水反应的原始反应物是甲醇二聚体,而不是单个甲醇分子

第72/100页 首页 < ... 68 69 70 71 72 73 74 75 76 ... > 尾页
推荐网络例句

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。