查询词典 in situ

Methods: An in situ method of terminal deoxytransferade I-mediated DUNTP-biotin nick and labeling staining was used to identify Programmed cell death and in combination with immunohistochemical technique for the expression of two protooncogenes, bcl-2 and bax in 20 KAs and 10 wSCCs.

用免疫组化技术研究了皮损部位与细胞凋亡有关bax和bcl－2基因产物的表达。

The rat model of schizophrenia was prepared by MAP injection i.p. and the nucleus lesioned by direct current to observe the changes in stereotypic behavior of MAP + lesion rats. Expressions of DRD2 in the prefrontal lobe and temporal lobe and limbic system and brain stem were then detected by in situ hybridization.

经腹腔注射MAP制备精神分裂症模型，采用立体定向-直流电毁损伏隔核，观察大鼠刻板行为变化；并采用原位杂交法观察额叶、颞叶、边缘区及脑干部位的D2受体表达。

Methods The differentially expressed genes between liver tumor and non-tumor tissue were cloned by using suppression subtractive hybridization. Differentially expressed genes were sequenced and analized for homology in Gene Bank. In situ hybridization was performed to identify special expression of differentially expressed genes in livre tumor and non-tumor tissues.

方法通过抑制消减杂交法克隆土拨鼠HBV引发的肝癌组织和非癌组织中差异表达的基因；对差异表达基因进行DNA序列测定后于Gene Bank内分析其同源性；应用原位杂交确定差异基因在肝癌组织和非癌组织中的特异性表达。

Second, by analyzing the strain of northsouth blocks of the fault, we find an asymmetric displacement distribution between the two sides of the rupture, and the two blocks are subject to compressional and tensional stress respectively. It is a pattern that cannot be explained with the linear elastic theory. However, laboratory experiments and in situ measurements in boreholes have shown that many crustal rocks exhibit a nonlinear elastic behavior in compression and tension with a dependence of the Young's modulus on the minimum principal stress. So we suggest that the nonlinear displacement distribution should be considered when dislocation and hypocentral parameters are analyzed.

进而通过对地震南北盘同震应变的分析，发现了昆仑山地震的南北两盘分别受挤压和拉张两种应力作用，研究表明多种岩石在拉张和压力作用下其最小主应力下的杨氏模量表现出非线性弹性特征，从而提出对昆仑山地震地表位移及震源特征参数分析时应考虑非线弹性介质导致的非线性弹性位移分布特征。

Current studies involving in-situ remediation of Pb-polluted soils via phosphorus-compounds are reviewed in this paper. Key factors controlling pyromorphite formation kinetic, solution optimal pH and P/Pb molarity ratio, etc. are discussed in detail. Meanwhile, prospective studies are also discussed with the view to providing further information on remediation practices and their efficiencies in dealing with Pb-polluted soils.

本文对目前国内外利用磷进行铅污染修复研究的现状进行了综述，对该研究领域中的关键问题，如磷酸铅类化合物形成的反应动力学过程控制、最佳pH、土壤中磷/铅摩尔比等进行了较深入的探讨，并展望了今后的研究方向，以期为铅污染土壤的修复及其效果评价提供参考。

Objective Using fluorescence in situ hybridization to analyze chromosome mosaicism in human preimplantation embryos and access the influence of mosaicism on in vitro fertilization-embryo transfer and preimplantation genetic diagnosis.

目的 应用荧光原位杂交技术对人类早期胚胎染色体的嵌合型进行初步分析，并探讨胚胎染色体嵌合型对常规体外受精-胚胎移植成功率以及植入前诊断的影响。

ObjectiveUsing fluorescence in situ hybridization to analyze chromosome mosaicism in human preimplantation embryos and access the influence of mosaicism on in vitro fertilization-embryo transfer and preimplantation genetic diagnosis.

目的应用荧光原位杂交技术对人类早期胚胎染色体的嵌合型进行初步分析，并探讨胚胎染色体嵌合型对常规体外受精-胚胎移植成功率以及植入前诊断的影响。

At his center, IORT has been used in more than 1,100 nipple-sparing mastectomies in patients with extensive in situ lesions or multicentric carcinomas.

在Ivaldi博士的中心，对超过1，100例施行保留乳头全乳切除术的广泛原位病变或多发性癌患者进行了IORT治疗。

Fourier Transform Infrared Spectroscopy in the Multiple Internal Reflection mode has been developed to in situ investigate the transportation behavior of water and MFP in concrete for the first time in this work.

2发展的多重全反射傅立叶变换红外光谱技术研究混凝土渗透性，由此可原位、无损地对相关物种在混凝土中的传输行为进行测试，对混凝土材料抗渗性能研究具有重要的科学意义和实用价值。

Results There are 13 positive cases in 30 in situ Hybridization tissues of NPC, the p16 gene mRNA positive rate is 43.3%, and the p16 gene mRNA are positive in all of 20 cases of chronic Nasopharyngitis.

结果 30例NPC标本原位杂交阳性13例，p16 mRNA阳性表达为43.3%，3个高发家系的NPC标本无阳性表达，20例对照全部有p16 mRNA阳性表达。

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。

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