查询词典 in situ

Methods The intestine in rats was cannulated for in situ recirculatrion.

目的 研究泛昔洛韦在大鼠各肠段中的吸收动力学特征。

Methods: Intestine of rats was cannulated for in situ perfusion.

采用大鼠在体肠段灌流实验，以HPLC法测定辛伐他汀和酚红在肠回流液中的浓度，观察吸收部位、药物浓度、pH值3个因素对辛伐他汀肠吸收特性的影响。

Rats was cannulated for in situ recirculation. UV and HPLC methods were used to determine the concentrations of phenolsulfonphthalein and scopoletin, respectively.

采用大鼠在体胃、小肠吸收实验模型，以高效液相色谱法测定灌注液中药物的浓度，紫外分光光度法测定酚红的浓度。

Methods The intestine in rat was cannulated for in situ perfusion. UV and HPLC were used to determine the concentration of phenolsulfonphthalein and tetrandrine, respectively.

方法采用大鼠在体肠段灌流实验，利用紫外分光光度法和HPLC法分别测定酚红和汉防己甲素的量，分别研究药物质量浓度和吸收部位对汉防己甲素吸收的影响。

By the testing means of electron-spectroscopy for chemical analysis , thermogravimetric analysis , differential scanning calorimetry , transmission electronmicroscopy , the results have shown that the emulsion polymerization in situ in the presence of nano-particle of calcium carbonate can happen smoothly and successfully and the surface of nano-particle of calcium carbonate have been capsulated by polymer of acrylates, which prevent from the agglomerating of nano-particles of calcium carbonate. Because the copolymer of acrylate has good compatibility with some plastics such as PVC, ABS, AS and so on, so the dispersion of nano-scale calcium carbonate as nanometer size in these plastics can be reached more easily and the effects of nanometer can happen.

通过X射线光电子能谱、热失重分析、动态扫描量热分析、透射电子显微镜等手段，证实在纳米碳酸钙原生粒子存在下，可以进行丙烯酸酯类的原位乳液聚合，乳液聚合顺利，纳米碳酸钙表面被丙烯酸酯类聚合物所包覆，使纳米碳酸钙粒子间的团聚不易发生，同时由于丙烯酸酯类聚合物与PVC、ABS、AS等极性聚合物具有较好的相容性，从而使纳米碳酸钙在聚合物基体中能达到纳米状态分散，从而发挥纳米效应。

METHODS: From 1984 to 2001, cutaneous malignant tumors of 38 patients were resected and diagnosed pathologically. There were 12 cutaneous squamous cancer, 14 carinal cutaneous fibrosarcomas, 2 in situ cancers, 1 wart like cancer, 4 eczematoid cancers, and 5 deteriorative chronic ulcers.

1984年～ 2001年对38例皮肤体表恶性肿瘤进行切取，其中皮肤鳞状上皮癌 1 2例，隆突性皮肤纤维肉瘤 1 4例，皮肤原位癌 2例，皮肤疣状癌1例，皮肤湿疹样癌 4例，慢性溃疡恶变 5例；手术后残留创面最大为14cm× 20 cm。

METHODS: The collagen type Ⅰ gene was cloned by the improved subtractive hybridization, and the fragment of collagen type Ⅰ cDNA was labeled by digoxin and was hybrided by in situ hybridization on the section of capsule of normal and cataractous lens.

用改良的消减杂交法克隆Ⅰ型胶原基因，地高辛标记Ⅰ型胶原cDNA片段制作探针，用原位杂交法研究其在晶状体前囊膜切片上的表达，并作统计学处理。

METHODS: The collagen type Ⅰ gene was cloned by the improved subtractive hybridization, and the fragment of collagen type Ⅰ cDNA was labeled by digoxin and was hybrided by in situ hybridization on the section of capsule of normal and cataractous lens.

用改良的消减杂交法克隆Ⅰ型胶原基因，地高辛标记Ⅰ型胶原cDN####段制作探针，用原位杂交法研究其在晶状体前囊膜切片上的表达，并作统计学处理。

At each time point, we observed morphological changes, in situ detected DNA breaks, and observed expression changes of production of lEGs c-Fos and DNA repair enzyme APE/Ref-1 which participated in many kinds of DNA repairs. Results in the experiment were shown as follow:DHE stain indicates: The model of rat MCAO/R was credible, and the damaged regions included cortex (lobus frontalis, lobus arietalis, lobus occipitalis et al and caudatum.

本次实验采用大鼠大脑中动脉阻塞再灌注模型，将健康雄性SD大鼠随机分为正常组、假手术组和MCAO2h再灌注2h、6h、12h、24h、48h、72h组，观察各时间点损伤区域神经元和细胞的形态学变化，原位检测DNA断裂损伤，检测DNA修复酶APE/Ref-1表达变化情况以及IEGs产物c-Fos表达变化情况。

The monoclinic celsian phase in the matrix was produced in situ,during hot pressing,from amphosous BAS.

在热压期间，基体中的单斜相钡长石由玻璃态钡长石原位转变生成。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。