查询词典 bovine

Using 90 g/L bovine serum albumin Tris buffer as determination solvent, the estradiols content in female silkworm moth could be exactly and stably measured by radioimmunoassay.

以90g/L牛血清白蛋白Tris缓冲液为测定溶剂，采用均相竞争的放射免疫法，可精确、稳定地测定出家蚕雌蛾体中雌二醇含量。

Comparison of SRY/Sry primary structure of human and bovine, the HMG-box was the singular conserved part, but they were similar in the three-dimensional structure.

比较牛和人SRY蛋白结构，仅在保守区HMG-box处有较高的相似性，但是空间构象却比较相似，都是通过结合DNA螺旋小沟来识别7个碱基的核心靶序列，作用方式也很相似，说明虽然SRY/Sry蛋白在物种间序列差异较大，但蛋白的结构和作用方式却是很保守的。8。

ABSTRACT: Objective To study the effect of somatic cell co??culture system on the early bovine embryo development and comparison of two different co??

目的 探讨共培养体系中体细胞对胚胎早期发育的影响及比较2种常用共培养体系的优劣。

In high selectivity enrichment culturing process and rapid screening procedure, the succinic acid producers with starchness and saccharide were isolated from bovine rumen.

本研究通过采用选择性较强的富集培养和快速准确筛选程序，从牛瘤胃中分离出适于淀粉质原料的琥珀酸产生菌，并进行相关的生理生化鉴定：通过紫外照射诱变育种得到琥珀酸高产突变株，优化培养基组成并确定最适发酵培养条件。

An homologous tissue, the submaxillary gland of adult male mice, hasbecome the preferred source of NGF; other unusually large concentrationsare found in the guinea pig prostate gland and in bovine seminal plasma.

一种组织-成年雄性大鼠颌下腺已经成为神经生长因子很好的来源，其它来源常见于豚鼠前列腺和牛的精液中，这些来源的相关性还不清楚。

The spectra characteristics of interaction between sulfathiazole and bovine serum albumin was studied by fluorescence quenching and synchronous fluorescence techniques at 21℃ and 29℃.

分别研究了21℃和29℃时，磺胺噻唑与牛血清白蛋白作用的荧光猝灭光谱和同步荧光光谱特征。

Some multiplication properties of the Lapinized Chinese strain of Classical Swine Fever Virus in primary bovine testicular cells were studied.

以猪瘟病毒中国兔化弱毒疫苗株为实验材料，研究该病毒株在原代牛睾丸细胞中增殖的基本特性与规律。

The preimplantation development competences of somatic cell nuclear transfer embryos reconstructed with enuleated goat Metaphase II oocytes matured in vivo and whole cells derived from adult fibroblasts of several mammalian species (goat, boer goat, bovine, tahr, panda) and human patient were evaluated.

研究去核山羊体内成熟的M II期卵母细胞与异种成年的哺乳动物(包括山羊、波尔山羊、牛、塔尔羊、熊猫)及人的成纤维细胞融合形成的体细胞核移植胚胎着床前的发育能力。

The fusion rate and blastocyst rate of intra-species SCNT embryos was 78.67 (557/708); 56.29%(264/469), that of sub-species or inter-species SCNT embryos were: boer goat 78.18%(541/692); 33.90%(40/118), bovine 70.53%(146/207); 22.52%(25/111), tahr 53.51%(61/114); 5.26%(3/570), panda 79.82%(1159/1452); 8.35%(75/898) and human 68.76%(317/461); 5.41%(16/296), respectively.

种内体细胞核移植胚的融合率和囊胚发育率分别为78.67%(557/708)和56.29%(264/469)；亚种间或种间体细胞核移植胚的融合率和囊胚发育率分别为：波尔山羊78.18%(541/692)、33.90%(40/118)，牛70.53%(146/207)、22.52%(25/111)，塔尔羊53.51%(61/114)、5.26%(3/570)，熊猫79.82%(1159/1452)、8.35%(75/898)，人68.76%(317/461)、5.41%(16/296)。

METHODS: Fresh bovine tendo calcaneus collagen was dispersed in 0.5 mol/L acetic acid, co-precipitated with chitosan and lyophilized. Dry membranes were cross-linked in 0.05% glutaraldehyde for 24 hours. In vitro its degrading rate was measured by use of collagenase degrading test. The chitosan-collagen membrane was implanted to subcutaneous dorsal sites of SD rats. After implantation, histocompatibility, vascularity and degradation were observed in vivo.

以酸溶法制备胶原溶液，添加一定比例的脱乙酰化几丁质，冻干成膜，0 。0 5 %戊二醛溶液浸泡交联，行体外酶降解实验，检测其耐受酶降解能力；将制备的几丁质-胶原蛋白膜包埋于 36只 SD大鼠皮下，术后 3、5天，1、2、3、4、6、8和 12周取材，检测其组织相容性、血管化能力及材料在体内降解情况。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。